Player Page

Sibulawa, S (Siyanda)
Dob: 2011/10/16 (U14)
Gender: Male
Chess SA id: 1110143277
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/18 (29 days ago)
Ratings
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 rating1418.5
Current Weighted rating1306.4
Current Weighted performance1411.0
Current official/published rating (highest between Raw, WR and WP)1418.5
Current highest rating achieved1418.5
Current floor (min rating allowed)918.5
Current K-factor32
Games played this month0
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)±121.5
Current Raw change used (final)0.0
Projected new Raw rating1418.5
Projected new Weighed rating1203.5
Projected new Weighted performance1411.0
Projected new final Raw rating (if new WP > new Raw)1418.5
Projected new highest rating1418.5
Projected new floor918.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1418.5
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 rating1419.6
Current Weighted rating1318.7
Current Weighted performance1411.0
Current official/published rating (highest between Raw, WR and WP)1419.6
Current highest rating achieved1419.6
Current floor (min rating allowed)919.6
Current K-factor32
Games played this month0
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)±121.3
Current Raw change used (final)0.0
Projected new Raw rating1419.6
Projected new Weighed rating1215.0
Projected new Weighted performance1411.0
Projected new final Raw rating (if new WP > new Raw)1419.6
Projected new highest rating1419.6
Projected new floor919.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1419.6
Projected effective change (new Official - current Official)=0.0
s
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Siyavuma Primary Open 2024 (Junior) 2024/05/18 2024/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1333.2 1349.2 Analysis
2 D14 Schools Individuals 2024 (U13 Boys) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1333.2 1349.2 Analysis
1 Mojazo Schools Cluster 2024 (U13) 2024/04/12 2024/04/12 West Rand (GWR) Standard 60 0.83 5 5 4.0 1310.5 1325.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Siyavuma Primary Open 2024 (Junior) 2024/05/18 2024/05/18 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1333.2 1349.2 Analysis
6 D14 Schools Individuals 2024 (U13 Boys) 2024/05/11 2024/05/11 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1333.2 1349.2 Analysis
5 Mojazo Schools Cluster 2024 (U13) 2024/04/12 2024/04/12 West Rand (GWR) Standard 60 0.83 5 5 4.0 1310.5 1325.4 Analysis
4 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 4.0 1279.4 1291.6 Analysis
3 Mojazo Cluster Schools Individuals 2023 (U13 Boys) 2023/04/21 2023/04/21 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1246.2 1253.8 Analysis
2 2022 Gauteng Schools Team Championships (U13 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 4 3.0 1219.9 1223.6 Analysis
1 2022 Gauteng Schools Individual Chess Championship (U11 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 12 0 3 12.0 80.0 255.0 1204.8 1459.8
White 7 6 0 1 6.0 85.7 303.6 1203.3 1506.9
Black 8 6 0 2 6.0 75.0 212.5 1206.1 1418.6
Standard All 15 12 0 3 12.0 80.0 255.0 1204.8 1459.8
White 7 6 0 1 6.0 85.7 303.6 1203.3 1506.9
Black 8 6 0 2 6.0 75.0 212.5 1206.1 1418.6
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 34 26 0 8 26.0 76.5 225.0 1202.1 1427.1
White 17 13 0 4 13.0 76.5 225.0 1206.4 1431.4
Black 17 13 0 4 13.0 76.5 225.0 1197.9 1422.9
Standard All 34 26 0 8 26.0 76.5 225.0 1202.1 1427.1
White 17 13 0 4 13.0 76.5 225.0 1206.4 1431.4
Black 17 13 0 4 13.0 76.5 225.0 1197.9 1422.9
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 210095078 Minnaar, R (Rochelle) 1 1.0 1 0 0 100.0 1279.4 425.0 1704.4 View list
2 2140145707 Mhlanga, N (Nonhle) 1 1.0 1 0 0 100.0 1333.2 425.0 1758.2 View list
3 1110154073 Mbatha, A (Asimbonge) 1 1.0 1 0 0 100.0 1246.2 425.0 1671.2 View list
4 1110303832 Masia, S (Sanele) 1 1.0 1 0 0 100.0 1333.2 425.0 1758.2 View list
5 1110303831 Maponya, M (Madibeng) 1 1.0 1 0 0 100.0 1333.2 425.0 1758.2 View list
6 1110303829 Makhanya, T (Thando) 1 1.0 1 0 0 100.0 1333.2 425.0 1758.2 View list
7 1110143250 Maboe, S (Sibusiso) 1 1.0 1 0 0 100.0 1246.2 425.0 1671.2 View list
8 2110143385 Khuduganyane, K (Keotshepile) 1 1.0 1 0 0 100.0 1219.9 425.0 1644.9 View list
9 1110302395 Khanyile, S (Samkelo) 1 1.0 1 0 0 100.0 1310.5 425.0 1735.5 View list
10 1110143243 Jacobs, D (Deyagon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1090101011 Human, E (Evert) 1 1.0 1 0 0 100.0 1219.9 425.0 1644.9 View list
12 1110143242 Harrichand, K (Kiyash) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 109093066 De Rouwe, R (Rohan) 1 1.0 1 0 0 100.0 1219.9 425.0 1644.9 View list
14 1110143234 Buthelezi, A (Anathi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1110154075 Motlogelwa, S (Sinethemba) 1 1.0 1 0 0 100.0 1246.2 425.0 1671.2 View list
16 1120154057 Mntungwa, S (Simphiwe) 1 1.0 1 0 0 100.0 1310.5 425.0 1735.5 View list
17 1110145776 Mthembu, C (Celimpilo) 1 1.0 1 0 0 100.0 1246.2 425.0 1671.2 View list
18 1110302405 Ngema, N (Nkululeko) 1 1.0 1 0 0 100.0 1310.5 425.0 1735.5 View list
19 2110302408 Nxumalo, S (Siyamthanda) 1 1.0 1 0 0 100.0 1310.5 425.0 1735.5 View list
20 1110156092 Oberholzer, T (Troy) 1 1.0 1 0 0 100.0 1279.4 425.0 1704.4 View list