Chess South Africa
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Chess South Africa
Chipunza, J (James)
Dob:
2008/08/08 (U18)
Gender:
Male
Chess SA id:
1080131476
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (2 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1632.4
Curent Weighted rating
1569.9
Curent Weighted performance
1609.7
Current official/published rating (highest between Raw, WR and WP)
1632.4
Current floor (min rating allowed)
1132.4
Current highest rating achieved
1632.4
Current K-factor
28
Games played this month
20
Score (S)
12.5
Expected score (We)
11.01
Difference (S-We)
1.49
Current Raw change (no limits, including tournament time weight)
36.4
Current min/max change allowed (with limits)
±89.6
Current Raw change used (final)
36.4
Projected new Raw rating
1668.8
Projected new Weighed rating
1583.0
Projected new Weighted performance
1609.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1668.8
Projected effective change (new Official - current Official)
+36.4
Projected new highest rating
1668.8
Projected new floor
1168.8
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1631.4
Curent Weighted rating
1561.4
Curent Weighted performance
1608.9
Current official/published rating (highest between Raw, WR and WP)
1631.4
Current floor (min rating allowed)
1131.4
Current highest rating achieved
1631.4
Current K-factor
28
Games played this month
20
Score (S)
12.5
Expected score (We)
11.05
Difference (S-We)
1.45
Current Raw change (no limits, including tournament time weight)
40.6
Current min/max change allowed (with limits)
±89.7
Current Raw change used (final)
40.6
Projected new Raw rating
1672.0
Projected new Weighed rating
1575.5
Projected new Weighted performance
1608.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1672.0
Projected effective change (new Official - current Official)
+40.6
Projected new highest rating
1672.0
Projected new floor
1172.0
Projected new K-facor
28
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1405.5
Curent Weighted rating
1369.3
Curent Weighted performance
1250.5
Current official/published rating (highest between Raw, WR and WP)
1405.5
Current floor (min rating allowed)
905.5
Current highest rating achieved
1405.5
Current K-factor
32
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±123.7
Current Raw change used (final)
0.0
Projected new Raw rating
1405.5
Projected new Weighed rating
1375.6
Projected new Weighted performance
1250.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1405.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1405.5
Projected new floor
905.5
Projected new K-facor
32
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1300.7
Curent Weighted rating
1292.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.7
Current floor (min rating allowed)
905.5
Current highest rating achieved
1300.7
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±143.7
Current Raw change used (final)
0.0
Projected new Raw rating
1300.7
Projected new Weighed rating
1293.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.7
Projected new floor
905.5
Projected new K-facor
36
Tournaments
History
Tournament:
NMBCU Trial 3 2024 (U18)
Start:
2024/05/10
End:
2024/05/11
Host:
ENM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
4.5
Main rating:
1632.4
Rating gain/loss:
11.4
Type rating:
1631.4
Rating gain/loss:
13.4
Analysis
Tournament:
Spartan Bishops Chess Championships 2024 (Bishops)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1632.4
Rating gain/loss:
14.6
Type rating:
1631.4
Rating gain/loss:
15.4
Analysis
Tournament:
South African Junior Closed Chess Championship 2024 (U16 Open)
Start:
2024/04/27
End:
2024/05/01
Host:
GE
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
9
Games:
9
Score:
4.0
Main rating:
1632.4
Rating gain/loss:
10.4
Type rating:
1631.4
Rating gain/loss:
11.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
NMBCU Trial 3 2024 (U18)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1632.4
1631.4
Analysis
5
Spartan Bishops Chess Championships 2024 (Bishops)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1632.4
1631.4
Analysis
4
South African Junior Closed Chess Championship 2024 (U16 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.0
1632.4
1631.4
Analysis
3
NMBCU Trials 2 2024 (U18)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1610.1
1603.7
Analysis
2
UCC Strategic Moves 2024 (A)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
3.5
1606.1
1596.1
Analysis
1
NMBCU Trials 1 2024 (U18)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1607.3
1596.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
49
NMBCU Trial 3 2024 (U18)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1632.4
1631.4
Analysis
48
Spartan Bishops Chess Championships 2024 (Bishops)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1632.4
1631.4
Analysis
47
South African Junior Closed Chess Championship 2024 (U16 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.0
1632.4
1631.4
Analysis
46
NMBCU Trials 2 2024 (U18)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1610.1
1603.7
Analysis
45
UCC Strategic Moves 2024 (A)
2024/03/08
2024/03/09
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
3.5
1606.1
1596.1
Analysis
44
NMBCU Trials 1 2024 (U18)
2024/02/16
2024/02/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1607.3
1596.9
Analysis
43
Chess Lovers Classic December 2023
2023/12/09
2023/12/10
Nelson Mandela Bay (ENM)
Standard
90
0.94
6
6
3.5
1603.4
1591.0
Analysis
42
PECC Club Championship 2023 (Senior)
2023/10/12
2023/11/23
Nelson Mandela Bay (ENM)
Standard
90
0.94
6
6
3.0
1611.6
1598.3
Analysis
41
Eastern Cape Chess Team Championship 2023 (U16)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
4.0
1619.7
1610.3
Analysis
40
Eastern Cape Provincial Individual Championship 2023 (U16 Boys)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
5.0
1619.7
1610.3
Analysis
39
Uitenhage Chess Club Grand Prix 2023 (A)
2023/08/25
2023/08/26
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
0
0.0
1592.3
1568.4
Analysis
38
NMBCU Closed 2023 (U16)
2023/08/11
2023/08/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
6.0
1592.3
1568.4
Analysis
37
NMBCU Trial 4 2023 (U18)
2023/07/28
2023/07/29
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1603.3
1598.5
Analysis
36
NMBCU Trial 4 2023 (U16)
2023/07/28
2023/07/29
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
0
0.0
1603.3
1598.5
Analysis
35
Junior Chess Battles Blitz 2023 (A)
2023/07/16
2023/07/16
Nelson Mandela Bay (ENM)
Blitz
5
0.18
7
6
3.0
1603.3
1277.7
Analysis
34
Junior Chess Battles Classical 2023 (U16)
2023/07/15
2023/07/16
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
5.0
1603.3
1598.5
Analysis
33
2023 SA Schools Winter Games (U15 Open)
2023/07/04
2023/07/06
West Rand (GWR)
Standard
65
0.85
7
7
4.5
1603.3
1598.5
Analysis
32
Bergman Cup 2023
2023/06/08
2023/07/20
Nelson Mandela Bay (ENM)
Rapid
20
0.47
9
6
5.0
1603.3
1337.8
Analysis
31
2023 EC Schools Provincial Winter Games (U15 Boys)
2023/06/02
2023/06/03
Buffalo City (EBC)
Standard
60
0.83
6
6
5.0
1591.9
1583.5
Analysis
30
Fountains Mall Open 2023 (B)
2023/05/12
2023/05/13
Sarah Baartman (ESB)
Standard
62
0.84
6
6
5.5
1509.9
1522.9
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
37
21
8
8
25.0
67.6
149.3
1530.4
1679.7
White
20
11
6
3
14.0
70.0
170.0
1514.5
1684.5
Black
17
10
2
5
11.0
64.7
125.0
1549.0
1674.0
Standard
All
37
21
8
8
25.0
67.6
149.3
1530.4
1679.7
White
20
11
6
3
14.0
70.0
170.0
1514.5
1684.5
Black
17
10
2
5
11.0
64.7
125.0
1549.0
1674.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
273
155
43
75
176.5
64.7
124.5
1369.7
1494.2
White
137
73
26
38
86.0
62.8
108.6
1376.8
1485.4
Black
136
82
17
37
90.5
66.5
140.6
1362.5
1503.1
Standard
All
207
117
36
54
135.0
65.2
129.3
1374.9
1504.3
White
105
57
21
27
67.5
64.3
121.4
1371.3
1492.7
Black
102
60
15
27
67.5
66.2
137.5
1378.7
1516.2
Rapid
All
36
22
4
10
24.0
66.7
141.7
1318.7
1460.4
White
18
9
3
6
10.5
58.3
70.8
1355.6
1426.5
Black
18
13
1
4
13.5
75.0
212.5
1281.8
1494.3
Blitz
All
30
16
3
11
17.5
58.3
70.8
1394.4
1465.2
White
14
7
2
5
8.0
57.1
60.7
1445.3
1506.0
Black
16
9
1
6
9.5
59.4
79.7
1349.8
1429.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107057083
Lagardien, I (Ismaeel)
13
2.5
1
3
9
19.2
1425.9
-261.5
1164.3
View list
2
107057087
Peter, NM (Neathan)
8
0.5
0
1
7
6.3
1570.4
-371.9
1198.5
View list
3
1080139768
Grigor, R (Ruan)
7
6.5
6
1
0
92.9
1378.1
364.3
1742.4
View list
4
108070879
Slabbert, D (Deon)
7
5.5
5
1
1
78.6
1444.2
242.9
1687.1
View list
5
1080133991
Jaffray, J (Joseph)
7
5.5
4
3
0
78.6
1519.7
242.9
1762.6
View list
6
109067367
Peter, N (Noah)
6
3.0
3
0
3
50.0
1487.1
0.0
1487.1
View list
7
1790140433
Kapp, J (Jacinto)
4
1.0
0
2
2
25.0
1336.1
-212.5
1123.6
View list
8
106027371
Nevin, TW (Tyler)
4
1.0
0
2
2
25.0
1508.8
-212.5
1296.3
View list
9
2080111070
Cerfonteyn, Z (Zeenat)
3
3.0
3
0
0
100.0
1510.5
425.0
1935.5
View list
10
1660140184
Gamba, O (Owen)
3
3.0
3
0
0
100.0
1413.9
425.0
1838.9
View list
11
1070151228
Gcwabe, O (Othandwayo)
3
3.0
3
0
0
100.0
1615.3
425.0
2040.3
View list
12
2090107383
Munir, A (Ainy)
3
3.0
3
0
0
100.0
1261.3
425.0
1686.3
View list
13
109083952
Taljard, J (Julian)
3
2.5
2
1
0
83.3
1364.6
283.3
1647.9
View list
14
207069601
Murray, J (Jessica)
3
2.0
1
2
0
66.7
1264.4
141.7
1406.0
View list
15
209077417
Louis, C (Caitlyn)
3
1.5
1
1
1
50.0
1207.1
0.0
1207.1
View list
16
182027949
Nkosi, DJ (Dumisa)
3
0.5
0
1
2
16.7
1451.4
-283.3
1168.0
View list
17
107057088
Pienaar, KT (Keaton)
3
0.0
0
0
3
0.0
1210.9
-425.0
785.9
View list
18
108070881
Bouwer, R (Ruben)
2
2.0
2
0
0
100.0
1545.0
425.0
1970.0
View list
19
2080111089
Barnard, L (Leandre)
2
2.0
2
0
0
100.0
1262.5
425.0
1687.5
View list
20
1110111043
Banda, B (Benjamin)
2
2.0
2
0
0
100.0
1603.3
425.0
2028.3
View list