Player Page

Steyn, S (Samantha)
Dob: 2013/05/22 (U12)
Gender: Female
Chess SA id: 2130139087
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (5 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 rating1205.1
Current Weighted rating1159.7
Current Weighted performance1222.8
Current official/published rating (highest between Raw, WR and WP)1222.8
Current highest rating achieved1215.9
Current floor (min rating allowed)715.9
Current K-factor36
Games played this month5
Score (S)2.5
Expected score (We)2.70
Difference (S-We)-0.12
Current Raw change (no limits, including tournament time weight)-4.2
Current min/max change allowed (with limits)±164.6
Current Raw change used (final)-4.2
Projected new Raw rating1200.9
Projected new Weighed rating1067.3
Projected new Weighted performance1184.2
Projected new final Raw rating (if new WP > new Raw)1200.9
Projected new highest rating1215.9
Projected new floor715.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.9
Projected effective change (new Official - current Official)-21.8
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 rating1183.4
Current Weighted rating1208.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1208.8
Current highest rating achieved1224.8
Current floor (min rating allowed)724.8
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)±169.8
Current Raw change used (final)0.0
Projected new Raw rating1183.4
Projected new Weighed rating1113.3
Projected new Weighted performance1040.7
Projected new final Raw rating (if new WP > new Raw)1183.4
Projected new highest rating1224.8
Projected new floor724.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.4
Projected effective change (new Official - current Official)-25.4
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 rating1333.7
Current Weighted rating1155.1
Current Weighted performance1276.2
Current official/published rating (highest between Raw, WR and WP)1333.7
Current highest rating achieved1333.7
Current floor (min rating allowed)833.7
Current K-factor36
Games played this month5
Score (S)2.5
Expected score (We)3.40
Difference (S-We)-0.90
Current Raw change (no limits, including tournament time weight)-32.4
Current min/max change allowed (with limits)±137.1
Current Raw change used (final)-32.4
Projected new Raw rating1301.3
Projected new Weighed rating1063.1
Projected new Weighted performance1280.1
Projected new final Raw rating (if new WP > new Raw)1301.3
Projected new highest rating1333.7
Projected new floor833.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1301.3
Projected effective change (new Official - current Official)-32.4
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
Tournament: Basil Ellman Annual Rapid 2024 (Advanced)
Start: 2024/06/08  End: 2024/06/08  Host: WCU  Type: Rapid   Time: 28  Time weight: 0.58  Rounds: 5
Games: 5  Score: 2.5
Main rating: 1205.1  Rating gain/loss: -4.2
Type rating: 1333.7  Rating gain/loss: -32.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 Basil Ellman Annual Rapid 2024 (Advanced) 2024/06/08 2024/06/08 West Coast (WCU) Rapid 28 0.58 5 5 2.5 1205.1 1333.7 Analysis
6 West Coast & Mykonos Open 2024 (U12) 2024/05/18 2024/05/18 West Coast (WCU) Standard 60 0.83 5 5 2.0 1215.9 1224.8 Analysis
5 Lower West Top Schools 2024 (U13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 2 1.5 1215.9 1328.7 Analysis
4 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1215.9 1224.8 Analysis
3 West Coast Schools Chess Prestige Championships 2024 (U11 Girls) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1172.5 1175.5 Analysis
2 Lower West Coast Schools Chess Prestige 2024 (U11 Girls) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1134.1 1100.7 Analysis
1 Longacres Top 10 Battle January 2024 2024/01/27 2024/01/27 West Coast (WCU) Rapid 12 0.33 5 5 3.0 1123.8 1053.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 Basil Ellman Annual Rapid 2024 (Advanced) 2024/06/08 2024/06/08 West Coast (WCU) Rapid 28 0.58 5 5 2.5 1205.1 1333.7 Analysis
19 West Coast & Mykonos Open 2024 (U12) 2024/05/18 2024/05/18 West Coast (WCU) Standard 60 0.83 5 5 2.0 1215.9 1224.8 Analysis
18 Lower West Top Schools 2024 (U13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 2 1.5 1215.9 1328.7 Analysis
17 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 2.0 1215.9 1224.8 Analysis
16 West Coast Schools Chess Prestige Championships 2024 (U11 Girls) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1172.5 1175.5 Analysis
15 Lower West Coast Schools Chess Prestige 2024 (U11 Girls) 2024/02/17 2024/02/17 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1134.1 1100.7 Analysis
14 Longacres Top 10 Battle January 2024 2024/01/27 2024/01/27 West Coast (WCU) Rapid 12 0.33 5 5 3.0 1123.8 1053.5 Analysis
13 Deep Blue Open Team 2023 2023/11/04 2023/11/04 West Coast (WCU) Rapid 30 0.60 5 5 1.0 1147.1 1072.6 Analysis
12 Lower West Coast Top Schools Championships 2023 (U13) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 5 1.0 1167.8 1091.7 Analysis
11 Western Cape PS Individuals 2023 (U11 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1099.4 1155.6 Analysis
10 WCCI Open 2023 (A) 2023/04/29 2023/04/29 West Coast (WCU) Rapid 35 0.66 5 5 0.0 1154.0 1166.6 Analysis
9 Lower West Coast Primary Schools Prestige Championships 2023 (U11 Girls) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1149.0 1158.3 Analysis
8 Genesis Chess Club Open 2023 (C) 2023/02/04 2023/02/04 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1171.2 1204.4 Analysis
7 Best of The West 2022 (U8+U10 Mixed) 2022/11/19 2022/11/19 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1148.7 1168.0 Analysis
6 West Coast Open 2022 (C) 2022/11/05 2022/11/05 West Coast (WCU) Rapid 30 0.60 5 0 0.0 1148.7 1168.0 Analysis
5 Onder-Weskus Top Skole 2022 (O13 Seuns) 2022/06/04 2022/06/04 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1165.5 1201.8 Analysis
4 Western Cape Schools 2022 (U9 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 2.0 1200.4 1200.0 Analysis
3 West Coast Schools Chess Prestige Leg 2 2022 (U9 Girls) 2022/04/23 2022/04/23 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1211.0 1218.4 Analysis
2 West Coast Schools Chess Prestige Leg 1 2022 (U9 Girls) 2022/04/09 2022/04/09 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1211.0 1218.4 Analysis
1 Lower West Coast Schools Prestige 2022 (U7+U9 Girls) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 33 17 3 13 18.5 56.1 51.5 1239.9 1291.4
White 17 14 0 3 14.0 82.4 275.0 1224.2 1499.2
Black 16 3 3 10 4.5 28.1 -185.9 1256.4 1070.5
Standard All 11 4 0 7 4.0 36.4 -115.9 1280.1 1164.2
White 5 4 0 1 4.0 80.0 255.0 1247.8 1502.8
Black 6 0 0 6 0.0 0.0 -425.0 1307.0 882.0
Rapid All 22 13 3 6 14.5 65.9 135.2 1219.7 1355.0
White 12 10 0 2 10.0 83.3 283.3 1214.5 1497.8
Black 10 3 3 4 4.5 45.0 -42.5 1226.1 1183.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 92 39 4 49 41.0 44.6 -46.2 1224.0 1177.8
White 47 24 1 22 24.5 52.1 18.1 1230.7 1248.8
Black 45 15 3 27 16.5 36.7 -113.3 1217.1 1103.7
Standard All 23 10 0 13 10.0 43.5 -55.4 1254.7 1199.3
White 11 7 0 4 7.0 63.6 115.9 1233.7 1349.6
Black 12 3 0 9 3.0 25.0 -212.5 1274.0 1061.5
Rapid All 69 29 4 36 31.0 44.9 -43.1 1213.8 1170.7
White 36 17 1 18 17.5 48.6 -11.8 1229.8 1218.0
Black 33 12 3 18 13.5 40.9 -77.3 1196.4 1119.1
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 2130139077 Don, M (Mikayla) 3 2.0 2 0 1 66.7 1170.1 141.7 1311.8 View list
2 2130131928 Van Rooyen, N (Nevine) 3 2.0 2 0 1 66.7 1199.8 141.7 1341.5 View list
3 2130153778 Kujinga, T (Tawanayasha) 3 1.0 1 0 2 33.3 1166.3 -141.7 1024.7 View list
4 2140139074 Boas, F (Fransisca) 2 2.0 2 0 0 100.0 1174.3 425.0 1599.3 View list
5 1120139039 Engelbrecht, V (Vinchenzo) 2 1.5 1 1 0 75.0 1190.7 212.5 1403.2 View list
6 2110159903 Siebritz, N (Noelle) 2 1.5 1 1 0 75.0 1176.1 212.5 1388.6 View list
7 2140134825 Avontuur, A (Al-Meeche) 2 1.0 1 0 1 50.0 1191.8 0.0 1191.8 View list
8 2130139078 Erasmus, B (Brumilda) 2 1.0 1 0 1 50.0 1205.5 0.0 1205.5 View list
9 2130142256 Marinus, M (Madison) 2 1.0 1 0 1 50.0 1160.8 0.0 1160.8 View list
10 2130139089 Swartz, A (Ashan) 2 0.5 0 1 1 25.0 1172.5 -212.5 960.0 View list
11 1100148005 De Bruin, L (Lee Cyle) 2 0.0 0 0 2 0.0 1169.5 -425.0 744.5 View list
12 1070149726 De Meillon, K (Kian) 2 0.0 0 0 2 0.0 1164.4 -425.0 739.4 View list
13 2130139128 Joseph, J (Jiola) 2 0.0 0 0 2 0.0 1179.8 -425.0 754.8 View list
14 2120099717 Lewaks, A (Andrea) 2 0.0 0 0 2 0.0 1151.5 -425.0 726.5 View list
15 2140139124 Claassen, J (Jeneva) 1 1.0 1 0 0 100.0 1172.5 425.0 1597.5 View list
16 2130139123 Claassen, A (Ava) 1 1.0 1 0 0 100.0 1211.0 425.0 1636.0 View list
17 2140139126 De Jager, S (Stella) 1 1.0 1 0 0 100.0 1211.0 425.0 1636.0 View list
18 1130134404 De Jager, H (Henre) 1 1.0 1 0 0 100.0 1148.7 425.0 1573.7 View list
19 2130152306 Beets, L (Lisa) 1 1.0 1 0 0 100.0 1099.4 425.0 1524.4 View list
20 2140149833 Cyster, R (Renesme) 1 1.0 1 0 0 100.0 1215.9 425.0 1640.9 View list