Chess South Africa
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Chess South Africa
Ngonyama, S (Silungile)
Dob:
2013/07/18 (U12)
Gender:
Female
Chess SA id:
2130144443
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (37 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
1143.6
Current Weighted rating
1141.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1143.6
Current highest rating achieved
1143.6
Current floor (min rating allowed)
643.6
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
2.18
Difference (S-We)
-0.15
Current Raw change (no limits, including tournament time weight)
-6.0
Current min/max change allowed (with limits)
±179.7
Current Raw change used (final)
-6.0
Projected new Raw rating
1137.6
Projected new Weighed rating
1050.0
Projected new Weighted performance
777.9
Projected new final Raw rating (if new WP > new Raw)
1137.6
Projected new highest rating
1143.6
Projected new floor
643.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1137.6
Projected effective change (new Official - current Official)
-6.0
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
1132.0
Current Weighted rating
1128.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1132.0
Current highest rating achieved
1132.0
Current floor (min rating allowed)
632.0
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
2.16
Difference (S-We)
-0.16
Current Raw change (no limits, including tournament time weight)
-6.4
Current min/max change allowed (with limits)
±182.7
Current Raw change used (final)
-6.4
Projected new Raw rating
1125.6
Projected new Weighed rating
1038.4
Projected new Weighted performance
777.9
Projected new final Raw rating (if new WP > new Raw)
1125.6
Projected new highest rating
1132.0
Projected new floor
632.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1125.6
Projected effective change (new Official - current Official)
-6.4
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
Tournament:
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1143.6
Rating gain/loss:
-6.0
Type rating:
1132.0
Rating gain/loss:
-6.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1143.6
1132.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Girls)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1143.6
1132.0
Analysis
2
Ekurhuleni North Schools Individual Finals 2023 (U11 Girls)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1129.3
1111.6
Analysis
1
Ekurhuleni-North Schools Teams 2022 (U9)
2022/08/06
2022/08/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
0.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1206.8
1121.8
White
3
1
0
2
1.0
33.3
-141.7
1231.3
1089.7
Black
2
1
0
1
1.0
50.0
0.0
1170.0
1170.0
Standard
All
5
2
0
3
2.0
40.0
-85.0
1206.8
1121.8
White
3
1
0
2
1.0
33.3
-141.7
1231.3
1089.7
Black
2
1
0
1
1.0
50.0
0.0
1170.0
1170.0
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
14
4
1
9
4.5
32.1
-151.8
1198.4
1046.6
White
7
2
0
5
2.0
28.6
-182.1
1201.3
1019.1
Black
7
2
1
4
2.5
35.7
-121.4
1195.5
1074.1
Standard
All
14
4
1
9
4.5
32.1
-151.8
1198.4
1046.6
White
7
2
0
5
2.0
28.6
-182.1
1201.3
1019.1
Black
7
2
1
4
2.5
35.7
-121.4
1195.5
1074.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2130155055
Sithole, R (Refilwe Nonhlanhla)
1
1.0
1
0
0
100.0
1143.6
425.0
1568.6
View list
2
2130155053
Ramahotsoa, B (Bonolo)
1
1.0
1
0
0
100.0
1129.3
425.0
1554.3
View list
3
2120155036
Mathebula, N (Naledi)
1
1.0
1
0
0
100.0
1129.3
425.0
1554.3
View list
4
2130305688
Mnisi, M (Mbali)
1
1.0
1
0
0
100.0
1143.6
425.0
1568.6
View list
5
2140144437
Kubheka, N (Nqobile)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
2120139825
Van Rooyen, Z (Zani)
1
0.0
0
0
1
0.0
1129.3
-425.0
704.3
View list
7
2120155057
Tsaagane, R (Relebogile)
1
0.0
0
0
1
0.0
1129.3
-425.0
704.3
View list
8
2130305696
Rabotutu, R (Rorisang)
1
0.0
0
0
1
0.0
1143.6
-425.0
718.6
View list
9
2130305687
Matsele, H (Hlelo)
1
0.0
0
0
1
0.0
1143.6
-425.0
718.6
View list
10
2130107813
Labuschagne, A (Anandi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1130142635
Burger, L (Leon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2130141402
Botha, R (Rochelle)
1
0.0
0
0
1
0.0
1143.6
-425.0
718.6
View list
13
2130141554
Botha, D (Danielle)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
1130139606
Bodha, A (Aryan Aiden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list