Player Page

Henning, I (Ivan)
Dob: 2015/03/27 (U10)
Gender: Male
Chess SA id: 1150138484
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (27 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 rating1261.7
Curent Weighted rating1210.6
Curent Weighted performance1195.0
Current official/published rating (highest between Raw, WR and WP)1261.7
Current floor (min rating allowed)761.7
Current highest rating achieved1261.7
Current K-factor36
Games played this month6
Score (S)4.0
Expected score (We)2.45
Difference (S-We)1.55
Current Raw change (no limits, including tournament time weight)46.3
Current min/max change allowed (with limits)±151.9
Current Raw change used (final)46.3
Projected new Raw rating1308.0
Projected new Weighed rating1218.5
Projected new Weighted performance1195.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1308.0
Projected effective change (new Official - current Official)+46.3
Projected new highest rating1308.0
Projected new floor808.0
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 rating1281.3
Curent Weighted rating1219.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1281.3
Current floor (min rating allowed)781.3
Current highest rating achieved1281.3
Current K-factor36
Games played this month6
Score (S)4.0
Expected score (We)2.72
Difference (S-We)1.28
Current Raw change (no limits, including tournament time weight)46.1
Current min/max change allowed (with limits)±147.7
Current Raw change used (final)46.1
Projected new Raw rating1327.4
Projected new Weighed rating1228.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1327.4
Projected effective change (new Official - current Official)+46.1
Projected new highest rating1327.4
Projected new floor827.4
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 rating1169.6
Curent Weighted rating1163.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1169.6
Current floor (min rating allowed)669.6
Current highest rating achieved1169.6
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)±173.2
Current Raw change used (final)0.0
Projected new Raw rating1169.6
Projected new Weighed rating1164.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1169.6
Projected new floor669.6
Projected new K-facor40
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)669.6
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 floor669.6
Projected new K-facor36
Tournaments
Tournament: Western Cape PS Individuals Championship 2024 (U9 Boys)
Start: 2024/05/04  End: 2024/05/05  Host: WCU  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 6
Games: 6  Score: 4.0
Main rating: 1261.7  Rating gain/loss: 46.3
Type rating: 1281.3  Rating gain/loss: 46.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.0 1261.7 1281.3 Analysis
2 Overberg Schools - PS Closed 2024 (U9 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 4.5 1196.0 1204.6 Analysis
1 Overberg Open Rapid 2024 (U7+U9) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1197.5 1166.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Western Cape PS Individuals Championship 2024 (U9 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.0 1261.7 1281.3 Analysis
8 Overberg Schools - PS Closed 2024 (U9 Boys) 2024/03/16 2024/03/16 Overberg (WOS) Standard 60 0.83 5 5 4.5 1196.0 1204.6 Analysis
7 Overberg Open Rapid 2024 (U7+U9) 2024/01/27 2024/01/27 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1197.5 1166.0 Analysis
6 Kingsway Open 2023 (U8) 2023/10/28 2023/10/28 Overberg (WOS) Rapid 20 0.47 5 5 2.0 1201.9 1165.2 Analysis
5 Overberg School Chess Closed Tournament 2023 (U9 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 2.0 1210.3 1224.8 Analysis
4 Overberg Schools Bredasdorp Zone Trails 2023 (U7+U9) 2023/02/16 2023/03/02 Overberg (WOS) Rapid 20 0.47 6 6 3.0 1210.3 1143.6 Analysis
3 Western Cape Schools 2022 (U7 Boys) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1217.9 1221.6 Analysis
2 The Hermanus Open 2022 (U8) 2022/05/14 2022/05/14 Overberg (WOS) Rapid 10 0.29 6 5 1.0 1217.9 1200.0 Analysis
1 Overberg Primary Schools Closed 2022 (U7) 2022/03/12 2022/03/12 Overberg (WOS) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 10 1 5 10.5 65.6 132.8 1283.4 1416.2
White 8 5 0 3 5.0 62.5 106.3 1260.0 1366.3
Black 8 5 1 2 5.5 68.8 159.4 1306.8 1466.2
Standard All 11 8 1 2 8.5 77.3 231.8 1293.4 1525.2
White 6 4 0 2 4.0 66.7 141.7 1262.3 1403.9
Black 5 4 1 0 4.5 90.0 340.0 1330.8 1670.8
Rapid All 5 2 0 3 2.0 40.0 -85.0 1261.3 1176.3
White 2 1 0 1 1.0 50.0 0.0 1253.3 1253.3
Black 3 1 0 2 1.0 33.3 -141.7 1266.7 1125.0
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 48 23 3 22 24.5 51.0 8.9 1250.0 1258.8
White 22 12 0 10 12.0 54.5 38.6 1247.5 1286.1
Black 26 11 3 12 12.5 48.1 -16.3 1252.1 1235.7
Standard All 27 15 3 9 16.5 61.1 94.4 1252.1 1346.6
White 13 7 0 6 7.0 53.8 32.7 1237.1 1269.8
Black 14 8 3 3 9.5 67.9 151.8 1266.1 1417.9
Rapid All 21 8 0 13 8.0 38.1 -101.2 1247.2 1146.0
White 9 5 0 4 5.0 55.6 47.2 1262.5 1309.7
Black 12 3 0 9 3.0 25.0 -212.5 1235.8 1023.3
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 1160150060 Badenhorst, R (Rouxan) 3 1.0 1 0 2 33.3 1198.5 -141.7 1056.8 View list
2 1150138482 Beyers, H (Henry) 3 0.5 0 1 2 16.7 1209.4 -283.3 926.1 View list
3 1150138485 Ngxovu, A (Akhanyile) 2 1.5 1 1 0 75.0 1209.0 212.5 1421.5 View list
4 1150150063 Grove, D (Deandre) 2 0.0 0 0 2 0.0 1206.1 -425.0 781.1 View list
5 1140151363 Snyman, A (Andre) 2 0.0 0 0 2 0.0 1210.3 -425.0 785.3 View list
6 1150137343 Stern, M (Mason) 2 0.0 0 0 2 0.0 1217.9 -425.0 792.9 View list
7 1150138487 Van Eeden, C (Christian) 2 0.0 0 0 2 0.0 1209.0 -425.0 784.0 View list
8 1150137727 Da Silva, N (Noah Clint) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
9 1150150061 Buhr, W (Wilhelm) 1 1.0 1 0 0 100.0 1210.3 425.0 1635.3 View list
10 1150152348 Du Plessis, E (Eben) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
11 1160159271 Grobbelaar, M (Marlo) 1 1.0 1 0 0 100.0 1196.0 425.0 1621.0 View list
12 1140140612 Gertse, G (Giovanni) 1 1.0 1 0 0 100.0 1210.3 425.0 1635.3 View list
13 1150138483 Fourie, W (Wynand) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2150159270 Faasen, M (Madeleine) 1 1.0 1 0 0 100.0 1201.9 425.0 1626.9 View list
15 1160152344 Faasen, C (Charles) 1 1.0 1 0 0 100.0 1197.5 425.0 1622.5 View list
16 1150150376 Erasmus, D (Daniel) 1 1.0 1 0 0 100.0 1261.7 425.0 1686.7 View list
17 2150190784 Engelbrecht, M (Mischka) 1 1.0 1 0 0 100.0 1201.9 425.0 1626.9 View list
18 1150148066 Muza, B (Benjamin) 1 1.0 1 0 0 100.0 1261.7 425.0 1686.7 View list
19 1150150067 Otto, X (Xavier) 1 1.0 1 0 0 100.0 1197.5 425.0 1622.5 View list
20 1160148876 Prins, K (Kai) 1 1.0 1 0 0 100.0 1261.7 425.0 1686.7 View list