Chess South Africa
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Chess South Africa
Mojafi, K (Keketso Kopano)
Dob:
2010/08/22 (U16)
Gender:
Female
Chess SA id:
2100145842
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
1107.1
Curent Weighted rating
1129.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1129.1
Current floor (min rating allowed)
686.8
Current highest rating achieved
1186.8
Current K-factor
40
Games played this month
5
Score (S)
3.0
Expected score (We)
1.46
Difference (S-We)
1.54
Current Raw change (no limits, including tournament time weight)
51.1
Current min/max change allowed (with limits)
±189.3
Current Raw change used (final)
51.1
Projected new Raw rating
1158.2
Projected new Weighed rating
1130.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1158.2
Projected effective change (new Official - current Official)
+29.1
Projected new highest rating
1186.8
Projected new floor
686.8
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
1088.0
Curent Weighted rating
1114.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1114.3
Current floor (min rating allowed)
684.4
Current highest rating achieved
1184.4
Current K-factor
40
Games played this month
5
Score (S)
3.0
Expected score (We)
1.31
Difference (S-We)
1.69
Current Raw change (no limits, including tournament time weight)
67.6
Current min/max change allowed (with limits)
±194.5
Current Raw change used (final)
67.6
Projected new Raw rating
1155.6
Projected new Weighed rating
1116.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1155.6
Projected effective change (new Official - current Official)
+41.3
Projected new highest rating
1184.4
Projected new floor
684.4
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:
2024 Gauteng North School District Individual Championships - D1 (U15 Girls)
Start:
2024/05/11
End:
2024/05/11
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1107.1
Rating gain/loss:
51.1
Type rating:
1088.0
Rating gain/loss:
67.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng North School District Individual Championships - D1 (U15 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1107.1
1088.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
2024 Gauteng North School District Individual Championships - D1 (U15 Girls)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1107.1
1088.0
Analysis
3
2023 Gauteng Top Schools (U13 Girls)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
0.0
1186.8
1184.4
Analysis
2
Gauteng Schools Individual Finals 2023 (U13 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1158.2
1148.4
Analysis
1
2022 Gauteng Schools Team Championships (U13 Girls)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1294.3
1379.3
White
3
1
0
2
1.0
33.3
-141.7
1285.0
1143.3
Black
2
2
0
0
2.0
100.0
425.0
1308.2
1733.2
Standard
All
5
3
0
2
3.0
60.0
85.0
1294.3
1379.3
White
3
1
0
2
1.0
33.3
-141.7
1285.0
1143.3
Black
2
2
0
0
2.0
100.0
425.0
1308.2
1733.2
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
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
19
7
0
12
7.0
36.8
-111.8
1222.2
1110.4
White
11
4
0
7
4.0
36.4
-115.9
1218.2
1102.3
Black
8
3
0
5
3.0
37.5
-106.3
1227.8
1121.6
Standard
All
19
7
0
12
7.0
36.8
-111.8
1222.2
1110.4
White
11
4
0
7
4.0
36.4
-115.9
1218.2
1102.3
Black
8
3
0
5
3.0
37.5
-106.3
1227.8
1121.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2100304549
Maseko, U (Unathi)
1
1.0
1
0
0
100.0
1107.1
425.0
1532.1
View list
2
2100145569
Mudau, U (Unarine Michelle)
1
1.0
1
0
0
100.0
1107.1
425.0
1532.1
View list
3
2060102993
Mphahlele, T (Tumisang)
1
1.0
1
0
0
100.0
1158.2
425.0
1583.2
View list
4
2110155317
Mogano, E (Emihle)
1
1.0
1
0
0
100.0
1158.2
425.0
1583.2
View list
5
2100114034
Dai, T (Talucia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2100143408
Nhlapho, N (Ntombikhona)
1
1.0
1
0
0
100.0
1107.1
425.0
1532.1
View list
7
2110155332
Tatenda, A (Ayanda)
1
1.0
1
0
0
100.0
1158.2
425.0
1583.2
View list
8
2100155330
Ramatsa, B (Bophelo)
1
0.0
0
0
1
0.0
1158.2
-425.0
733.2
View list
9
2100155124
Ntuli, R (Reamogetse)
1
0.0
0
0
1
0.0
1186.8
-425.0
761.8
View list
10
2100145852
Nene, O (Owami)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2100097359
Bothma, J (Jaculene)
1
0.0
0
0
1
0.0
1158.2
-425.0
733.2
View list
12
2100158454
Mntinane, J (Jabulile)
1
0.0
0
0
1
0.0
1186.8
-425.0
761.8
View list
13
2110160902
Miya, E (Emelyine)
1
0.0
0
0
1
0.0
1186.8
-425.0
761.8
View list
14
2100142909
Masilela, L (Lindokuhle)
1
0.0
0
0
1
0.0
1107.1
-425.0
682.1
View list
15
2100142901
Machika, L (Lihle)
1
0.0
0
0
1
0.0
1107.1
-425.0
682.1
View list
16
2090134212
Maartens, K (Kirsten)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
2120155208
Kgobane, P (Palesa)
1
0.0
0
0
1
0.0
1186.8
-425.0
761.8
View list
18
2090115055
Gomba, O (Oratile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
2140134240
Du Plessis, M (Mia)
1
0.0
0
0
1
0.0
1186.8
-425.0
761.8
View list