Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Matyila, S (Sisonge-Sisonke)
Dob:
2014/06/18 (U12)
Gender:
Female
Chess SA id:
2140191768
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (15 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
1138.0
Current Weighted rating
1182.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1182.8
Current highest rating achieved
1164.5
Current floor (min rating allowed)
664.5
Current K-factor
40
Games played this month
4
Score (S)
1.0
Expected score (We)
1.74
Difference (S-We)
-0.61
Current Raw change (no limits, including tournament time weight)
-24.6
Current min/max change allowed (with limits)
±181.1
Current Raw change used (final)
-24.6
Projected new Raw rating
1113.4
Projected new Weighed rating
1087.5
Projected new Weighted performance
1029.9
Projected new final Raw rating (if new WP > new Raw)
1113.4
Projected new highest rating
1164.5
Projected new floor
664.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1113.4
Projected effective change (new Official - current Official)
-69.3
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
1106.4
Current Weighted rating
1175.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1175.3
Current highest rating achieved
1156.8
Current floor (min rating allowed)
656.8
Current K-factor
40
Games played this month
4
Score (S)
1.0
Expected score (We)
1.60
Difference (S-We)
-0.60
Current Raw change (no limits, including tournament time weight)
-24.0
Current min/max change allowed (with limits)
±189.5
Current Raw change used (final)
-24.0
Projected new Raw rating
1082.4
Projected new Weighed rating
1080.4
Projected new Weighted performance
908.8
Projected new final Raw rating (if new WP > new Raw)
1082.4
Projected new highest rating
1156.8
Projected new floor
656.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1082.4
Projected effective change (new Official - current Official)
-92.9
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
1222.0
Current Weighted rating
1203.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1222.0
Current highest rating achieved
1222.0
Current floor (min rating allowed)
722.0
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)
±160.7
Current Raw change used (final)
0.0
Projected new Raw rating
1222.0
Projected new Weighed rating
1107.3
Projected new Weighted performance
420.3
Projected new final Raw rating (if new WP > new Raw)
1222.0
Projected new highest rating
1222.0
Projected new floor
722.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.0
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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
0.0
Projected new floor
700.0
Projected new K-facor
40
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:
4th BC Trials 2024 (U12B)
Start:
2024/06/08
End:
2024/06/08
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
1.0
Main rating:
1138.0
Rating gain/loss:
-24.6
Type rating:
1106.4
Rating gain/loss:
-24.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
4th BC Trials 2024 (U12B)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1138.0
1106.4
Analysis
4
3rd BC Trials 2024 (U12B)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1148.3
1105.6
Analysis
3
Bhongweni Chess Club Open 2024 (U10)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
3.5
1120.7
1200.0
Analysis
2
2nd BC Trials 2024 (U12B)
2024/03/09
2024/03/09
Buffalo City (EBC)
Standard
60
0.83
5
4
0.5
1164.5
1156.8
Analysis
1
Buffalo City Vikings Chess Trials 2024 (U12B+U12C)
2024/02/03
2024/02/03
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
4th BC Trials 2024 (U12B)
2024/06/08
2024/06/08
Buffalo City (EBC)
Standard
60
0.83
5
4
1.0
1138.0
1106.4
Analysis
4
3rd BC Trials 2024 (U12B)
2024/05/11
2024/05/11
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1148.3
1105.6
Analysis
3
Bhongweni Chess Club Open 2024 (U10)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
3.5
1120.7
1200.0
Analysis
2
2nd BC Trials 2024 (U12B)
2024/03/09
2024/03/09
Buffalo City (EBC)
Standard
60
0.83
5
4
0.5
1164.5
1156.8
Analysis
1
Buffalo City Vikings Chess Trials 2024 (U12B+U12C)
2024/02/03
2024/02/03
Buffalo City (EBC)
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
23
6
4
13
8.0
34.8
-129.3
1198.2
1068.8
White
12
5
3
4
6.5
54.2
35.4
1194.8
1230.2
Black
11
1
1
9
1.5
13.6
-309.1
1201.9
892.8
Standard
All
17
3
3
11
4.5
26.5
-200.0
1192.2
992.2
White
9
3
3
3
4.5
50.0
0.0
1190.9
1190.9
Black
8
0
0
8
0.0
0.0
-425.0
1193.6
768.6
Rapid
All
6
3
1
2
3.5
58.3
70.8
1215.1
1286.0
White
3
2
0
1
2.0
66.7
141.7
1206.4
1348.0
Black
3
1
1
1
1.5
50.0
0.0
1223.9
1223.9
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
23
6
4
13
8.0
34.8
-129.3
1198.2
1068.8
White
12
5
3
4
6.5
54.2
35.4
1194.8
1230.2
Black
11
1
1
9
1.5
13.6
-309.1
1201.9
892.8
Standard
All
17
3
3
11
4.5
26.5
-200.0
1192.2
992.2
White
9
3
3
3
4.5
50.0
0.0
1190.9
1190.9
Black
8
0
0
8
0.0
0.0
-425.0
1193.6
768.6
Rapid
All
6
3
1
2
3.5
58.3
70.8
1215.1
1286.0
White
3
2
0
1
2.0
66.7
141.7
1206.4
1348.0
Black
3
1
1
1
1.5
50.0
0.0
1223.9
1223.9
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
1140300930
Tembo, T (Tau)
2
0.0
0
0
2
0.0
1151.3
-425.0
726.3
View list
2
1140141792
Gula, U (Ululutho)
2
0.0
0
0
2
0.0
1143.2
-425.0
718.2
View list
3
1130303508
Van Der Merwe, D (Darin)
1
1.0
1
0
0
100.0
1138.0
425.0
1563.0
View list
4
2140191774
Tumbare, N (Nicole)
1
1.0
1
0
0
100.0
1120.7
425.0
1545.7
View list
5
1120303505
Modwantsi, M (Manelisi)
1
1.0
1
0
0
100.0
1148.3
425.0
1573.3
View list
6
1140302977
Mlonyeni, I (Iminathi)
1
1.0
1
0
0
100.0
1120.7
425.0
1545.7
View list
7
2170191753
Mabhera, A (Annelise'S Atipa)
1
1.0
1
0
0
100.0
1120.7
425.0
1545.7
View list
8
1140153650
Kwatsha, A (Alunamba)
1
1.0
1
0
0
100.0
1148.3
425.0
1573.3
View list
9
1180302973
Kauleza, M (Melokuhle)
1
0.5
0
1
0
50.0
1120.7
0.0
1120.7
View list
10
2130191769
Mbekeki, L (Likuwe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
11
2140191773
Sixhoso, K (Khayone)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
12
1140300928
Sixhaso, K (Khayone)
1
0.5
0
1
0
50.0
1164.5
0.0
1164.5
View list
13
1150150761
Tshona, L (Linethemba)
1
0.0
0
0
1
0.0
1120.7
-425.0
695.7
View list
14
1130303507
Shaukat, E (Eshaan)
1
0.0
0
0
1
0.0
1148.3
-425.0
723.3
View list
15
1150191749
Rautenbach, C (Cheytin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
2130191772
Pamla, L (Limnandi)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list
17
1150302978
Motyamela, A (Alunamda)
1
0.0
0
0
1
0.0
1120.7
-425.0
695.7
View list
18
1140153879
Matabata, O (Othawe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1130153208
Mashiyi, M (Moyomhle)
1
0.0
0
0
1
0.0
1138.0
-425.0
713.0
View list
20
1130300925
Mabali, I (Indiphile)
1
0.0
0
0
1
0.0
1164.5
-425.0
739.5
View list