Chess South Africa
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Chess South Africa
Khumalo, S (Sihle)
Dob:
2014/02/03 (U12)
Gender:
Female
Chess SA id:
2140145700
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/18 (29 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
1245.0
Current Weighted rating
1188.0
Current Weighted performance
1238.4
Current official/published rating (highest between Raw, WR and WP)
1245.0
Current highest rating achieved
1245.0
Current floor (min rating allowed)
745.0
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)
±155.5
Current Raw change used (final)
0.0
Projected new Raw rating
1245.0
Projected new Weighed rating
1093.0
Projected new Weighted performance
1238.4
Projected new final Raw rating (if new WP > new Raw)
1245.0
Projected new highest rating
1245.0
Projected new floor
745.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.0
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
1250.4
Current Weighted rating
1185.1
Current Weighted performance
1238.4
Current official/published rating (highest between Raw, WR and WP)
1250.4
Current highest rating achieved
1250.4
Current floor (min rating allowed)
750.4
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)
±154.3
Current Raw change used (final)
0.0
Projected new Raw rating
1250.4
Projected new Weighed rating
1090.3
Projected new Weighted performance
1238.4
Projected new final Raw rating (if new WP > new Raw)
1250.4
Projected new highest rating
1250.4
Projected new floor
750.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1250.4
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
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)
±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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Siyavuma Primary Open 2024 (Junior)
2024/05/18
2024/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1219.2
1224.8
Analysis
2
D14 Schools Individuals 2024 (U11 Girls)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1219.2
1224.8
Analysis
1
Mojazo Schools Cluster 2024 (U11)
2024/04/12
2024/04/12
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1168.7
1161.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Siyavuma Primary Open 2024 (Junior)
2024/05/18
2024/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1219.2
1224.8
Analysis
5
D14 Schools Individuals 2024 (U11 Girls)
2024/05/11
2024/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1219.2
1224.8
Analysis
4
Mojazo Schools Cluster 2024 (U11)
2024/04/12
2024/04/12
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1168.7
1161.8
Analysis
3
2023 Gauteng Top Schools (U9 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1215.3
1218.0
Analysis
2
Mojazo Cluster Schools Individuals 2023 (U11 Girls)
2023/04/21
2023/04/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
1183.1
1179.6
Analysis
1
2022 Gauteng Schools Team Championships (U9 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
9
2
4
10.0
66.7
141.7
1203.3
1344.9
White
8
5
1
2
5.5
68.8
159.4
1208.4
1367.8
Black
7
4
1
2
4.5
64.3
121.4
1197.4
1318.8
Standard
All
15
9
2
4
10.0
66.7
141.7
1203.3
1344.9
White
8
5
1
2
5.5
68.8
159.4
1208.4
1367.8
Black
7
4
1
2
4.5
64.3
121.4
1197.4
1318.8
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
29
14
4
11
16.0
55.2
44.0
1196.5
1240.5
White
14
8
2
4
9.0
64.3
121.4
1204.8
1326.2
Black
15
6
2
7
7.0
46.7
-28.3
1188.7
1160.4
Standard
All
29
14
4
11
16.0
55.2
44.0
1196.5
1240.5
White
14
8
2
4
9.0
64.3
121.4
1204.8
1326.2
Black
15
6
2
7
7.0
46.7
-28.3
1188.7
1160.4
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
2130143338
Zwane, K (Kelly)
2
0.0
0
0
2
0.0
1201.2
-425.0
776.2
View list
2
2140303800
Gumede, T (Thato)
1
1.0
1
0
0
100.0
1219.2
425.0
1644.2
View list
3
2140303798
Guga, M (Mandisa)
1
1.0
1
0
0
100.0
1219.2
425.0
1644.2
View list
4
1130140215
Engelbrecht, M (Marico)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2120302392
Chamane, L (Londiwe)
1
1.0
1
0
0
100.0
1219.2
425.0
1644.2
View list
6
2140303808
Mathonsi, M (Magret)
1
1.0
1
0
0
100.0
1219.2
425.0
1644.2
View list
7
2150154065
Malapane, D (Dimpho)
1
1.0
1
0
0
100.0
1183.1
425.0
1608.1
View list
8
1140161288
Mabotse, T (Tshepang)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
9
2130154069
Ndlangisa, A (Amanda)
1
1.0
1
0
0
100.0
1183.1
425.0
1608.1
View list
10
1140302381
Mthethwa, S (Siyanda)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
11
2140154112
Mthembu, A (Aphiwe)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
12
1140154111
Mthabela, N (Nkanyezi)
1
1.0
1
0
0
100.0
1168.7
425.0
1593.7
View list
13
2140160835
Mtabela, N (Nkanyezi)
1
1.0
1
0
0
100.0
1219.2
425.0
1644.2
View list
14
2150154068
Mhlanga, N (Nonhle)
1
1.0
1
0
0
100.0
1183.1
425.0
1608.1
View list
15
2110302413
Zwane, Y (Yamkela)
1
1.0
1
0
0
100.0
1219.2
425.0
1644.2
View list
16
1130154063
Stambula, T (Themba)
1
0.5
0
1
1
50.0
1168.7
0.0
1168.7
View list
17
2120145791
Simayile, L (Luminathi)
1
0.5
0
1
0
50.0
1183.1
0.0
1183.1
View list
18
1130302384
Seabe, S (Stanley Mandla Liyema)
1
0.5
0
1
0
50.0
1168.7
0.0
1168.7
View list
19
1130144997
Pilliner, H (Hunter)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
20
1130154063
Stambuli, T (Themba)
1
0.0
0
1
1
0.0
1219.2
-425.0
794.2
View list