Player Page

Sibanda, S (Sharon)
Dob: 2005/11/22 (U20)
Gender: Female
Chess SA id: 2050153078
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/04/14 (30 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
Curent Raw rating1189.7
Curent Weighted rating1193.3
Curent Weighted performance1131.3
Current official/published rating (highest between Raw, WR and WP)1193.3
Current floor (min rating allowed)726.3
Current highest rating achieved1226.3
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)±168.3
Current Raw change used (final)0.0
Projected new Raw rating1189.7
Projected new Weighed rating1192.8
Projected new Weighted performance1131.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.8
Projected effective change (new Official - current Official)-0.5
Projected new highest rating1226.3
Projected new floor726.3
Projected new K-facor36
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 rating1172.4
Curent Weighted rating1175.0
Curent Weighted performance1125.1
Current official/published rating (highest between Raw, WR and WP)1175.0
Current floor (min rating allowed)699.2
Current highest rating achieved1199.2
Current K-factor40
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)±172.5
Current Raw change used (final)0.0
Projected new Raw rating1172.4
Projected new Weighed rating1174.1
Projected new Weighted performance1125.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.1
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1199.2
Projected new floor699.2
Projected new K-facor40
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 rating1272.8
Curent Weighted rating1247.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1272.8
Current floor (min rating allowed)772.8
Current highest rating achieved1272.8
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)±149.5
Current Raw change used (final)0.0
Projected new Raw rating1272.8
Projected new Weighed rating1250.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1272.8
Projected new floor772.8
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)772.8
Current highest rating achieved1200.0
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 rating1200.0
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 rating1200.0
Projected new floor772.8
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 UFH Open 2024 (B) 2024/04/13 2024/04/14 Amathole (EAL) Standard 62 0.84 7 7 2.5 1189.4 1167.6 Analysis
1 SBDCU Trial 2 2024 (Open) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1193.0 1170.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 UFH Open 2024 (B) 2024/04/13 2024/04/14 Amathole (EAL) Standard 62 0.84 7 7 2.5 1189.4 1167.6 Analysis
8 SBDCU Trial 2 2024 (Open) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1193.0 1170.0 Analysis
7 2023 USSA Championships (Ladies) 2023/12/04 2023/12/08 Ethekwini (KED) Standard 120 1.00 9 9 4.5 1153.8 1110.0 Analysis
6 Eastern Cape Chess Team Championship 2023 (Open) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 5 1.0 1226.3 1189.6 Analysis
5 Eastern Cape Provincial Individual Championship 2023 (U20 Boys+Girls) 2023/10/05 2023/10/06 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 3.0 1226.3 1189.6 Analysis
4 EC InterVarsity Chess Championship 2023 (Ladies) 2023/08/11 2023/08/11 Sarah Baartman (ESB) Rapid 20 0.47 6 6 5.0 1191.5 1200.0 Analysis
3 SBDCU Closed Trials 2023 (Open) 2023/07/28 2023/07/29 Sarah Baartman (ESB) Standard 65 0.85 6 4 0.5 1199.3 1199.2 Analysis
2 Rhodes Chess Club Invitational 2023 (B) 2023/07/22 2023/07/22 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1199.3 1199.2 Analysis
1 SBDCU Trial 2 2023 (Open) 2023/04/01 2023/04/01 Sarah Baartman (ESB) Standard 62 0.84 5 4 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 12 4 1 7 4.5 37.5 -106.3 1289.7 1183.5
White 6 2 0 4 2.0 33.3 -141.7 1388.3 1246.7
Black 6 2 1 3 2.5 41.7 -70.8 1191.1 1120.3
Standard All 12 4 1 7 4.5 37.5 -106.3 1289.7 1183.5
White 6 2 0 4 2.0 33.3 -141.7 1388.3 1246.7
Black 6 2 1 3 2.5 41.7 -70.8 1191.1 1120.3
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 52 22 3 27 23.5 45.2 -40.9 1240.1 1199.2
White 25 12 1 12 12.5 50.0 0.0 1235.7 1235.7
Black 27 10 2 15 11.0 40.7 -78.7 1244.2 1165.5
Standard All 46 17 3 26 18.5 40.2 -83.2 1249.3 1166.1
White 22 9 1 12 9.5 43.2 -58.0 1249.3 1191.3
Black 24 8 2 14 9.0 37.5 -106.3 1249.2 1143.0
Rapid All 6 5 0 1 5.0 83.3 283.3 1169.9 1453.2
White 3 3 0 0 3.0 100.0 425.0 1135.7 1560.7
Black 3 2 0 1 2.0 66.7 141.7 1204.0 1345.7
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 2050159434 Mokhosi, P (Pulane) 2 2.0 2 0 0 100.0 1191.5 425.0 1616.5 View list
2 203088628 Mahlangu, A (Ayanda) 2 1.5 1 1 0 75.0 1199.3 212.5 1411.8 View list
3 2050134002 Booysen, T (Tamia) 2 1.0 1 0 1 50.0 1212.8 0.0 1212.8 View list
4 2040108881 Dyantyi, S (Simamkele) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
5 1040151175 Kalimashe, V (Vuyo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2030151599 Magazi, S (Sipahle) 1 1.0 1 0 0 100.0 1191.5 425.0 1616.5 View list
7 2030153853 Madasa, A (Anita) 1 1.0 1 0 0 100.0 1191.5 425.0 1616.5 View list
8 1010301002 Manyama, M (Mohale) 1 1.0 1 0 0 100.0 1193.0 425.0 1618.0 View list
9 1140149001 Manqunyana, L (Luphelo) 1 1.0 1 0 0 100.0 1189.4 425.0 1614.4 View list
10 106087648 Masoka, O (Oyama) 1 1.0 1 0 0 100.0 1193.0 425.0 1618.0 View list
11 1070162614 Mda, L (Lunathi) 1 1.0 1 0 0 100.0 1226.3 425.0 1651.3 View list
12 2020150728 Mncam, S (Siphephelo) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
13 1060300908 Mneke, M (Musa) 1 1.0 1 0 0 100.0 1189.4 425.0 1614.4 View list
14 2100151704 Moller, S (Sarah) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
15 2010159435 Msileni, L (Lutho) 1 1.0 1 0 0 100.0 1191.5 425.0 1616.5 View list
16 2030191417 Msimango, N (Nonkululeko) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
17 2050152441 Ndlovu, S (Sinovuyo) 1 1.0 1 0 0 100.0 1226.3 425.0 1651.3 View list
18 1050149058 Nofemele, L (Luzuko) 1 1.0 1 0 0 100.0 1226.3 425.0 1651.3 View list
19 2010151840 Phosa, L (Lerato) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
20 1030120021 Plaatjies, K (Kylin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list