Chess South Africa
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Chess South Africa
Kekana, N (Neo)
Dob:
2009/07/31 (U16)
Gender:
Male
Chess SA id:
1090116741
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (9 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
1519.8
Curent Weighted rating
1350.2
Curent Weighted performance
1509.8
Current official/published rating (highest between Raw, WR and WP)
1519.8
Current floor (min rating allowed)
1019.8
Current highest rating achieved
1519.8
Current K-factor
32
Games played this month
5
Score (S)
4.0
Expected score (We)
3.28
Difference (S-We)
0.72
Current Raw change (no limits, including tournament time weight)
19.1
Current min/max change allowed (with limits)
±105.1
Current Raw change used (final)
19.1
Projected new Raw rating
1538.9
Projected new Weighed rating
1370.2
Projected new Weighted performance
1509.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1538.9
Projected effective change (new Official - current Official)
+19.1
Projected new highest rating
1538.9
Projected new floor
1038.9
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
1514.9
Curent Weighted rating
1332.1
Curent Weighted performance
1504.9
Current official/published rating (highest between Raw, WR and WP)
1514.9
Current floor (min rating allowed)
1014.9
Current highest rating achieved
1514.9
Current K-factor
32
Games played this month
5
Score (S)
4.0
Expected score (We)
3.23
Difference (S-We)
0.77
Current Raw change (no limits, including tournament time weight)
24.6
Current min/max change allowed (with limits)
±105.9
Current Raw change used (final)
24.6
Projected new Raw rating
1539.5
Projected new Weighed rating
1354.3
Projected new Weighted performance
1504.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1539.5
Projected effective change (new Official - current Official)
+24.6
Projected new highest rating
1539.5
Projected new floor
1039.5
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
1222.4
Curent Weighted rating
1221.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1222.4
Current floor (min rating allowed)
722.4
Current highest rating achieved
1222.4
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)
±160.6
Current Raw change used (final)
0.0
Projected new Raw rating
1222.4
Projected new Weighed rating
1222.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1222.4
Projected new floor
722.4
Projected new K-facor
36
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
722.4
Current highest rating achieved
1200.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
722.4
Projected new K-facor
36
Tournaments
History
Tournament:
2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys)
Start:
2024/05/11
End:
2024/05/11
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1519.8
Rating gain/loss:
19.1
Type rating:
1514.9
Rating gain/loss:
24.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1519.8
1514.9
Analysis
7
2024 Milos Ristic Open Chess Tournament (U16)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1419.7
1410.2
Analysis
6
2024 Silver Lakes Open Chess Tournament (D1)
2024/04/21
2024/04/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1419.7
1410.2
Analysis
5
2024 KSNG CHess Academy Open Tournament (D1)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1419.7
1410.2
Analysis
4
2024 Lubowski Open Chess Tournament (D1)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1375.4
1369.4
Analysis
3
2024 Chris Greyling Open Chess Tournament (D3)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1375.4
1369.4
Analysis
2
2024 Piet Robbertse Open Chess Tournament (C)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1393.7
1387.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1338.4
1327.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
32
2024 Tshwane North School District CLOSED Individual Champioships (U15 Boys)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1519.8
1514.9
Analysis
31
2024 Milos Ristic Open Chess Tournament (U16)
2024/04/27
2024/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1419.7
1410.2
Analysis
30
2024 Silver Lakes Open Chess Tournament (D1)
2024/04/21
2024/04/21
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1419.7
1410.2
Analysis
29
2024 KSNG CHess Academy Open Tournament (D1)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1419.7
1410.2
Analysis
28
2024 Lubowski Open Chess Tournament (D1)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1375.4
1369.4
Analysis
27
2024 Chris Greyling Open Chess Tournament (D3)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1375.4
1369.4
Analysis
26
2024 Piet Robbertse Open Chess Tournament (C)
2024/02/03
2024/02/04
Tshwane (GTP)
Standard
90
0.94
5
5
2.5
1393.7
1387.0
Analysis
25
2024 Gauteng Inter-Region Chess Championship (U16C)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1338.4
1327.8
Analysis
24
2023 Gauteng Noord (C)
2023/10/14
2023/10/15
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1377.5
1369.4
Analysis
23
2023 Etienne Lewis Closed Tournament (U16)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1487.6
1480.6
Analysis
22
2023 Gauteng Top Schools (U15 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1487.6
1480.6
Analysis
21
2023 Tshwane North School District CLOSED League Championships (D3) (U15)
2023/08/12
2023/08/12
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1487.6
1480.6
Analysis
20
2023 Elize Steenkamp Open Tournament (C)
2023/06/16
2023/06/17
Tshwane (GTP)
Standard
90
0.94
6
6
5.0
1384.9
1376.9
Analysis
19
Wynie Robbertse Open Tournament 2023 (C)
2023/06/03
2023/06/03
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
1384.9
1376.9
Analysis
18
Gauteng Schools Individual Finals 2023 (U15 Boys)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1187.3
1164.8
Analysis
17
2023 Tshwane North School District CLOSED Individual Championships (D3) (U15 Open)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1187.3
1164.8
Analysis
16
2023 Mid Gauteng Open Tournament (C)
2023/05/06
2023/05/06
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1187.3
1164.8
Analysis
15
2023 Milos Ristic Open Tournament (C)
2023/04/27
2023/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1182.2
1147.9
Analysis
14
Silver Lakes Open Chess Tournament (C)
2023/04/15
2023/04/15
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1182.2
1147.9
Analysis
13
Chris Greyling Open Tournament 2023 (C)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1193.6
1141.1
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
40
27
5
8
29.5
73.8
201.9
1315.8
1517.7
White
19
14
1
4
14.5
76.3
223.7
1281.1
1504.8
Black
21
13
4
4
15.0
71.4
182.1
1347.2
1529.3
Standard
All
40
27
5
8
29.5
73.8
201.9
1315.8
1517.7
White
19
14
1
4
14.5
76.3
223.7
1281.1
1504.8
Black
21
13
4
4
15.0
71.4
182.1
1347.2
1529.3
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
164
82
12
70
88.0
53.7
31.1
1262.7
1293.8
White
81
46
4
31
48.0
59.3
78.7
1240.3
1319.0
Black
83
36
8
39
40.0
48.2
-15.4
1284.6
1269.3
Standard
All
159
79
11
69
84.5
53.1
26.7
1261.5
1288.2
White
78
44
4
30
46.0
59.0
76.3
1239.6
1315.8
Black
81
35
7
39
38.5
47.5
-21.0
1282.7
1261.7
Rapid
All
5
3
1
1
3.5
70.0
170.0
1300.5
1470.5
White
3
2
0
1
2.0
66.7
141.7
1258.5
1400.1
Black
2
1
1
0
1.5
75.0
212.5
1363.6
1576.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090136201
Seitei, N (Neo)
4
4.0
4
0
0
100.0
1368.0
425.0
1793.0
View list
2
1090115218
Mahlangu, NP (Nkosinathi Phillip)
4
3.5
3
1
0
87.5
1370.7
318.8
1689.4
View list
3
1100116740
Nkwadi, K (Karabo)
4
2.5
1
3
0
62.5
1266.6
106.3
1372.8
View list
4
1090116738
Makaleng, K (Kgothatso)
3
3.0
3
0
0
100.0
1247.5
425.0
1672.5
View list
5
1050112480
Reddy, KS (Kashen Shivaan)
3
2.0
2
0
1
66.7
1307.6
141.7
1449.2
View list
6
1120133903
Buchner, E (Emil)
3
1.0
1
0
2
33.3
1155.5
-141.7
1013.9
View list
7
1090146030
Stephen, B (Bulelani)
3
0.5
0
1
2
16.7
1498.3
-283.3
1215.0
View list
8
1070141598
Mathe, T (Thubang)
2
2.0
2
0
0
100.0
1207.6
425.0
1632.6
View list
9
1060144844
Ngobeni, N (Njabulo)
2
2.0
2
0
0
100.0
1286.1
425.0
1711.1
View list
10
1120137394
Du Bruyn, D (Dylan)
2
1.5
1
1
0
75.0
1306.7
212.5
1519.2
View list
11
110088599
Bogaard, FK (Franco)
2
1.0
1
0
1
50.0
1248.7
0.0
1248.7
View list
12
1090116742
Baloyi, B (Boikanyo)
2
1.0
1
0
1
50.0
1212.1
0.0
1212.1
View list
13
1960154191
Le Roux, A (Arnoldus)
2
1.0
1
0
1
50.0
1301.0
0.0
1301.0
View list
14
1090107165
Oosthuizen, L (Ludrick)
2
1.0
1
0
1
50.0
1207.6
0.0
1207.6
View list
15
2120130097
Padayachy, V (Vidya)
2
1.0
1
0
1
50.0
1397.6
0.0
1397.6
View list
16
1090161709
Msimango, M (Moremi)
2
0.5
0
1
1
25.0
1447.6
-212.5
1235.1
View list
17
1090134428
De Jager, J (Jandre)
2
0.0
0
0
2
0.0
1283.1
-425.0
858.1
View list
18
108052034
Du Toit, SJM (Stephanus (Matteo))
2
0.0
0
0
2
0.0
1343.8
-425.0
918.8
View list
19
107079671
Makaleng, M (Mosa)
2
0.0
0
0
2
0.0
1203.8
-425.0
778.8
View list
20
1100097226
Marais, JS (Jacobus)
2
0.0
0
0
2
0.0
1135.6
-425.0
710.6
View list