Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mojafi, K (Keketso)
Dob:
2010/08/08 (U16)
Gender:
Female
Chess SA id:
2100142915
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2023/08/05 (323 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
Current Raw rating
1353.0
Current Weighted rating
1322.5
Current Weighted performance
1210.1
Current official/published rating (highest between Raw, WR and WP)
1353.0
Current highest rating achieved
1353.0
Current floor (min rating allowed)
853.0
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)
±133.3
Current Raw change used (final)
0.0
Projected new Raw rating
1353.0
Projected new Weighed rating
1219.1
Projected new Weighted performance
1210.1
Projected new final Raw rating (if new WP > new Raw)
1353.0
Projected new highest rating
1353.0
Projected new floor
853.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1353.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1306.7
Current Weighted rating
1282.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1306.7
Current highest rating achieved
1306.7
Current floor (min rating allowed)
806.7
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)
±142.4
Current Raw change used (final)
0.0
Projected new Raw rating
1306.7
Projected new Weighed rating
1181.9
Projected new Weighted performance
1144.8
Projected new final Raw rating (if new WP > new Raw)
1306.7
Projected new highest rating
1306.7
Projected new floor
806.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1306.7
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1258.4
Current Weighted rating
1258.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1258.4
Current highest rating achieved
1258.4
Current floor (min rating allowed)
758.4
Current K-factor
36
s
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)
±152.6
Current Raw change used (final)
0.0
Projected new Raw rating
1258.4
Projected new Weighed rating
1157.7
Projected new Weighted performance
343.5
Projected new final Raw rating (if new WP > new Raw)
1258.4
Projected new highest rating
1258.4
Projected new floor
758.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
2023 Gauteng North School District CLOSED League Championships (D1) (U13 Girls)
2023/08/05
2023/08/05
Tshwane (GTP)
Standard
60
0.83
5
3
3.0
1278.5
1261.7
Analysis
4
2023 Gauteng North School District CLOSED Individual Championships (U13 Girls)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1236.4
1204.8
Analysis
3
2022 Gauteng North Schools District League Finals (U13 Girls)
2022/08/20
2022/08/20
Tshwane (GTP)
Standard
60
0.83
5
4
3.5
1183.9
1132.0
Analysis
2
2022 Gauteng Schools Individual Chess Championship (U13 Girls)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
1
Gauteng North District Individual Chess Finals 2022 (U13 Girls)
2022/06/11
2022/06/11
Tshwane (GTP)
Rapid
30
0.60
7
7
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
24
16
1
7
16.5
68.8
159.4
1199.4
1358.8
White
12
8
1
3
8.5
70.8
177.1
1194.7
1371.8
Black
12
8
0
4
8.0
66.7
141.7
1204.0
1345.7
Standard
All
17
11
1
5
11.5
67.6
150.0
1199.1
1349.1
White
8
6
1
1
6.5
81.3
265.6
1192.1
1457.7
Black
9
5
0
4
5.0
55.6
47.2
1205.4
1252.6
Rapid
All
7
5
0
2
5.0
71.4
182.1
1200.0
1382.1
White
4
2
0
2
2.0
50.0
0.0
1200.0
1200.0
Black
3
3
0
0
3.0
100.0
425.0
1200.0
1625.0
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
2090142902
Mahlangu, M (Mbali)
2
1.5
1
1
0
75.0
1192.0
212.5
1404.5
View list
2
2090145587
Morumudi, R (Reatlegile Mpelegeng)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
3
2090142916
Moll, N (Nieke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
2100145582
Mavuso, L (Luyanda)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
5
2100145581
Masuku, S (Simphiwe)
1
1.0
1
0
0
100.0
1183.9
425.0
1608.9
View list
6
2100156168
Masemola, T (Tshimollo Naledi)
1
1.0
1
0
0
100.0
1236.4
425.0
1661.4
View list
7
2100142904
Manhlangu, R (Refilwe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2110143302
Mandela, C (Confidence)
1
1.0
1
0
0
100.0
1236.4
425.0
1661.4
View list
9
2130159643
Makena, N (Nyakallo)
1
1.0
1
0
0
100.0
1278.5
425.0
1703.5
View list
10
2110156159
Hlatshwayo, M (Melokuhle)
1
1.0
1
0
0
100.0
1236.4
425.0
1661.4
View list
11
2090142899
Machede, A (Angel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
2090142897
Mabena, L (Lebo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
2120159654
Sibiya, M (Minenhle)
1
1.0
1
0
0
100.0
1278.5
425.0
1703.5
View list
14
2090143368
Selowa, G (Gosiame)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
2110142864
Nkabinde, P (Praise)
1
1.0
1
0
0
100.0
1236.4
425.0
1661.4
View list
16
2100159656
Van Heerden, D (Donel)
1
1.0
1
0
0
100.0
1278.5
425.0
1703.5
View list
17
2100143408
Nhlapho, N (Ntombikhona)
1
0.0
0
0
1
0.0
1236.4
-425.0
811.4
View list
18
2100117795
Ndabambi, O (Omphile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
2100142895
Kgomo, M (Minenhle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
2090142893
Du Plessis, M (Mely)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list