Chess South Africa
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Chess South Africa
Zwane, K (Koketso)
Dob:
2014/02/02 (U12)
Gender:
Female
Chess SA id:
2140148710
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (13 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
896.8
Curent Weighted rating
979.9
Curent Weighted performance
847.0
Current official/published rating (highest between Raw, WR and WP)
979.9
Current floor (min rating allowed)
649.6
Current highest rating achieved
1149.6
Current K-factor
40
Games played this month
5
Score (S)
0.5
Expected score (We)
0.77
Difference (S-We)
-0.27
Current Raw change (no limits, including tournament time weight)
-9.0
Current min/max change allowed (with limits)
±255.4
Current Raw change used (final)
-9.0
Projected new Raw rating
887.8
Projected new Weighed rating
968.0
Projected new Weighted performance
847.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
968.0
Projected effective change (new Official - current Official)
-12.0
Projected new highest rating
1149.6
Projected new floor
649.6
Projected new K-facor
40
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
882.7
Curent Weighted rating
969.4
Curent Weighted performance
841.7
Current official/published rating (highest between Raw, WR and WP)
969.4
Current floor (min rating allowed)
640.0
Current highest rating achieved
1140.0
Current K-factor
40
Games played this month
5
Score (S)
0.5
Expected score (We)
0.72
Difference (S-We)
-0.22
Current Raw change (no limits, including tournament time weight)
-8.8
Current min/max change allowed (with limits)
±260.6
Current Raw change used (final)
-8.8
Projected new Raw rating
873.9
Projected new Weighed rating
957.0
Projected new Weighted performance
841.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
957.0
Projected effective change (new Official - current Official)
-12.4
Projected new highest rating
1140.0
Projected new floor
640.0
Projected new K-facor
40
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
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
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Big Pawns)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
0.5
Main rating:
896.8
Rating gain/loss:
-9.0
Type rating:
882.7
Rating gain/loss:
-8.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Spartan Bishops Chess Championships 2024 (Big Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
0.5
896.8
882.7
Analysis
5
Bojanala Olienpark's One For The Ages 2024 (Knights)
2024/04/20
2024/04/20
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.0
899.5
882.3
Analysis
4
Bojanala's Rating Express 2024 (Knights)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
899.5
882.3
Analysis
3
Bojanala Silwerrand's Rating Implosion 2024 (Knights)
2024/03/16
2024/03/16
Bojanala Platina (NBR)
Standard
60
0.83
5
3
0.0
925.4
912.3
Analysis
2
Schoemies' Kings & Queens 2024 (Knights)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
5
3
0.0
925.4
912.3
Analysis
1
Bojanala Closed Chess Championships Stage 1 2024 (U12)
2024/01/27
2024/01/27
Bojanala Platina (NBR)
Standard
60
0.83
5
5
0.0
959.3
952.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
Spartan Bishops Chess Championships 2024 (Big Pawns)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
0.5
896.8
882.7
Analysis
19
Bojanala Olienpark's One For The Ages 2024 (Knights)
2024/04/20
2024/04/20
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.0
899.5
882.3
Analysis
18
Bojanala's Rating Express 2024 (Knights)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
899.5
882.3
Analysis
17
Bojanala Silwerrand's Rating Implosion 2024 (Knights)
2024/03/16
2024/03/16
Bojanala Platina (NBR)
Standard
60
0.83
5
3
0.0
925.4
912.3
Analysis
16
Schoemies' Kings & Queens 2024 (Knights)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
5
3
0.0
925.4
912.3
Analysis
15
Bojanala Closed Chess Championships Stage 1 2024 (U12)
2024/01/27
2024/01/27
Bojanala Platina (NBR)
Standard
60
0.83
5
5
0.0
959.3
952.3
Analysis
14
Bojanala's Merry ChessMas 2023 (Center Pawns)
2023/12/09
2023/12/09
Bojanala Platina (NBR)
Standard
60
0.83
5
4
0.0
974.2
969.1
Analysis
13
Bojanala's Spring Cleaning 2023 (Center Pawns)
2023/08/26
2023/08/26
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.0
976.4
964.8
Analysis
12
Bojanala's Rosewood 2023 (Center Pawns)
2023/08/12
2023/08/12
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
976.4
964.8
Analysis
11
Bojanala's FIDE in the Sparkling Waters 2023 (Junior)
2023/07/29
2023/07/29
Bojanala Platina (NBR)
Standard
120
1.00
6
6
2.0
956.8
942.4
Analysis
10
Bojanala's Post-Exams 2023 (U10)
2023/06/24
2023/06/24
Bojanala Platina (NBR)
Standard
60
0.83
5
5
1.0
960.5
945.2
Analysis
9
Olienpark - 2nd One for the Ages 2023 (U10)
2023/05/13
2023/05/13
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
964.8
944.8
Analysis
8
2023 Mid Gauteng Open Tournament (E)
2023/05/06
2023/05/06
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
964.8
944.8
Analysis
7
2023 Milos Ristic Open Tournament (E)
2023/04/27
2023/04/27
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
993.4
970.0
Analysis
6
Grenswag's Community Battle 2023 (U10)
2023/04/22
2023/04/22
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
993.4
970.0
Analysis
5
Schoemies Kings & Queens 2023 (Development)
2023/03/18
2023/03/18
Bojanala Platina (NBR)
Standard
60
0.83
5
3
0.0
1032.3
1010.4
Analysis
4
Nories Make It Happen 2023 (Development)
2023/03/04
2023/03/04
Bojanala Platina (NBR)
Standard
62
0.84
5
4
1.0
1032.3
1010.4
Analysis
3
One For The Ages 2023 (U10)
2023/02/18
2023/02/18
Bojanala Platina (NBR)
Standard
60
0.83
5
3
0.0
1149.6
1140.0
Analysis
2
2023 Piet Robbertse Fide Rated Open Chess Tournament (E)
2023/02/04
2023/02/04
Tshwane (GTP)
Standard
90
0.94
5
4
0.0
1149.6
1140.0
Analysis
1
Harties Wolf Pack 2023 (Development)
2023/01/21
2023/01/21
Bojanala Platina (NBR)
Standard
62
0.84
5
4
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
1
1
23
1.5
6.0
-374.0
1226.1
852.1
White
12
1
0
11
1.0
8.3
-354.2
1197.0
842.9
Black
13
0
1
12
0.5
3.8
-392.3
1252.9
860.6
Standard
All
25
1
1
23
1.5
6.0
-374.0
1226.1
852.1
White
12
1
0
11
1.0
8.3
-354.2
1197.0
842.9
Black
13
0
1
12
0.5
3.8
-392.3
1252.9
860.6
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
85
10
4
71
12.0
14.1
-305.0
1205.2
900.2
White
44
4
1
39
4.5
10.2
-338.1
1196.8
858.8
Black
41
6
3
32
7.5
18.3
-269.5
1214.3
944.7
Standard
All
85
10
4
71
12.0
14.1
-305.0
1205.2
900.2
White
44
4
1
39
4.5
10.2
-338.1
1196.8
858.8
Black
41
6
3
32
7.5
18.3
-269.5
1214.3
944.7
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2150158843
Brumskine, W (Willow)
2
1.0
1
0
1
50.0
966.6
0.0
966.6
View list
2
1140156739
Bosch, A (Aj)
2
1.0
1
0
1
50.0
932.1
0.0
932.1
View list
3
1150141737
Maserumule, T (Tlotlo)
2
1.0
1
0
1
50.0
968.5
0.0
968.5
View list
4
2130154460
Bekker, M (Maggie)
2
0.0
0
0
2
0.0
912.5
-425.0
487.5
View list
5
1140152072
Du Toit, A (Aiden)
2
0.0
0
0
2
0.0
965.9
-425.0
540.9
View list
6
2140149175
Boshoff, M (Milah)
2
0.0
0
0
2
0.0
932.1
-425.0
507.1
View list
7
2150144066
Kgame, O (Onalenna Itumeleng)
2
0.0
0
0
2
0.0
970.6
-425.0
545.6
View list
8
1150144068
Kotsokoane, R (Reotshepile)
2
0.0
0
0
2
0.0
1061.9
-425.0
636.9
View list
9
1150144106
Murungweni, I (Isheanesu)
2
0.0
0
0
2
0.0
975.1
-425.0
550.1
View list
10
1140144286
Pilane, M (Maemo)
2
0.0
0
0
2
0.0
942.3
-425.0
517.3
View list
11
2140146463
Sera, T (Tshegofatso)
2
0.0
0
0
2
0.0
968.5
-425.0
543.5
View list
12
1170154501
Machine, K (Ketumile)
1
1.0
1
0
0
100.0
956.8
425.0
1381.8
View list
13
1140301613
Moitlobo, E (Emmanuel)
1
1.0
1
0
0
100.0
899.5
425.0
1324.5
View list
14
1150152052
Molefe, R (Reatlegile)
1
1.0
1
0
0
100.0
1032.3
425.0
1457.3
View list
15
1170159426
Molefi, K (Kgotso)
1
1.0
1
0
0
100.0
976.4
425.0
1401.4
View list
16
2150154498
Motloba, R (Regomoditswe)
1
1.0
1
0
0
100.0
993.4
425.0
1418.4
View list
17
2150156741
Pretorius, J (Jane)
1
1.0
1
0
0
100.0
976.4
425.0
1401.4
View list
18
1150156743
Swanepoel, J (Johannes Marthinus)
1
1.0
1
0
0
100.0
964.8
425.0
1389.8
View list
19
2150146469
Moagi, K (Kaboentle)
1
0.5
0
1
0
50.0
993.4
0.0
993.4
View list
20
2160148703
Mokalanyane, B (Bonolo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list