Player Page

Nel, I (Isabel)
Dob: 2006/01/23 (U20)
Gender: Female
Chess SA id: 2060152232
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (47 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 rating1117.1
Current Weighted rating1103.2
Current Weighted performance1016.4
Current official/published rating (highest between Raw, WR and WP)1117.1
Current highest rating achieved1189.4
Current floor (min rating allowed)689.4
Current K-factor40
Games played this month6
Score (S)2.5
Expected score (We)2.22
Difference (S-We)0.23
Current Raw change (no limits, including tournament time weight)9.3
Current min/max change allowed (with limits)±186.6
Current Raw change used (final)9.3
Projected new Raw rating1126.4
Projected new Weighed rating1014.4
Projected new Weighted performance1084.3
Projected new final Raw rating (if new WP > new Raw)1126.4
Projected new highest rating1189.4
Projected new floor689.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1126.4
Projected effective change (new Official - current Official)+9.3
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 rating1095.6
Current Weighted rating1082.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1095.6
Current highest rating achieved1130.4
Current floor (min rating allowed)630.4
Current K-factor40
Games played this month6
Score (S)2.5
Expected score (We)2.04
Difference (S-We)0.46
Current Raw change (no limits, including tournament time weight)18.4
Current min/max change allowed (with limits)±192.4
Current Raw change used (final)18.4
Projected new Raw rating1114.0
Projected new Weighed rating994.8
Projected new Weighted performance1050.4
Projected new final Raw rating (if new WP > new Raw)1114.0
Projected new highest rating1130.4
Projected new floor630.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1114.0
Projected effective change (new Official - current Official)+18.4
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 rating1179.2
Current Weighted rating1177.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1179.2
Current highest rating achieved1179.2
Current floor (min rating allowed)679.2
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)±170.8
Current Raw change used (final)0.0
Projected new Raw rating1179.2
Projected new Weighed rating1082.9
Projected new Weighted performance565.2
Projected new final Raw rating (if new WP > new Raw)1179.2
Projected new highest rating1179.2
Projected new floor679.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1179.2
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
Tournament: Paarl Boys' High Chess Festival 2024
Start: 2024/10/04  End: 2024/10/05  Host: WCW  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 6
Games: 6  Score: 2.5
Main rating: 1117.1  Rating gain/loss: 9.3
Type rating: 1095.6  Rating gain/loss: 18.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Paarl Boys' High Chess Festival 2024 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 6 2.5 1117.1 1095.6 Analysis
4 Overberg Schools - Top Schools 2024 (U18 Girls) 2024/07/27 2024/07/27 Overberg (WOS) Standard 60 0.83 3 2 1.0 1108.1 1082.8 Analysis
3 Western Cape HS Individuals Championship 2024 (U18 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 0 0.0 1092.5 1065.2 Analysis
2 Overberg High Schools Trails 2024 (U18 Girls) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 4 3.0 1092.5 1065.2 Analysis
1 Overberg High Schools Trails 2024 (U18) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 3.0 1083.9 1173.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Paarl Boys' High Chess Festival 2024 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 6 2.5 1117.1 1095.6 Analysis
7 Overberg Schools - Top Schools 2024 (U18 Girls) 2024/07/27 2024/07/27 Overberg (WOS) Standard 60 0.83 3 2 1.0 1108.1 1082.8 Analysis
6 Western Cape HS Individuals Championship 2024 (U18 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 0 0.0 1092.5 1065.2 Analysis
5 Overberg High Schools Trails 2024 (U18 Girls) 2024/03/02 2024/03/02 Overberg (WOS) Standard 60 0.83 5 4 3.0 1092.5 1065.2 Analysis
4 Overberg High Schools Trails 2024 (U18) 2024/02/24 2024/02/24 Overberg (WOS) Rapid 20 0.47 5 5 3.0 1083.9 1173.2 Analysis
3 Western Cape HS Individuals 2023 (U17 Girls) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 1.0 1139.3 1130.4 Analysis
2 Overberg High School Closed 2023 (U17 Girls) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 1.5 1189.4 1200.0 Analysis
1 Overberg High Schools Trails 2023 (U17) 2023/02/24 2023/02/24 Overberg (WOS) Rapid 15 0.39 5 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 9 1 7 9.5 55.9 50.0 1113.0 1163.0
White 9 7 0 2 7.0 77.8 236.1 989.8 1225.9
Black 8 2 1 5 2.5 31.3 -159.4 1251.5 1092.2
Standard All 12 6 1 5 6.5 54.2 35.4 1135.9 1171.3
White 6 5 0 1 5.0 83.3 283.3 1010.4 1293.7
Black 6 1 1 4 1.5 25.0 -212.5 1261.4 1048.9
Rapid All 5 3 0 2 3.0 60.0 85.0 1057.9 1142.9
White 3 2 0 1 2.0 66.7 141.7 948.5 1090.2
Black 2 1 0 1 1.0 50.0 0.0 1221.9 1221.9
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 32 11 5 16 13.5 42.2 -66.4 1131.9 1065.5
White 17 8 3 6 9.5 55.9 50.0 1059.3 1109.3
Black 15 3 2 10 4.0 26.7 -198.3 1214.3 1015.9
Standard All 23 7 4 12 9.0 39.1 -92.4 1143.3 1050.9
White 12 6 2 4 7.0 58.3 70.8 1076.8 1147.6
Black 11 1 2 8 2.0 18.2 -270.5 1215.9 945.5
Rapid All 9 4 1 4 4.5 50.0 0.0 1102.9 1102.9
White 5 2 1 2 2.5 50.0 0.0 1017.3 1017.3
Black 4 2 0 2 2.0 50.0 0.0 1209.8 1209.8
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 206091564 Bester, E (Emma) 3 0.5 0 1 2 16.7 1137.5 -283.3 854.2 View list
2 207076771 Dowrie, R (Rory) 2 2.0 2 0 0 100.0 1088.2 425.0 1513.2 View list
3 2060134636 Lebitsa, P (Phuleng) 2 0.5 0 1 1 25.0 1194.7 -212.5 982.2 View list
4 2070133330 Uys, J (Janke) 2 0.5 0 1 1 25.0 1194.7 -212.5 982.2 View list
5 2100135805 Leipoldt, K (Kelly-Ann) 1 1.0 1 0 0 100.0 1117.1 425.0 1542.1 View list
6 1050150688 Kees, R (Riaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 206095772 Cacambile, S (Siyamthanda) 1 1.0 1 0 0 100.0 1139.3 425.0 1564.3 View list
8 2080152209 Dzadza, O (Olithemba) 1 1.0 1 0 0 100.0 1108.1 425.0 1533.1 View list
9 1060106598 Du Plessis, LJ (Lodewyk Johannes) 1 1.0 1 0 0 100.0 1083.9 425.0 1508.9 View list
10 1060313355 Ferreira, L (Louis-Jean) 1 1.0 1 0 0 100.0 1117.1 425.0 1542.1 View list
11 106072122 Van Schoor, J (Jaandre) 1 1.0 1 0 0 100.0 1083.9 425.0 1508.9 View list
12 208089497 Van Wyk, L (Loreal) 1 1.0 1 0 0 100.0 1092.5 425.0 1517.5 View list
13 205080779 Whitehead, K (Kristan) 1 1.0 1 0 0 100.0 1092.5 425.0 1517.5 View list
14 2090151278 Engelbrecht, J (Jenna) 1 0.5 0 1 0 50.0 1117.1 0.0 1117.1 View list
15 1060106140 Jack, C (Chivano) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
16 207064074 Miggels, M (Micola) 1 0.0 0 0 1 0.0 1139.3 -425.0 714.3 View list
17 2080110744 Mackenzie, E (Erin-Lee) 1 0.0 0 0 1 0.0 1083.9 -425.0 658.9 View list
18 2100111335 Macamba, L (Liso) 1 0.0 0 0 1 0.0 1108.1 -425.0 683.1 View list
19 2090137489 Klaasen, A (Abigayle) 1 0.0 0 0 1 0.0 1117.1 -425.0 692.1 View list
20 2070118443 Keyster, W (Wayleetho) 1 0.0 0 0 1 0.0 1139.3 -425.0 714.3 View list