Player Page

De Bruin, E (Elrise)
Dob: 2009/08/28 (U16)
Gender: Female
Chess SA id: 2090099753
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/03/22 (35 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 rating1308.9
Curent Weighted rating1282.0
Curent Weighted performance1246.6
Current official/published rating (highest between Raw, WR and WP)1308.9
Current floor (min rating allowed)829.3
Current highest rating achieved1329.3
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)±142.0
Current Raw change used (final)0.0
Projected new Raw rating1308.9
Projected new Weighed rating1284.1
Projected new Weighted performance1246.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1308.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1329.3
Projected new floor829.3
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 rating1280.7
Curent Weighted rating1265.0
Curent Weighted performance1148.3
Current official/published rating (highest between Raw, WR and WP)1280.7
Current floor (min rating allowed)794.5
Current highest rating achieved1294.5
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)±147.8
Current Raw change used (final)0.0
Projected new Raw rating1280.7
Projected new Weighed rating1266.5
Projected new Weighted performance1148.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1280.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1294.5
Projected new floor794.5
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 rating1292.5
Curent Weighted rating1234.9
Curent Weighted performance1208.3
Current official/published rating (highest between Raw, WR and WP)1292.5
Current floor (min rating allowed)792.5
Current highest rating achieved1292.5
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)±145.3
Current Raw change used (final)0.0
Projected new Raw rating1292.5
Projected new Weighed rating1239.5
Projected new Weighted performance1208.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1292.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1292.5
Projected new floor792.5
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)792.5
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 floor792.5
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Western Cape HS Individuals Championship 2024 (U15 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.0 1304.7 1270.3 Analysis
2 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1277.3 1216.5 Analysis
1 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1277.3 1216.5 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
29 Western Cape HS Individuals Championship 2024 (U15 Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 3.0 1304.7 1270.3 Analysis
28 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1277.3 1216.5 Analysis
27 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 5.0 1277.3 1216.5 Analysis
26 Upper West Coast Top Schools Championship 2023 (High School) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1279.7 1215.4 Analysis
25 Western Cape HS Individuals 2023 (U15 Girls) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1255.5 1240.1 Analysis
24 West Coast High School Championships 2023 (U15 Girls) 2023/02/18 2023/02/18 West Coast (WCU) Standard 60 0.83 6 5 2.5 1286.7 1234.7 Analysis
23 Bo-Weskus Skole Prestige 2023 (Hoërskool Dogters) 2023/02/11 2023/02/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1286.7 1279.5 Analysis
22 West Coast Schools Chess Grand Challenge 2022 (PS Super) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1263.6 1224.1 Analysis
21 Western Cape Top Schools 2022 (U13 Girls) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 1.5 1294.1 1274.7 Analysis
20 Pedro Booyse Top Schools 2022 (U11+U13 Girls) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 4 2.0 1304.6 1275.8 Analysis
19 Bo-Weskus Top Skole 2022 (O13) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1310.9 1219.1 Analysis
18 Western Cape Schools 2022 (U13 Girls) 2022/05/28 2022/05/29 Cape Winelands (WCW) Standard 65 0.85 6 6 3.0 1329.3 1294.5 Analysis
17 West Coast Schools Prestige 2022 (U13 Girls) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 6 6.0 1261.5 1208.8 Analysis
16 Western Cape Schools Championship 2021 (U13 Girls) 2021/10/02 2021/10/02 Cape Town (WCT) Rapid 35 0.66 5 5 2.0 1275.8 1266.6 Analysis
15 West Coast Primary Schools Prestige 2021 (U13 Girls) 2021/09/18 2021/09/18 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1250.4 1244.3 Analysis
14 Upper West Coast 2021 (U13) 2021/09/04 2021/09/04 West Coast (WCU) Rapid 20 0.47 7 6 3.0 1250.4 1244.3 Analysis
13 West Coast Schools Prestige 2020 (U11 Girls) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1232.3 1230.6 Analysis
12 Bo-Weskus Skole Prestige 2020 (O11 Dogters) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 6 6.0 1159.7 1102.8 Analysis
11 Western Cape Top Schools 2019 (U11 Girls) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1175.5 1110.0 Analysis
10 Western Cape Schools Individuals 2019 (U11 Girls) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 2.0 1220.0 1168.8 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 16 11 0 5 11.0 68.8 159.4 1195.9 1355.2
White 9 7 0 2 7.0 77.8 236.1 1177.7 1413.8
Black 7 4 0 3 4.0 57.1 60.7 1219.2 1279.9
Standard All 6 3 0 3 3.0 50.0 0.0 1325.5 1325.5
White 3 2 0 1 2.0 66.7 141.7 1331.5 1473.1
Black 3 1 0 2 1.0 33.3 -141.7 1319.6 1177.9
Rapid All 10 8 0 2 8.0 80.0 255.0 1118.1 1373.1
White 6 5 0 1 5.0 83.3 283.3 1100.8 1384.2
Black 4 3 0 1 3.0 75.0 212.5 1143.9 1356.4
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 152 87 5 60 89.5 58.9 75.5 1169.7 1245.2
White 82 49 3 30 50.5 61.6 98.5 1165.5 1264.0
Black 70 38 2 30 39.0 55.7 48.6 1174.6 1223.1
Standard All 87 47 4 36 49.0 56.3 53.7 1160.3 1214.0
White 47 27 2 18 28.0 59.6 81.4 1169.4 1250.8
Black 40 20 2 18 21.0 52.5 21.3 1149.5 1170.7
Rapid All 65 40 1 24 40.5 62.3 104.6 1182.3 1286.9
White 35 22 1 12 22.5 64.3 121.4 1160.3 1281.7
Black 30 18 0 12 18.0 60.0 85.0 1208.0 1293.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 209078595 Van Der Westhuizen, C (Courtney) 6 3.0 3 0 3 50.0 1220.6 0.0 1220.6 View list
2 210090539 Cloete, L (Leigh-Marcia) 5 5.0 5 0 0 100.0 1266.3 425.0 1691.3 View list
3 209078593 Pietersen, J (Jayline) 4 3.0 3 0 1 75.0 1197.4 212.5 1409.9 View list
4 209090560 Beukes, K (Kelly) 3 3.0 3 0 0 100.0 1202.8 425.0 1627.8 View list
5 2100131825 Van Schalkwyk, M (Mia-Leigh Che) 3 3.0 3 0 0 100.0 1295.5 425.0 1720.5 View list
6 209090559 Jaars, E (Eliza) 3 2.0 2 0 1 66.7 1220.2 141.7 1361.8 View list
7 209078334 Nortje, D (Dell-Maree) 3 1.0 1 0 2 33.3 1250.4 -141.7 1108.8 View list
8 2090097172 Erasmus, A (Anneke) 3 0.0 0 0 3 0.0 1194.4 -425.0 769.4 View list
9 2090096275 Farmer, J (Jaydean) 3 0.0 0 0 3 0.0 1298.6 -425.0 873.6 View list
10 208078559 Van Zyl, M (Mea) 3 0.0 0 0 3 0.0 1217.2 -425.0 792.2 View list
11 2080105984 De Lange, M (Marizaan) 2 2.0 2 0 0 100.0 1263.1 425.0 1688.1 View list
12 209090558 Beukes, K (Kelsey) 2 2.0 2 0 0 100.0 1200.6 425.0 1625.6 View list
13 1100110514 Albertyn, J (Jowaiden) 2 2.0 2 0 0 100.0 1287.3 425.0 1712.3 View list
14 2080110375 Lukas, C (Christonique) 2 2.0 2 0 0 100.0 1179.0 425.0 1604.0 View list
15 209090553 Meyer, G (Gracia) 2 1.0 1 0 1 50.0 1241.3 0.0 1241.3 View list
16 209090549 Pieters, A (Astrolita) 2 1.0 1 0 1 50.0 1225.2 0.0 1225.2 View list
17 2100130799 Robertson, M (Melcaylinn) 2 1.0 1 0 1 50.0 1274.8 0.0 1274.8 View list
18 209090556 Sauls, J (Jada) 2 1.0 1 0 1 50.0 1295.4 0.0 1295.4 View list
19 209093031 Ntlahla, A (Anathi) 2 0.5 0 1 1 25.0 1245.9 -212.5 1033.4 View list
20 209095311 Grove, E (Emily) 2 0.0 0 0 2 0.0 1257.0 -425.0 832.0 View list