Player Page

Wang, C (Chen)
Dob: 2012/11/12 (U14)
Gender: Male
Chess SA id: 1120137454
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/05/25 (31 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 rating1396.5
Current Weighted rating1267.5
Current Weighted performance1376.3
Current official/published rating (highest between Raw, WR and WP)1396.5
Current highest rating achieved1400.8
Current floor (min rating allowed)900.8
Current K-factor32
Games played this month7
Score (S)3.0
Expected score (We)4.69
Difference (S-We)-0.74
Current Raw change (no limits, including tournament time weight)-23.8
Current min/max change allowed (with limits)±125.3
Current Raw change used (final)-23.8
Projected new Raw rating1372.7
Projected new Weighed rating1168.5
Projected new Weighted performance1291.1
Projected new final Raw rating (if new WP > new Raw)1372.7
Projected new highest rating1400.8
Projected new floor900.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1372.7
Projected effective change (new Official - current Official)-23.8
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 rating1374.5
Current Weighted rating1261.3
Current Weighted performance1348.1
Current official/published rating (highest between Raw, WR and WP)1374.5
Current highest rating achieved1383.2
Current floor (min rating allowed)883.2
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)±129.3
Current Raw change used (final)0.0
Projected new Raw rating1374.5
Projected new Weighed rating1162.5
Projected new Weighted performance1348.1
Projected new final Raw rating (if new WP > new Raw)1374.5
Projected new highest rating1383.2
Projected new floor883.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1374.5
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 rating1289.3
Current Weighted rating1214.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1289.3
Current highest rating achieved1289.3
Current floor (min rating allowed)789.3
Current K-factor36
Games played this month7
Score (S)3.0
Expected score (We)3.99
Difference (S-We)-0.99
Current Raw change (no limits, including tournament time weight)-35.6
Current min/max change allowed (with limits)±146.0
Current Raw change used (final)-35.6
Projected new Raw rating1253.7
Projected new Weighed rating1117.4
Projected new Weighted performance809.7
Projected new final Raw rating (if new WP > new Raw)1253.7
Projected new highest rating1289.3
Projected new floor789.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.7
Projected effective change (new Official - current Official)-35.6
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: Aston Bay 2024 (Open)
Start: 2024/05/25  End: 2024/05/25  Host: ESB  Type: Rapid   Time: 18  Time weight: 0.44  Rounds: 7
Games: 7  Score: 3.0
Main rating: 1396.5  Rating gain/loss: -23.8
Type rating: 1289.3  Rating gain/loss: -35.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Aston Bay 2024 (Open) 2024/05/25 2024/05/25 Sarah Baartman (ESB) Rapid 18 0.44 7 7 3.0 1396.5 1289.3 Analysis
7 Fountains Mall 2024 (Primary School) 2024/05/18 2024/05/18 Sarah Baartman (ESB) Standard 62 0.84 6 6 4.0 1400.8 1375.6 Analysis
6 Kouga Mayor's Cup Final 2024 (U13) 2024/04/13 2024/04/13 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.5 1387.8 1383.2 Analysis
5 Stulting Tournament 2024 (Senior) 2024/04/06 2024/04/06 Sarah Baartman (ESB) Rapid 15 0.39 6 6 5.0 1387.8 1200.0 Analysis
4 SBDCU Trial 2 2024 (U14) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 4.0 1291.6 1297.4 Analysis
3 Kouga Mayor's Cup 2024 (U13) 2024/03/09 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 6 4.0 1291.6 1297.4 Analysis
2 SBDCU Trial 1 2024 (U14) 2024/02/24 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.5 1203.0 1188.0 Analysis
1 SBDCU Open 2024 (B) 2024/02/10 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 4.0 1203.0 1188.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Aston Bay 2024 (Open) 2024/05/25 2024/05/25 Sarah Baartman (ESB) Rapid 18 0.44 7 7 3.0 1396.5 1289.3 Analysis
14 Fountains Mall 2024 (Primary School) 2024/05/18 2024/05/18 Sarah Baartman (ESB) Standard 62 0.84 6 6 4.0 1400.8 1375.6 Analysis
13 Kouga Mayor's Cup Final 2024 (U13) 2024/04/13 2024/04/13 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.5 1387.8 1383.2 Analysis
12 Stulting Tournament 2024 (Senior) 2024/04/06 2024/04/06 Sarah Baartman (ESB) Rapid 15 0.39 6 6 5.0 1387.8 1200.0 Analysis
11 SBDCU Trial 2 2024 (U14) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 4.0 1291.6 1297.4 Analysis
10 Kouga Mayor's Cup 2024 (U13) 2024/03/09 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 6 4.0 1291.6 1297.4 Analysis
9 SBDCU Trial 1 2024 (U14) 2024/02/24 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 6 3.5 1203.0 1188.0 Analysis
8 SBDCU Open 2024 (B) 2024/02/10 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 4.0 1203.0 1188.0 Analysis
7 Eastern Cape Chess Team Championship 2023 (U12) 2023/10/07 2023/10/08 Sarah Baartman (ESB) Standard 65 0.85 5 4 1.0 1319.0 1323.0 Analysis
6 Eastern Cape Provincial Individual Championship 2023 (U12 Boys) 2023/10/05 2023/10/05 Nelson Mandela Bay (ENM) Standard 65 0.85 7 6 1.0 1319.0 1323.0 Analysis
5 SBDCU Closed Trials 2023 (U12 Boys) 2023/07/29 2023/07/29 Sarah Baartman (ESB) Standard 65 0.85 6 6 5.0 1210.1 1217.1 Analysis
4 SBDCU Trial 3 2023 (U12) 2023/06/24 2023/06/24 Sarah Baartman (ESB) Standard 65 0.85 6 6 3.0 1227.8 1240.1 Analysis
3 Fountains Mall Open 2023 (Development) 2023/05/13 2023/05/13 Sarah Baartman (ESB) Standard 62 0.84 6 5 3.0 1214.8 1226.8 Analysis
2 SBDCU Trial 2 2023 (U12) 2023/04/01 2023/04/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1178.2 1179.6 Analysis
1 SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B) 2022/02/18 2022/02/19 Sarah Baartman (ESB) Standard 90 0.94 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 46 28 4 14 30.0 65.2 129.3 1269.3 1398.6
White 23 14 2 7 15.0 65.2 129.3 1293.1 1422.5
Black 23 14 2 7 15.0 65.2 129.3 1245.4 1374.8
Standard All 33 20 4 9 22.0 66.7 141.7 1263.1 1404.8
White 16 10 2 4 11.0 68.8 159.4 1277.6 1436.9
Black 17 10 2 5 11.0 64.7 125.0 1249.6 1374.6
Rapid All 13 8 0 5 8.0 61.5 98.1 1284.9 1382.9
White 7 4 0 3 4.0 57.1 60.7 1328.7 1389.4
Black 6 4 0 2 4.0 66.7 141.7 1233.7 1375.4
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 83 46 4 33 48.0 57.8 66.6 1253.4 1319.9
White 42 23 2 17 24.0 57.1 60.7 1256.2 1316.9
Black 41 23 2 16 24.0 58.5 72.6 1250.5 1323.0
Standard All 70 38 4 28 40.0 57.1 60.7 1247.5 1308.2
White 35 19 2 14 20.0 57.1 60.7 1241.7 1302.4
Black 35 19 2 14 20.0 57.1 60.7 1253.3 1314.0
Rapid All 13 8 0 5 8.0 61.5 98.1 1284.9 1382.9
White 7 4 0 3 4.0 57.1 60.7 1328.7 1389.4
Black 6 4 0 2 4.0 66.7 141.7 1233.7 1375.4
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 1120149042 Stantcheva, D (Damon) 3 2.0 2 0 1 66.7 1244.0 141.7 1385.7 View list
2 1120137440 Munemo, T (Tanaka) 3 1.0 1 0 2 33.3 1296.5 -141.7 1154.8 View list
3 2130133899 Stuurman, C (Caydee) 3 1.0 1 0 2 33.3 1241.7 -141.7 1100.0 View list
4 1120151692 Hendricks, Z (Zayden) 2 2.0 2 0 0 100.0 1346.2 425.0 1771.2 View list
5 1120151697 Stancheva, D (Damon) 2 2.0 2 0 0 100.0 1301.3 425.0 1726.3 View list
6 1120153090 Ndlela, A (Ayabulela) 2 1.5 1 1 0 75.0 1394.3 212.5 1606.8 View list
7 2130131343 Le Grange, T (Tailyn) 2 1.0 1 0 1 50.0 1190.6 0.0 1190.6 View list
8 1110142454 Prinsloo, R (Riyaad) 2 1.0 1 0 1 50.0 1301.9 0.0 1301.9 View list
9 1130140947 Stolz, J (Justin) 2 1.0 1 0 1 50.0 1264.5 0.0 1264.5 View list
10 1110137455 Watson, S (Sean) 2 1.0 1 0 1 50.0 1392.2 0.0 1392.2 View list
11 2110140931 Yongama, A (Amzolele) 2 1.0 0 2 0 50.0 1301.9 0.0 1301.9 View list
12 2110161972 Pongolo, Y (Yoelamel) 2 0.5 0 1 1 25.0 1339.7 -212.5 1127.2 View list
13 1120112088 Hickman, H (Handro) 2 0.0 0 0 2 0.0 1298.9 -425.0 873.9 View list
14 1130134140 Viljoen, J (Jayden) 2 0.0 0 0 2 0.0 1190.6 -425.0 765.6 View list
15 1120301023 Hudson, K (Keith) 1 1.0 1 0 0 100.0 1291.6 425.0 1716.6 View list
16 1110137433 Howell, C (Conor) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1120301022 Holmes, C (Cj) 1 1.0 1 0 0 100.0 1291.6 425.0 1716.6 View list
18 2110137431 Dube, M (Miriam) 1 1.0 1 0 0 100.0 1203.0 425.0 1628.0 View list
19 1110137430 Drysdale, D (Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 1120301021 Goliath, C (Caron) 1 1.0 1 0 0 100.0 1291.6 425.0 1716.6 View list