Player Page

February, E (Ethan)
Dob: 2008/01/11 (U18)
Gender: Male
Chess SA id: 1080113447
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/04/20 (85 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 rating1481.9
Current Weighted rating1470.2
Current Weighted performance1370.7
Current official/published rating (highest between Raw, WR and WP)1481.9
Current highest rating achieved1503.9
Current floor (min rating allowed)1003.9
Current K-factor32
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)±111.0
Current Raw change used (final)0.0
Projected new Raw rating1481.9
Projected new Weighed rating1354.4
Projected new Weighted performance1370.7
Projected new final Raw rating (if new WP > new Raw)1481.9
Projected new highest rating1503.9
Projected new floor1003.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1481.9
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 rating1519.5
Current Weighted rating1477.8
Current Weighted performance1448.1
Current official/published rating (highest between Raw, WR and WP)1519.5
Current highest rating achieved1519.5
Current floor (min rating allowed)1019.5
Current K-factor32
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)±105.2
Current Raw change used (final)0.0
Projected new Raw rating1519.5
Projected new Weighed rating1361.8
Projected new Weighted performance1448.1
Projected new final Raw rating (if new WP > new Raw)1519.5
Projected new highest rating1519.5
Projected new floor1019.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1519.5
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 rating1247.9
Current Weighted rating1223.4
Current Weighted performance1192.8
Current official/published rating (highest between Raw, WR and WP)1247.9
Current highest rating achieved1247.9
Current floor (min rating allowed)747.9
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)±154.9
Current Raw change used (final)0.0
Projected new Raw rating1247.9
Projected new Weighed rating1126.7
Projected new Weighted performance1192.8
Projected new final Raw rating (if new WP > new Raw)1247.9
Projected new highest rating1247.9
Projected new floor747.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.9
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 rating1169.2
Current Weighted rating1169.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1169.3
Current highest rating achieved1169.2
Current floor (min rating allowed)669.2
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)±173.3
Current Raw change used (final)0.0
Projected new Raw rating1169.2
Projected new Weighed rating1075.7
Projected new Weighted performance370.0
Projected new final Raw rating (if new WP > new Raw)1169.2
Projected new highest rating1169.2
Projected new floor669.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.2
Projected effective change (new Official - current Official)-0.1
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.0 1503.9 1243.9 Analysis
3 Western Cape HS Individuals Championship 2024 (U18 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1469.1 1492.6 Analysis
2 Cape Winelands Schools - Prestige 2024 (U18 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1469.1 1492.6 Analysis
1 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.5 1498.0 1230.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
24 Hermanus Chess Club Open 2024 (Advanced) 2024/04/20 2024/04/20 Overberg (WOS) Rapid 20 0.47 7 7 2.0 1503.9 1243.9 Analysis
23 Western Cape HS Individuals Championship 2024 (U18 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1469.1 1492.6 Analysis
22 Cape Winelands Schools - Prestige 2024 (U18 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1469.1 1492.6 Analysis
21 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.5 1498.0 1230.6 Analysis
20 Western Cape Top Schools 2023 (U15 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 6 5.5 1434.4 1423.2 Analysis
19 CW Top Schools 2023 (U15 Mix) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 4.0 1432.0 1180.6 Analysis
18 WP Club League 2023 (C) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 1 1.0 1434.4 1423.2 Analysis
17 Western Cape HS Individuals 2023 (U15 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1428.0 1422.9 Analysis
16 Cape Winelands Schools Prestige 2023 (U15 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 3.5 1430.1 1426.1 Analysis
15 Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 4.0 1408.6 1408.8 Analysis
14 Kraaifontein Open 2022 (Intermediate) 2022/12/17 2022/12/18 Cape Town (WCT) Standard 70 0.87 6 6 4.5 1387.3 1392.2 Analysis
13 Western Cape Closed Championship 2022 (Open) 2022/09/24 2022/09/25 Cape Winelands (WCW) Standard 70 0.87 6 6 4.5 1361.2 1310.2 Analysis
12 Western Cape Closed Championship 2022 (Blitz) 2022/09/24 2022/09/25 Cape Winelands (WCW) Blitz 5 0.18 7 7 3.0 1361.2 1200.0 Analysis
11 Western Cape Top Schools 2022 (U15 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 2 1.0 1361.2 1310.2 Analysis
10 2022 Western Province Club League (D) 2022/08/27 2022/10/01 Cape Town (WCT) Standard 70 0.87 7 1 1.0 1377.6 1380.3 Analysis
9 Cape Winelands Schools Top Schools 2022 (U15 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 4 4.0 1254.9 1253.3 Analysis
8 South African Open 2022 (U16) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 3.0 1221.4 1219.8 Analysis
7 Cape Winelands Schools 2022 (U15 Boys) 2022/03/05 2022/03/05 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1204.4 1203.2 Analysis
6 Central Winelands Schools Individual Trials 2022 (U15 Boys) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 5 3.0 1171.9 1173.4 Analysis
5 Cape Winelands Open 2022 (Intermediate) 2022/02/12 2022/02/13 Cape Winelands (WCW) Standard 70 0.87 6 6 3.5 1171.9 1200.0 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 24 11 4 9 13.0 54.2 35.4 1399.2 1434.6
White 13 7 3 3 8.5 65.4 130.8 1360.1 1490.9
Black 11 4 1 6 4.5 40.9 -77.3 1445.4 1368.1
Standard All 11 6 3 2 7.5 68.2 154.5 1418.3 1572.8
White 6 4 2 0 5.0 83.3 283.3 1383.6 1667.0
Black 5 2 1 2 2.5 50.0 0.0 1459.9 1459.9
Rapid All 13 5 1 7 5.5 42.3 -65.4 1383.0 1317.6
White 7 3 1 3 3.5 50.0 0.0 1339.9 1339.9
Black 6 2 0 4 2.0 33.3 -141.7 1433.3 1291.6
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 125 70 15 40 77.5 62.0 102.0 1279.3 1381.3
White 65 42 8 15 46.0 70.8 176.5 1274.0 1450.6
Black 60 28 7 25 31.5 52.5 21.3 1285.1 1306.3
Standard All 70 44 11 15 49.5 70.7 176.1 1295.7 1471.8
White 36 24 6 6 27.0 75.0 212.5 1302.4 1514.9
Black 34 20 5 9 22.5 66.2 137.5 1288.7 1426.2
Rapid All 48 23 4 21 25.0 52.1 17.7 1224.2 1241.9
White 26 16 2 8 17.0 65.4 130.8 1195.8 1326.6
Black 22 7 2 13 8.0 36.4 -115.9 1257.7 1141.8
Blitz All 7 3 0 4 3.0 42.9 -60.7 1493.6 1432.9
White 3 2 0 1 2.0 66.7 141.7 1611.8 1753.4
Black 4 1 0 3 1.0 25.0 -212.5 1405.0 1192.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080097960 Kruger, D (Daniel) 3 2.5 2 1 0 83.3 1345.3 283.3 1628.7 View list
2 1070108640 Gardner, S (Sulayman) 2 2.0 2 0 0 100.0 1188.2 425.0 1613.2 View list
3 1080119931 Solomons, R (Ruthan) 2 2.0 2 0 0 100.0 1317.3 425.0 1742.3 View list
4 1080135525 Mjungu, L (Lubabalo Emmanuel) 2 1.5 1 1 0 75.0 1303.2 212.5 1515.7 View list
5 108082104 Morton, L (Luke) 2 1.5 1 1 0 75.0 1196.0 212.5 1408.5 View list
6 108086606 Michaels, M (Marqwin) 2 1.0 1 0 1 50.0 1300.3 0.0 1300.3 View list
7 108083939 Rosenberg, W (Wagheed) 2 1.0 1 0 1 50.0 1267.4 0.0 1267.4 View list
8 1080137603 De Lange, R (Rhailihn) 2 1.0 0 2 0 50.0 1449.6 0.0 1449.6 View list
9 108072148 Van Heerden, EJ (Ethan Joel) 2 0.0 0 0 2 0.0 1188.2 -425.0 763.2 View list
10 1070104272 White, D (Dvenerio) 2 0.0 0 0 2 0.0 1183.1 -425.0 758.1 View list
11 1080151232 Abrahams, Q (Qasim) 1 1.0 1 0 0 100.0 1498.0 425.0 1923.0 View list
12 108082113 Carstens, N (Nicholas) 1 1.0 1 0 0 100.0 1173.6 425.0 1598.6 View list
13 1070137713 Deelman, A (Arrie) 1 1.0 1 0 0 100.0 1204.4 425.0 1629.4 View list
14 107078353 De Wet, M (Malcolm) 1 1.0 1 0 0 100.0 1361.2 425.0 1786.2 View list
15 108078354 De Vos, ES (Eustace Steyn) 1 1.0 1 0 0 100.0 1469.1 425.0 1894.1 View list
16 108087790 De Villiers, L (Lukas) 1 1.0 1 0 0 100.0 1432.0 425.0 1857.0 View list
17 1090146166 De Beer, B (Ben) 1 1.0 1 0 0 100.0 1432.0 425.0 1857.0 View list
18 202072886 Dastile, L (Lulamela) 1 1.0 1 0 0 100.0 1171.9 425.0 1596.9 View list
19 107083837 Daniels, R (Reuben) 1 1.0 1 0 0 100.0 1469.1 425.0 1894.1 View list
20 1990147707 Coombes, M (Michael) 1 1.0 1 0 0 100.0 1387.3 425.0 1812.3 View list