Player Page

Claassen, J (Jeneva)
Dob: 2014/02/03 (U12)
Gender: Female
Chess SA id: 2140139124
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (54 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 rating1272.3
Curent Weighted rating1255.1
Curent Weighted performance1156.0
Current official/published rating (highest between Raw, WR and WP)1272.3
Current floor (min rating allowed)787.6
Current highest rating achieved1287.6
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)±149.6
Current Raw change used (final)0.0
Projected new Raw rating1272.3
Projected new Weighed rating1257.2
Projected new Weighted performance1156.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1287.6
Projected new floor787.6
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 rating1241.9
Curent Weighted rating1230.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1241.9
Current floor (min rating allowed)741.9
Current highest rating achieved1241.9
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)±156.2
Current Raw change used (final)0.0
Projected new Raw rating1241.9
Projected new Weighed rating1232.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1241.9
Projected new floor741.9
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 rating1293.0
Curent Weighted rating1278.4
Curent Weighted performance1229.3
Current official/published rating (highest between Raw, WR and WP)1293.0
Current floor (min rating allowed)822.2
Current highest rating achieved1322.2
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)±145.2
Current Raw change used (final)0.0
Projected new Raw rating1293.0
Projected new Weighed rating1279.8
Projected new Weighted performance1229.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1293.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1322.2
Projected new floor822.2
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)822.2
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 floor822.2
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 West Coast Schools Chess Prestige Championships 2024 (U11 Girls) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1287.6 1322.2 Analysis
1 Bo-Weskus Skole Prestige 2024 (O11 Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1259.7 1275.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 West Coast Schools Chess Prestige Championships 2024 (U11 Girls) 2024/03/09 2024/03/09 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1287.6 1322.2 Analysis
12 Bo-Weskus Skole Prestige 2024 (O11 Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1259.7 1275.4 Analysis
11 Pedro Booyse Top Schools 2023 (U7+U9) 2023/07/29 2023/07/29 West Coast (WCU) Rapid 25 0.54 5 5 2.0 1271.8 1294.5 Analysis
10 Upper West Coast Top Schools Championship 2023 (U7-U11) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1257.3 1260.3 Analysis
9 Western Cape PS Individuals 2023 (U9 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1223.2 1189.3 Analysis
8 Bo-Weskus Skole Prestige 2023 (O9 Dogters) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1210.2 1248.8 Analysis
7 West Coast Schools Chess Grand Challenge 2022 (PS Super) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 1.0 1236.6 1297.4 Analysis
6 Pedro Booyse Top Schools 2022 (U9 Combined) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 5 2.0 1258.7 1208.0 Analysis
5 Bo-Weskus Top Skole 2022 (O9) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1226.3 1243.4 Analysis
4 Western Cape Schools 2022 (U9 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1223.9 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 5 3.0 1201.0 1201.6 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 1201.0 1201.6 Analysis
1 Bo Weskus Skole Skaak Prestige (O9 Dogters) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 6 0 4 6.0 60.0 85.0 1230.8 1315.8
White 4 2 0 2 2.0 50.0 0.0 1251.7 1251.7
Black 6 4 0 2 4.0 66.7 141.7 1216.9 1358.5
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 10 6 0 4 6.0 60.0 85.0 1230.8 1315.8
White 4 2 0 2 2.0 50.0 0.0 1251.7 1251.7
Black 6 4 0 2 4.0 66.7 141.7 1216.9 1358.5
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 67 34 7 26 37.5 56.0 50.7 1221.5 1272.2
White 32 16 2 14 17.0 53.1 26.6 1214.8 1241.4
Black 35 18 5 12 20.5 58.6 72.9 1227.5 1300.4
Standard All 17 9 0 8 9.0 52.9 25.0 1234.9 1259.9
White 9 4 0 5 4.0 44.4 -47.2 1205.7 1158.5
Black 8 5 0 3 5.0 62.5 106.3 1267.8 1374.1
Rapid All 50 25 7 18 28.5 57.0 59.5 1216.9 1276.4
White 23 12 2 9 13.0 56.5 55.4 1218.4 1273.8
Black 27 13 5 9 15.5 57.4 63.0 1215.6 1278.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2140139135 Witbooi, A (Ava) 4 4.0 4 0 0 100.0 1239.6 425.0 1664.6 View list
2 2140139134 Volgraaff, A (Ava) 4 1.5 0 3 1 37.5 1215.4 -106.3 1109.2 View list
3 2130139131 Miggel, L (Laylah) 3 1.5 1 1 1 50.0 1209.4 0.0 1209.4 View list
4 2140139130 Lukas, I (Isune) 2 2.0 2 0 0 100.0 1229.8 425.0 1654.8 View list
5 2150146763 Tieties, L (Lilanie) 2 2.0 2 0 0 100.0 1216.7 425.0 1641.7 View list
6 2130139127 Du Preez, F (Francisca) 2 1.0 1 0 1 50.0 1229.3 0.0 1229.3 View list
7 2140139129 Louw, E (Emma) 2 1.0 1 0 1 50.0 1200.5 0.0 1200.5 View list
8 2130139077 Don, M (Mikayla) 2 0.5 0 1 1 25.0 1201.0 -212.5 988.5 View list
9 2130139128 Joseph, J (Jiola) 2 0.0 0 0 2 0.0 1230.3 -425.0 805.3 View list
10 1130139140 Du Toit, M (Markus) 2 0.0 0 0 2 0.0 1231.4 -425.0 806.4 View list
11 2140135424 Riddles, C (Ciara) 2 0.0 0 0 2 0.0 1223.6 -425.0 798.6 View list
12 1130131922 Keier, A (Ashwin) 1 1.0 1 0 0 100.0 1226.3 425.0 1651.3 View list
13 2160153136 Julies, A (Anja) 1 1.0 1 0 0 100.0 1271.8 425.0 1696.8 View list
14 1130143120 Breedekamp, T (Tjay) 1 1.0 1 0 0 100.0 1226.3 425.0 1651.3 View list
15 2140139074 Boas, F (Fransisca) 1 1.0 1 0 0 100.0 1223.2 425.0 1648.2 View list
16 2150143103 Beukes, S (Suedine) 1 1.0 1 0 0 100.0 1210.2 425.0 1635.2 View list
17 1140153165 Diergaardt, T (Tayrique) 1 1.0 1 0 0 100.0 1257.3 425.0 1682.3 View list
18 2140134825 Avontuur, A (Al-Meeche) 1 1.0 1 0 0 100.0 1226.3 425.0 1651.3 View list
19 1140139136 Arendse, H (Haygen) 1 1.0 1 0 0 100.0 1271.8 425.0 1696.8 View list
20 2130137563 Afrika, T (Tashnique) 1 1.0 1 0 0 100.0 1223.9 425.0 1648.9 View list