Player Page

Prins, E (Ethan)
Dob: 2006/05/22 (U20)
Gender: Male
Chess SA id: 1060108567
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/03/09 (56 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 rating1436.9
Curent Weighted rating1429.6
Curent Weighted performance1346.5
Current official/published rating (highest between Raw, WR and WP)1436.9
Current floor (min rating allowed)956.6
Current highest rating achieved1456.6
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)±118.3
Current Raw change used (final)0.0
Projected new Raw rating1436.9
Projected new Weighed rating1432.8
Projected new Weighted performance1346.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1436.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1456.6
Projected new floor956.6
Projected new K-facor32
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 rating1431.4
Curent Weighted rating1430.7
Curent Weighted performance1334.2
Current official/published rating (highest between Raw, WR and WP)1431.4
Current floor (min rating allowed)961.8
Current highest rating achieved1461.8
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)±119.2
Current Raw change used (final)0.0
Projected new Raw rating1431.4
Projected new Weighed rating1433.3
Projected new Weighted performance1334.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1433.3
Projected effective change (new Official - current Official)+1.9
Projected new highest rating1461.8
Projected new floor961.8
Projected new K-facor32
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 rating1163.6
Curent Weighted rating1164.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1164.3
Current floor (min rating allowed)663.6
Current highest rating achieved1163.6
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)±174.6
Current Raw change used (final)0.0
Projected new Raw rating1163.6
Projected new Weighed rating1164.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.0
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1163.6
Projected new floor663.6
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)663.6
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 floor663.6
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Namakwa Skole Skaak (U17+U19) 2024/03/09 2024/03/09 Namakwa (NCN) Standard 60 0.83 3 2 1.0 1455.2 1453.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
26 2024 Namakwa Skole Skaak (U17+U19) 2024/03/09 2024/03/09 Namakwa (NCN) Standard 60 0.83 3 2 1.0 1455.2 1453.8 Analysis
25 Western Cape Club Championships 2023 (Tier 2) 2023/10/21 2023/10/22 Eden District (WEG) Standard 65 0.85 5 5 3.0 1456.6 1457.3 Analysis
24 Western Cape Top Schools 2023 (U18 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 4.0 1439.3 1443.5 Analysis
23 Eden Top Schools 2023 (U18 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 5 3.0 1434.8 1438.1 Analysis
22 Eden Trials 2+3 2023 (U18) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 10 7.0 1408.2 1408.7 Analysis
21 Western Cape HS Individuals 2023 (U17 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1444.1 1461.8 Analysis
20 Eden Trails 1 2023 (U17 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 3.5 1426.6 1441.3 Analysis
19 Hessequa Proewe 2 2023 (O17 Seuns) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 4.0 1364.0 1380.5 Analysis
18 Hessequa Proewe 1 2023 (O17 Seuns) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 5.0 1310.8 1315.9 Analysis
17 Western Cape Top Schools 2022 (U18 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 3.0 1305.1 1309.1 Analysis
16 Albertinia Chess Club Closed 1 2022 (Open) 2022/09/10 2022/09/10 Eden District (WEG) Rapid 25 0.54 6 6 3.0 1305.1 1200.0 Analysis
15 Eden Topskole 2022 (O18 Ope) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 5 4 4.0 1267.5 1263.4 Analysis
14 Eden Proewe 1 2022 (O18 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 3.0 1269.6 1265.6 Analysis
13 Hessequa Proewe 1 2022 (O18 Seuns) 2022/01/29 2022/01/29 Eden District (WEG) Standard 65 0.85 5 5 3.0 1267.2 1269.9 Analysis
12 Eden Schools Closed Trials 1 2020 (U15 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 3.0 1259.2 1259.5 Analysis
11 Hessequa Skaak Proewe 2 2020 (O15 Seuns) 2020/02/22 2020/02/22 Eden District (WEG) Standard 65 0.85 5 4 2.5 1233.9 1232.5 Analysis
10 Hessequa Skaak Proewe 1 2020 (O15 Seuns) 2020/02/01 2020/02/01 Eden District (WEG) Standard 65 0.85 5 5 3.0 1233.9 1232.5 Analysis
9 2019 South African Junior Team Championships (U14B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 1359.2 1363.8 Analysis
8 Hessequa Ontwikkelings Toernooi 2019 (B) 2019/11/01 2019/11/01 Eden District (WEG) Standard 60 0.83 6 6 6.0 1290.2 1288.9 Analysis
7 Eden Top Schools 2019 (U13) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 5 4.0 1254.6 1253.3 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 2 1 0 1 1.0 50.0 0.0 1159.0 1159.0
White 1 0 0 1 0.0 0.0 -425.0 1118.0 693.0
Black 1 1 0 0 1.0 100.0 425.0 1200.0 1625.0
Standard All 2 1 0 1 1.0 50.0 0.0 1159.0 1159.0
White 1 0 0 1 0.0 0.0 -425.0 1118.0 693.0
Black 1 1 0 0 1.0 100.0 425.0 1200.0 1625.0
Rapid 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
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 139 85 13 41 91.5 65.8 134.5 1222.1 1356.6
White 69 43 6 20 46.0 66.7 141.7 1247.4 1389.1
Black 70 42 7 21 45.5 65.0 127.5 1197.2 1324.7
Standard All 133 82 13 38 88.5 66.5 140.6 1220.7 1361.3
White 66 42 6 18 45.0 68.2 154.5 1236.9 1391.4
Black 67 40 7 20 43.5 64.9 126.9 1204.8 1331.6
Rapid All 6 3 0 3 3.0 50.0 0.0 1252.9 1252.9
White 3 1 0 2 1.0 33.3 -141.7 1478.9 1337.2
Black 3 2 0 1 2.0 66.7 141.7 1027.0 1168.6
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 1060108575 Pietersen, E (Enzalin) 5 4.5 4 1 0 90.0 1262.9 340.0 1602.9 View list
2 1060098449 Joubert, K (Kyle) 5 3.5 3 1 1 70.0 1358.3 170.0 1528.3 View list
3 1050118884 Baadjies, L (Lando) 4 3.0 3 0 1 75.0 1292.4 212.5 1504.9 View list
4 107078111 Arendse, R (Rayden) 3 3.0 3 0 0 100.0 1367.1 425.0 1792.1 View list
5 2070109546 Kay Wallace, M (Megan) 3 3.0 3 0 0 100.0 1251.5 425.0 1676.5 View list
6 1100096199 Petersen, S (Shenwin) 3 2.0 2 0 1 66.7 1321.9 141.7 1463.6 View list
7 1070108564 Basson, C (Cole) 3 1.0 1 0 2 33.3 1266.5 -141.7 1124.8 View list
8 106065429 Petersen, JD (John-Wayne) 3 1.0 1 0 2 33.3 1323.8 -141.7 1182.2 View list
9 105091180 Barends, X (Xavier) 2 2.0 2 0 0 100.0 1286.3 425.0 1711.3 View list
10 1060108190 Guyo, I (Isheanesu) 2 2.0 2 0 0 100.0 1332.2 425.0 1757.2 View list
11 105077648 Hogan, L (Lee) 2 2.0 2 0 0 100.0 1372.2 425.0 1797.2 View list
12 105047570 Joseph, C (Christopher) 2 2.0 2 0 0 100.0 1263.2 425.0 1688.2 View list
13 2070098443 Radloff, I (Ivanicha) 2 2.0 2 0 0 100.0 1194.5 425.0 1619.5 View list
14 1060108566 Sambo, J (Jendrio) 2 2.0 2 0 0 100.0 1222.6 425.0 1647.6 View list
15 107055792 Smit, V (Van Rooy) 2 2.0 2 0 0 100.0 1254.6 425.0 1679.6 View list
16 206088319 Andrews, K (Kaylin) 2 1.5 1 1 0 75.0 1194.5 212.5 1407.0 View list
17 107088314 Manho, L (Leancon) 2 1.5 1 1 0 75.0 1337.4 212.5 1549.9 View list
18 206078128 Van Wyk, J (Jomanique) 2 1.0 1 0 1 50.0 1217.2 0.0 1217.2 View list
19 1070132018 Jacobs, P (Pernell) 2 1.0 0 2 0 50.0 1417.4 0.0 1417.4 View list
20 107089396 Valentine, J (Jaden) 2 0.5 0 1 1 25.0 1326.8 -212.5 1114.3 View list