Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Cetywayo, S (Siyahluma)
Dob:
2014/04/20 (U12)
Gender:
Female
Chess SA id:
2140150269
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (14 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
1340.7
Curent Weighted rating
1271.8
Curent Weighted performance
1317.2
Current official/published rating (highest between Raw, WR and WP)
1340.7
Current floor (min rating allowed)
840.7
Current highest rating achieved
1340.7
Current K-factor
36
Games played this month
6
Score (S)
3.5
Expected score (We)
3.16
Difference (S-We)
0.34
Current Raw change (no limits, including tournament time weight)
10.2
Current min/max change allowed (with limits)
±135.7
Current Raw change used (final)
10.2
Projected new Raw rating
1350.9
Projected new Weighed rating
1280.2
Projected new Weighted performance
1317.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1350.9
Projected effective change (new Official - current Official)
+10.2
Projected new highest rating
1350.9
Projected new floor
850.9
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
1344.6
Curent Weighted rating
1270.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1344.6
Current floor (min rating allowed)
844.6
Current highest rating achieved
1344.6
Current K-factor
36
Games played this month
6
Score (S)
3.5
Expected score (We)
3.22
Difference (S-We)
0.28
Current Raw change (no limits, including tournament time weight)
10.1
Current min/max change allowed (with limits)
±134.9
Current Raw change used (final)
10.1
Projected new Raw rating
1354.7
Projected new Weighed rating
1278.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1354.7
Projected effective change (new Official - current Official)
+10.1
Projected new highest rating
1354.7
Projected new floor
854.7
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
1246.8
Curent Weighted rating
1230.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1246.8
Current floor (min rating allowed)
746.8
Current highest rating achieved
1246.8
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)
±155.1
Current Raw change used (final)
0.0
Projected new Raw rating
1246.8
Projected new Weighed rating
1232.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1246.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1246.8
Projected new floor
746.8
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)
746.8
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
746.8
Projected new K-facor
36
Tournaments
History
Tournament:
Western Cape PS Individuals Championship 2024 (U11 Girls)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
3.5
Main rating:
1340.7
Rating gain/loss:
10.2
Type rating:
1344.6
Rating gain/loss:
10.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.5
1340.7
1344.6
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1324.9
1319.0
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U11 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1285.8
1279.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
Western Cape PS Individuals Championship 2024 (U11 Girls)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
3.5
1340.7
1344.6
Analysis
7
Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1324.9
1319.0
Analysis
6
CT District East Schools Chess Individuals Trails 2024 (U11 Girls)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1285.8
1279.0
Analysis
5
Western Cape Top Schools 2023 (U11 Girls)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
4.0
1266.1
1252.0
Analysis
4
CT Metro District East Top Schools Chess 2023 (U11+U3 Girls)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
3
3
3.0
1238.2
1186.8
Analysis
3
Western Cape PS Individuals 2023 (U9 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1193.0
1200.0
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2023 (U9 Girls)
2023/03/04
2023/03/04
Cape Town (WCT)
Rapid
30
0.60
5
4
2.0
1193.0
1189.2
Analysis
1
District East Schools Chess Individual Trials 2023 (U7+U9 Mixed)
2023/02/04
2023/02/04
Cape Town (WCT)
Rapid
30
0.60
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
10
3
4
11.5
67.6
150.0
1279.7
1429.7
White
9
6
1
2
6.5
72.2
188.9
1333.7
1522.6
Black
8
4
2
2
5.0
62.5
106.3
1219.0
1325.2
Standard
All
17
10
3
4
11.5
67.6
150.0
1279.7
1429.7
White
9
6
1
2
6.5
72.2
188.9
1333.7
1522.6
Black
8
4
2
2
5.0
62.5
106.3
1219.0
1325.2
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
41
25
3
13
26.5
64.6
124.4
1245.6
1370.0
White
22
15
1
6
15.5
70.5
173.9
1270.6
1444.5
Black
19
10
2
7
11.0
57.9
67.1
1216.6
1283.7
Standard
All
29
18
3
8
19.5
67.2
146.6
1261.6
1408.1
White
16
11
1
4
11.5
71.9
185.9
1295.0
1481.0
Black
13
7
2
4
8.0
61.5
98.1
1220.3
1318.4
Rapid
All
12
7
0
5
7.0
58.3
70.8
1207.1
1277.9
White
6
4
0
2
4.0
66.7
141.7
1205.6
1347.2
Black
6
3
0
3
3.0
50.0
0.0
1208.6
1208.6
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
2140150638
Farmer-Barr, C (Charlotte)
2
2.0
2
0
0
100.0
1259.0
425.0
1684.0
View list
2
2130158863
Mali, E (Emihle)
2
1.5
1
1
0
75.0
1332.8
212.5
1545.3
View list
3
2140150367
Tyokwana, K (Khayone)
2
1.0
1
0
1
50.0
1193.0
0.0
1193.0
View list
4
2130158866
Mpendulo, A (Alulutho)
2
1.0
0
2
0
50.0
1332.8
0.0
1332.8
View list
5
2140138967
Mtshutshwana, I (Iminathi)
1
1.0
1
0
0
100.0
1285.8
425.0
1710.8
View list
6
2130147556
Gatyeni, K (Khayone)
1
1.0
1
0
0
100.0
1285.8
425.0
1710.8
View list
7
2130136581
Brewis, S (Sienna)
1
1.0
1
0
0
100.0
1340.7
425.0
1765.7
View list
8
2140154645
Bota, A (Alupheli)
1
1.0
1
0
0
100.0
1266.1
425.0
1691.1
View list
9
2140147001
Davids, J (Jaydine)
1
1.0
1
0
0
100.0
1193.0
425.0
1618.0
View list
10
2110138756
Hanise, A (Avile)
1
1.0
1
0
0
100.0
1238.2
425.0
1663.2
View list
11
2110151147
Hoogenhout, E (Emma)
1
1.0
1
0
0
100.0
1238.2
425.0
1663.2
View list
12
2130137332
Mowlana, K (Khaleela)
1
1.0
1
0
0
100.0
1324.9
425.0
1749.9
View list
13
2130147565
Mkonqo, M (Mahle)
1
1.0
1
0
0
100.0
1285.8
425.0
1710.8
View list
14
2120159413
Marshall, G (Grace-Lynn)
1
1.0
1
0
0
100.0
1266.1
425.0
1691.1
View list
15
1150140699
Marais, A (Alexander)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
2140300064
Lotter, S (Sofia)
1
1.0
1
0
0
100.0
1340.7
425.0
1765.7
View list
17
2120145214
Mzayifani, K (Khanyo)
1
1.0
1
0
0
100.0
1266.1
425.0
1691.1
View list
18
2130151453
Naidoo, E (Eden)
1
1.0
1
0
0
100.0
1266.1
425.0
1691.1
View list
19
2130118022
Shapiro, H (Hannah)
1
1.0
1
0
0
100.0
1324.9
425.0
1749.9
View list
20
2150146857
Steel, L (Lujain)
1
1.0
1
0
0
100.0
1193.0
425.0
1618.0
View list