Chess South Africa
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Chess South Africa
Chimbala, J (Junior)
Dob:
1999/08/22 (Adult)
Gender:
Male
Chess SA id:
199071792
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (28 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
1802.0
Curent Weighted rating
1693.3
Curent Weighted performance
1652.3
Current official/published rating (highest between Raw, WR and WP)
1802.0
Current floor (min rating allowed)
1302.0
Current highest rating achieved
1802.0
Current K-factor
24
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)
±70.3
Current Raw change used (final)
0.0
Projected new Raw rating
1802.0
Projected new Weighed rating
1703.7
Projected new Weighted performance
1652.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1802.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1802.0
Projected new floor
1302.0
Projected new K-facor
24
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
1732.6
Curent Weighted rating
1664.2
Curent Weighted performance
1635.2
Current official/published rating (highest between Raw, WR and WP)
1732.6
Current floor (min rating allowed)
1232.6
Current highest rating achieved
1732.6
Current K-factor
28
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)
±77.6
Current Raw change used (final)
0.0
Projected new Raw rating
1732.6
Projected new Weighed rating
1670.2
Projected new Weighted performance
1635.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1732.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1732.6
Projected new floor
1232.6
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
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)
700.0
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
700.0
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
1275.6
Curent Weighted rating
1252.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1275.6
Current floor (min rating allowed)
700.0
Current highest rating achieved
1275.6
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)
±148.9
Current Raw change used (final)
0.0
Projected new Raw rating
1275.6
Projected new Weighed rating
1255.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1275.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1275.6
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 Silver Lakes Open Chess Tournament (Prestige)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1788.8
1708.0
Analysis
1
JMC Kick Off Tournament 2024 (A)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1785.4
1690.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
2024 Silver Lakes Open Chess Tournament (Prestige)
2024/04/20
2024/04/20
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1788.8
1708.0
Analysis
13
JMC Kick Off Tournament 2024 (A)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1785.4
1690.1
Analysis
12
2023 Centurion Chess Open (A)
2023/09/23
2023/09/23
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1651.3
1651.0
Analysis
11
2023 Alekhine Open Tournament (Prestige)
2023/09/09
2023/09/10
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1651.3
1651.0
Analysis
10
JMC - The Higher Ground Restaurant 2nd Blitz Event 2023
2023/07/30
2023/07/30
Johannesburg Metro (GJM)
Blitz
8
0.25
7
6
4.0
1646.7
1200.0
Analysis
9
JNW Trinityhouse LF 2022 (Masters)
2022/03/12
2022/03/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1670.9
1683.5
Analysis
8
Ekurhuleni Chess Kempton Park Open 2020 (A)
2020/11/21
2020/11/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1646.0
1653.5
Analysis
7
Alberton Chess Club Open 2020 (A)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1623.0
1626.1
Analysis
6
2019 Lardies Open (A)
2019/10/26
2019/10/26
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1466.6
1476.8
Analysis
5
Springs Open 2019 (A)
2019/08/31
2019/08/31
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.5
1328.5
1341.2
Analysis
4
2019 Alekhine Open (A)
2019/08/09
2019/08/10
Tshwane (GTP)
Standard
120
1.00
5
5
3.0
1328.5
1341.2
Analysis
3
JHB Metro Closed 2019 (Open)
2019/07/27
2019/07/28
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
4.0
1200.0
1200.0
Analysis
2
2019 Menlo Open (B)
2019/07/13
2019/07/13
Tshwane (GTP)
Standard
60
0.83
5
1
0.0
1200.0
1200.0
Analysis
1
Boksburg Chess Club Open 2019 (B)
2019/07/13
2019/07/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
3
3
3
4.5
50.0
0.0
1856.0
1856.0
White
4
2
2
0
3.0
75.0
212.5
1714.5
1927.0
Black
5
1
1
3
1.5
30.0
-170.0
1969.1
1799.1
Standard
All
9
3
3
3
4.5
50.0
0.0
1856.0
1856.0
White
4
2
2
0
3.0
75.0
212.5
1714.5
1927.0
Black
5
1
1
3
1.5
30.0
-170.0
1969.1
1799.1
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
66
27
14
25
34.0
51.5
12.9
1652.0
1664.9
White
33
13
8
12
17.0
51.5
12.9
1616.6
1629.4
Black
33
14
6
13
17.0
51.5
12.9
1687.4
1700.3
Standard
All
60
23
14
23
30.0
50.0
0.0
1655.8
1655.8
White
30
11
8
11
15.0
50.0
0.0
1608.5
1608.5
Black
30
12
6
12
15.0
50.0
0.0
1703.2
1703.2
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
6
4
0
2
4.0
66.7
141.7
1613.6
1755.3
White
3
2
0
1
2.0
66.7
141.7
1697.5
1839.1
Black
3
2
0
1
2.0
66.7
141.7
1529.7
1671.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
203010232
Gardiner, N (Noa)
2
1.0
1
0
1
50.0
1435.5
0.0
1435.5
View list
2
1070104078
Price, DR (Daelen)
2
1.0
1
0
1
50.0
1637.2
0.0
1637.2
View list
3
107069948
Jones, W (William)
2
0.5
0
1
1
25.0
1720.0
-212.5
1507.5
View list
4
192023485
Mnguni, JD (Jakob)
2
0.0
0
0
2
0.0
1627.7
-425.0
1202.7
View list
5
197064028
Kheswa, I (Itumeleng)
1
1.0
1
0
0
100.0
1328.5
425.0
1753.5
View list
6
102053217
Higgins, F (Franco)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
109076140
Jones, E (Edward)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1060134486
Donald, J (Joshua)
1
1.0
1
0
0
100.0
1646.7
425.0
2071.7
View list
9
103007373
Dinham, J (James)
1
1.0
1
0
0
100.0
1646.0
425.0
2071.0
View list
10
105059134
De Swardt, E (Eduan)
1
1.0
1
0
0
100.0
1646.0
425.0
2071.0
View list
11
108060747
De Meyer, R (Rico)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
102092210
Buba, V (Vukile)
1
1.0
1
0
0
100.0
1785.4
425.0
2210.4
View list
13
103067399
Bopape, T (Tumelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
106067324
Aldum, R (Rocco)
1
1.0
1
0
0
100.0
1623.0
425.0
2048.0
View list
15
1080143808
Dukhan, K (Kashvir)
1
1.0
1
0
0
100.0
1646.7
425.0
2071.7
View list
16
1070134686
Kruger, N (Neeke)
1
1.0
1
0
0
100.0
1788.8
425.0
2213.8
View list
17
156017226
Laureles, R (Raymundo)
1
1.0
1
0
0
100.0
1670.9
425.0
2095.9
View list
18
199038234
Lekalakala, E (Ernest)
1
1.0
1
0
0
100.0
1651.3
425.0
2076.3
View list
19
106066129
Macdonald, B (Brandon)
1
1.0
1
0
0
100.0
1328.5
425.0
1753.5
View list
20
182076101
Matjeke, F (Frans)
1
1.0
1
0
0
100.0
1646.0
425.0
2071.0
View list