Player Page

Weng, Y (Yu)
Dob: 2006/04/11 (U20)
Gender: Male
Chess SA id: 1060143831
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (50 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 rating1320.1
Curent Weighted rating1273.6
Curent Weighted performance1318.8
Current official/published rating (highest between Raw, WR and WP)1320.1
Current floor (min rating allowed)820.1
Current highest rating achieved1320.1
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)±139.7
Current Raw change used (final)0.0
Projected new Raw rating1320.1
Projected new Weighed rating1278.9
Projected new Weighted performance1318.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1320.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1320.1
Projected new floor820.1
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 rating1233.1
Curent Weighted rating1195.5
Curent Weighted performance1120.5
Current official/published rating (highest between Raw, WR and WP)1233.1
Current floor (min rating allowed)733.1
Current highest rating achieved1233.1
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)±158.2
Current Raw change used (final)0.0
Projected new Raw rating1233.1
Projected new Weighed rating1199.3
Projected new Weighted performance1120.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1233.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.1
Projected new floor733.1
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 rating1303.6
Curent Weighted rating1258.2
Curent Weighted performance1238.3
Current official/published rating (highest between Raw, WR and WP)1303.6
Current floor (min rating allowed)803.6
Current highest rating achieved1303.6
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)±143.1
Current Raw change used (final)0.0
Projected new Raw rating1303.6
Projected new Weighed rating1262.8
Projected new Weighted performance1238.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1303.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1303.6
Projected new floor803.6
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)803.6
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 floor803.6
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Mangaung Metro Chess 12-13 April 2024 (B) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 5 3.5 1294.4 1189.9 Analysis
1 Bloemfontein High School League Tournament 26 January 2024 (U19B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 5.0 1264.6 1226.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Mangaung Metro Chess 12-13 April 2024 (B) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 5 3.5 1294.4 1189.9 Analysis
13 Bloemfontein High School League Tournament 26 January 2024 (U19B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 5.0 1264.6 1226.9 Analysis
12 Bloemfontein League 25 August 2023 (U19A) 2023/08/25 2023/08/25 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1278.8 1281.6 Analysis
11 St Andrews 19 August 2023 (B) 2023/08/19 2023/08/19 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1278.8 1281.6 Analysis
10 Morris Club Championship 2023 2023/07/28 2023/07/28 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1243.6 1238.8 Analysis
9 Inter Regional Chess Championship 2023 (U18) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1280.5 1224.8 Analysis
8 Bloemfontein Highschool League 24 Feb 2023 (U17) 2023/02/24 2023/02/24 Mangaung (FMB) Rapid 17 0.42 5 5 4.5 1200.4 1187.7 Analysis
7 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1200.4 1140.0 Analysis
6 Kings & Queens Chess 21 January 2023 (B) 2023/01/21 2023/01/21 Mangaung (FMB) Rapid 32 0.63 5 5 2.5 1191.6 1212.5 Analysis
5 Courteney Page Chess Festival 2022 (A+B) 2022/10/15 2022/10/15 Mangaung (FMB) Rapid 32 0.63 5 5 1.5 1194.5 1256.8 Analysis
4 Kiriakos Michalakis Chess Festival 2022 (A) 2022/09/23 2022/09/23 Mangaung (FMB) Standard 65 0.85 5 5 1.0 1232.1 1176.0 Analysis
3 Mangaung Metro Chess 13 August 2022 (B) 2022/08/13 2022/08/13 Mangaung (FMB) Rapid 32 0.63 5 4 1.0 1178.8 1200.0 Analysis
2 Bloemfontein School League 2022 (U15+U17) 2022/08/12 2022/08/12 Mangaung (FMB) Rapid 35 0.66 5 5 5.0 1178.8 1200.0 Analysis
1 8th Piet Van Zyl Chess Festival 2022 (C) 2022/07/22 2022/07/23 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 8 1 1 8.5 85.0 297.5 1233.8 1531.3
White 5 4 1 0 4.5 90.0 340.0 1238.9 1578.9
Black 5 4 0 1 4.0 80.0 255.0 1228.7 1483.7
Standard All 5 3 1 1 3.5 70.0 170.0 1273.8 1443.8
White 3 2 1 0 2.5 83.3 283.3 1262.3 1545.6
Black 2 1 0 1 1.0 50.0 0.0 1291.0 1291.0
Rapid All 5 5 0 0 5.0 100.0 425.0 1193.9 1618.9
White 2 2 0 0 2.0 100.0 425.0 1203.8 1628.8
Black 3 3 0 0 3.0 100.0 425.0 1187.2 1612.2
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 69 39 4 26 41.0 59.4 80.1 1234.5 1314.6
White 35 20 2 13 21.0 60.0 85.0 1237.8 1322.8
Black 34 19 2 13 20.0 58.8 75.0 1231.2 1306.2
Standard All 25 12 1 12 12.5 50.0 0.0 1227.7 1227.7
White 13 7 1 5 7.5 57.7 65.4 1227.6 1293.0
Black 12 5 0 7 5.0 41.7 -70.8 1227.8 1157.0
Rapid All 44 27 3 14 28.5 64.8 125.6 1238.4 1364.0
White 22 13 1 8 13.5 61.4 96.6 1243.9 1340.5
Black 22 14 2 6 15.0 68.2 154.5 1233.0 1387.5
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 1090117637 Els, C (Christiaan) 3 0.5 0 1 2 16.7 1284.0 -283.3 1000.7 View list
2 1060138201 Nyokong, N (Nyakallo) 2 2.0 2 0 0 100.0 1261.2 425.0 1686.2 View list
3 1080106777 Swanepoel, W (Wj) 2 1.5 1 1 0 75.0 1185.2 212.5 1397.7 View list
4 107087879 Mahlaba, T (Tendani) 2 1.0 1 0 1 50.0 1189.4 0.0 1189.4 View list
5 207064253 Melville, J (Joalize) 2 1.0 1 0 1 50.0 1247.2 0.0 1247.2 View list
6 105035097 Smit, A (Albert) 2 1.0 1 0 1 50.0 1236.7 0.0 1236.7 View list
7 107069733 Grace, G (Garran) 2 0.5 0 1 1 25.0 1196.0 -212.5 983.5 View list
8 1100098157 De Villiers, H (Hj) 2 0.0 0 0 2 0.0 1243.0 -425.0 818.0 View list
9 1080144694 Molatloe, K (Keagan) 2 0.0 0 0 2 0.0 1228.8 -425.0 803.8 View list
10 2050131397 De Klerk, L (Lize) 1 1.0 1 0 0 100.0 1200.4 425.0 1625.4 View list
11 207086191 Codron, J (Jesse) 1 1.0 1 0 0 100.0 1200.4 425.0 1625.4 View list
12 1070138205 Dixon, J (Jillian) 1 1.0 1 0 0 100.0 1200.4 425.0 1625.4 View list
13 1070134676 April, L (Lorenzo) 1 1.0 1 0 0 100.0 1264.6 425.0 1689.6 View list
14 105053233 Fouchee, M (Marinus) 1 1.0 1 0 0 100.0 1191.6 425.0 1616.6 View list
15 1050136979 Alam, T (Tanbir) 1 1.0 1 0 0 100.0 1178.8 425.0 1603.8 View list
16 2070153493 Hoffman, T (Thiame) 1 1.0 1 0 0 100.0 1200.4 425.0 1625.4 View list
17 1890106772 Heuer, R (Robbie) 1 1.0 1 0 0 100.0 1243.6 425.0 1668.6 View list
18 202012249 Hendricks, LC (Lesego) 1 1.0 1 0 0 100.0 1243.6 425.0 1668.6 View list
19 1070148577 Kale, K (Karabo) 1 1.0 1 0 0 100.0 1264.6 425.0 1689.6 View list
20 107069734 Jordaan, W (Wian) 1 1.0 1 0 0 100.0 1194.5 425.0 1619.5 View list