Player Page

Ruiters, S (Shakirah)
Dob: 2009/07/11 (U16)
Gender: Female
Chess SA id: 2090131819
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (126 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 rating1002.1
Current Weighted rating1011.3
Current Weighted performance857.5
Current official/published rating (highest between Raw, WR and WP)1011.3
Current highest rating achieved1194.0
Current floor (min rating allowed)694.0
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)±219.8
Current Raw change used (final)0.0
Projected new Raw rating1002.1
Projected new Weighed rating928.7
Projected new Weighted performance857.5
Projected new final Raw rating (if new WP > new Raw)1002.1
Projected new highest rating1194.0
Projected new floor694.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1002.1
Projected effective change (new Official - current Official)-9.2
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 rating1189.6
Current Weighted rating1189.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1189.6
Current highest rating achieved1189.6
Current floor (min rating allowed)689.6
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)±168.3
Current Raw change used (final)0.0
Projected new Raw rating1189.6
Projected new Weighed rating1094.4
Projected new Weighted performance167.0
Projected new final Raw rating (if new WP > new Raw)1189.6
Projected new highest rating1189.6
Projected new floor689.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1189.6
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 rating964.8
Current Weighted rating953.2
Current Weighted performance902.7
Current official/published rating (highest between Raw, WR and WP)964.8
Current highest rating achieved1126.4
Current floor (min rating allowed)626.4
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)±231.8
Current Raw change used (final)0.0
Projected new Raw rating964.8
Projected new Weighed rating875.2
Projected new Weighted performance902.7
Projected new final Raw rating (if new WP > new Raw)964.8
Projected new highest rating1126.4
Projected new floor626.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)964.8
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 Bo-Weskus Skole Skaak Top Skole 2024 (O15) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 974.0 905.6 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 4 0.0 998.0 930.0 Analysis
1 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 1.5 998.0 930.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Bo-Weskus Skole Skaak Top Skole 2024 (O15) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 974.0 905.6 Analysis
10 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 4 0.0 998.0 930.0 Analysis
9 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 1.5 998.0 930.0 Analysis
8 Clanwilliam Chess Club Open 2023 (B) 2023/12/02 2023/12/02 West Coast (WCU) Rapid 35 0.66 5 3 0.0 1017.0 940.8 Analysis
7 Saldanha Open 2023 (B) 2023/07/29 2023/07/29 West Coast (WCU) Rapid 30 0.60 5 5 0.0 1057.8 996.4 Analysis
6 Youth Day 2 2023 (Open) 2023/06/24 2023/06/24 West Coast (WCU) Rapid 30 0.60 5 5 1.0 1083.0 1034.0 Analysis
5 West Coast Schools Development Championships 2023 (U11-U15 Girls) 2023/04/22 2023/04/22 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1095.5 1045.2 Analysis
4 West Coast Schools Chess Grand Challenge 2022 (PS Development) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 0 0.0 1095.5 1045.2 Analysis
3 West Coast Open 2021 (Open) 2021/06/26 2021/06/26 West Coast (WCU) Rapid 28 0.58 6 5 0.0 1145.6 1126.4 Analysis
2 Annual Clint Van Rooyen Challenge 2021 (Development) 2021/05/22 2021/05/22 West Coast (WCU) Rapid 25 0.54 5 4 0.0 1194.0 1200.0 Analysis
1 Bo-Weskus Skole Prestige 2020 (O11 Dogters) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 3 1 10 3.5 25.0 -212.5 1215.7 1003.2
White 6 1 1 4 1.5 25.0 -212.5 1199.8 987.3
Black 8 2 0 6 2.0 25.0 -212.5 1227.5 1015.0
Standard 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
Rapid All 14 3 1 10 3.5 25.0 -212.5 1215.7 1003.2
White 6 1 1 4 1.5 25.0 -212.5 1199.8 987.3
Black 8 2 0 6 2.0 25.0 -212.5 1227.5 1015.0
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 46 8 1 37 8.5 18.5 -267.9 1194.4 926.5
White 22 6 1 15 6.5 29.5 -173.9 1184.8 1010.9
Black 24 2 0 22 2.0 8.3 -354.2 1203.2 849.0
Standard All 6 3 0 3 3.0 50.0 0.0 1173.5 1173.5
White 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
Black 3 0 0 3 0.0 0.0 -425.0 1146.9 721.9
Rapid All 40 5 1 34 5.5 13.8 -308.1 1197.5 889.4
White 19 3 1 15 3.5 18.4 -268.4 1182.4 914.0
Black 21 2 0 19 2.0 9.5 -344.0 1211.2 867.2
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 1100116577 Hollenbaght, OJ (Owen James) 2 0.0 0 0 2 0.0 1105.5 -425.0 680.5 View list
2 1100154575 Kamfer, J (Johnlin) 2 0.0 0 0 2 0.0 1028.5 -425.0 603.5 View list
3 111090533 Ruiters, T (Thomlin) 2 0.0 0 0 2 0.0 1169.8 -425.0 744.8 View list
4 2100153183 De Wee, P (Porchia) 1 1.0 1 0 0 100.0 998.0 425.0 1423.0 View list
5 1110148006 Farmer, L (Lashwin) 1 1.0 1 0 0 100.0 1083.0 425.0 1508.0 View list
6 2100131814 Kotze, A (Audrey-Ann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2120154563 Markus, R (Rayneke) 1 1.0 1 0 0 100.0 1095.5 425.0 1520.5 View list
8 1100305070 Mtana, A (Aluphe) 1 1.0 1 0 0 100.0 974.0 425.0 1399.0 View list
9 2090131818 Nel, R (Roxaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1130305076 Vermeulen, P (Peigh-Lene) 1 1.0 1 0 0 100.0 974.0 425.0 1399.0 View list
11 1110143085 Zuze, S (Sasha) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2060110444 Muggel, J (Jenecke) 1 0.5 0 1 0 50.0 998.0 0.0 998.0 View list
13 1100153800 Mafuto, E (Eli) 1 0.0 0 0 1 0.0 1057.8 -425.0 632.8 View list
14 1090131842 Le Fleur, S (Shirano) 1 0.0 0 0 1 0.0 974.0 -425.0 549.0 View list
15 1100110505 Kamfer, J (Jonlan) 1 0.0 0 0 1 0.0 1017.0 -425.0 592.0 View list
16 1000134278 Joseph, S (Sherman) 1 0.0 0 0 1 0.0 1145.6 -425.0 720.6 View list
17 2120154560 Idas, S (Shirmari) 1 0.0 0 0 1 0.0 1095.5 -425.0 670.5 View list
18 2090131812 Gerber, J (Jolene) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1770116582 Fortuin, L (Laurenzo) 1 0.0 0 0 1 0.0 1145.6 -425.0 720.6 View list
20 1060131894 Engelbrecht, L (Luciano) 1 0.0 0 0 1 0.0 1194.0 -425.0 769.0 View list