Player Page

Weng, Q (Qi)
Dob: 2009/03/04 (U16)
Gender: Male
Chess SA id: 1090143830
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/05/25 (8 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 rating1452.3
Curent Weighted rating1428.1
Curent Weighted performance1410.0
Current official/published rating (highest between Raw, WR and WP)1452.3
Current floor (min rating allowed)982.9
Current highest rating achieved1482.9
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)±115.7
Current Raw change used (final)0.0
Projected new Raw rating1452.3
Projected new Weighed rating1433.8
Projected new Weighted performance1410.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1452.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1482.9
Projected new floor982.9
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 rating1402.8
Curent Weighted rating1352.1
Curent Weighted performance1402.3
Current official/published rating (highest between Raw, WR and WP)1402.8
Current floor (min rating allowed)902.8
Current highest rating achieved1402.8
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)±124.2
Current Raw change used (final)0.0
Projected new Raw rating1402.8
Projected new Weighed rating1358.8
Projected new Weighted performance1402.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1402.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1402.8
Projected new floor902.8
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 rating1454.5
Curent Weighted rating1438.6
Curent Weighted performance1282.9
Current official/published rating (highest between Raw, WR and WP)1454.5
Current floor (min rating allowed)1032.9
Current highest rating achieved1532.9
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)±115.4
Current Raw change used (final)0.0
Projected new Raw rating1454.5
Projected new Weighed rating1444.7
Projected new Weighted performance1282.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1454.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1532.9
Projected new floor1032.9
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 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)1032.9
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 floor1032.9
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
7 10th Piet van Zyl Chess Festival 2024 (A+B) 2024/05/24 2024/05/25 Mangaung (FMB) Standard 90 0.94 5 4 2.0 1414.3 1338.2 Analysis
6 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1414.3 1338.2 Analysis
5 Mangaung Metro Chess 12-13 April 2024 (A) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1446.0 1369.5 Analysis
4 Mangaung Metro Chess 9 March 2024 (A) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1480.9 1516.9 Analysis
3 Mangaung Metro Chess 10 February 2024 (B) 2024/02/10 2024/02/10 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1482.9 1532.3 Analysis
2 Kings & Queens Chess 27 January 2024 (B) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1464.1 1532.9 Analysis
1 Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 5.0 1464.1 1532.9 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
24 10th Piet van Zyl Chess Festival 2024 (A+B) 2024/05/24 2024/05/25 Mangaung (FMB) Standard 90 0.94 5 4 2.0 1414.3 1338.2 Analysis
23 Spartan Bishops Chess Championships 2024 (Bishops) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1414.3 1338.2 Analysis
22 Mangaung Metro Chess 12-13 April 2024 (A) 2024/04/12 2024/04/13 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1446.0 1369.5 Analysis
21 Mangaung Metro Chess 9 March 2024 (A) 2024/03/09 2024/03/09 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1480.9 1516.9 Analysis
20 Mangaung Metro Chess 10 February 2024 (B) 2024/02/10 2024/02/10 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1482.9 1532.3 Analysis
19 Kings & Queens Chess 27 January 2024 (B) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1464.1 1532.9 Analysis
18 Bloemfontein High School League Tournament 26 January 2024 (U15B+U17B) 2024/01/26 2024/01/26 Mangaung (FMB) Rapid 15 0.39 5 5 5.0 1464.1 1532.9 Analysis
17 Bloemfontein HS League 27 October 2023 (U13-U17) 2023/10/27 2023/10/27 Cape Winelands (WCW) Rapid 15 0.39 5 5 4.0 1440.8 1479.2 Analysis
16 Heidedal Chess 14 October 2023 (B) 2023/10/14 2023/10/14 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1440.8 1479.2 Analysis
15 Bloemfontein HS League 13 October 2023 (U13+U15) 2023/10/13 2023/10/13 Mangaung (FMB) Rapid 15 0.39 5 5 5.0 1440.8 1479.2 Analysis
14 Bloemfontein League 25 August 2023 (U13+U15) 2023/08/25 2023/08/25 Mangaung (FMB) Rapid 15 0.39 5 5 5.0 1419.6 1346.9 Analysis
13 St Andrews 19 August 2023 (B) 2023/08/19 2023/08/19 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1419.6 1346.9 Analysis
12 Morris Club Championship 2023 2023/07/28 2023/07/28 Mangaung (FMB) Rapid 32 0.63 5 5 3.5 1405.9 1328.2 Analysis
11 9th Piet van Zyl Chess Festival 2023 (C+D) 2023/05/26 2023/05/27 Mangaung (FMB) Standard 62 0.84 5 5 4.5 1422.3 1325.2 Analysis
10 Inter Regional Chess Championship 2023 (U16) 2023/05/19 2023/05/20 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1422.3 1325.2 Analysis
9 Bloemfontein Highschool League 24 Feb 2023 (U13+U15) 2023/02/24 2023/02/24 Mangaung (FMB) Rapid 17 0.42 5 5 4.5 1282.3 1248.9 Analysis
8 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 5.0 1282.3 1228.4 Analysis
7 Kings & Queens Chess 21 January 2023 (B) 2023/01/21 2023/01/21 Mangaung (FMB) Rapid 32 0.63 5 5 3.5 1254.9 1243.9 Analysis
6 Courteney Page Chess Festival 2022 (C) 2022/10/15 2022/10/15 Mangaung (FMB) Rapid 32 0.63 5 5 4.0 1224.3 1194.9 Analysis
5 Kiriakos Michalakis Chess Festival 2022 (B) 2022/09/24 2022/09/24 Mangaung (FMB) Standard 65 0.85 5 5 4.0 1178.1 1173.2 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 34 20 4 10 22.0 64.7 125.0 1318.4 1443.4
White 17 9 2 6 10.0 58.8 75.0 1327.4 1402.4
Black 17 11 2 4 12.0 70.6 175.0 1309.5 1484.5
Standard All 14 6 2 6 7.0 50.0 0.0 1442.6 1442.6
White 7 2 1 4 2.5 35.7 -121.4 1438.0 1316.6
Black 7 4 1 2 4.5 64.3 121.4 1447.1 1568.5
Rapid All 20 14 2 4 15.0 75.0 212.5 1231.5 1444.0
White 10 7 1 2 7.5 75.0 212.5 1250.0 1462.5
Black 10 7 1 2 7.5 75.0 212.5 1213.1 1425.6
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 118 79 10 29 84.0 71.2 180.1 1250.1 1430.2
White 59 34 6 19 37.0 62.7 108.1 1250.8 1358.9
Black 59 45 4 10 47.0 79.7 252.1 1249.4 1501.5
Standard All 38 21 5 12 23.5 61.8 100.7 1308.1 1408.8
White 19 8 3 8 9.5 50.0 0.0 1309.4 1309.4
Black 19 13 2 4 14.0 73.7 201.3 1306.8 1508.1
Rapid All 80 58 5 17 60.5 75.6 217.8 1222.5 1440.4
White 40 26 3 11 27.5 68.8 159.4 1223.0 1382.4
Black 40 32 2 6 33.0 82.5 276.2 1222.1 1498.3
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 209092636 Moalusi, P (Palesa) 4 3.0 3 0 1 75.0 1376.4 212.5 1588.9 View list
2 105053233 Fouchee, M (Marinus) 3 3.0 3 0 0 100.0 1314.4 425.0 1739.4 View list
3 206086189 Lebenya, A (Agnes) 3 3.0 3 0 0 100.0 1442.4 425.0 1867.4 View list
4 108069747 Melville, J (Jason) 3 0.0 0 0 3 0.0 1368.3 -425.0 943.3 View list
5 1080144688 Bodenstein, D (Dian) 2 2.0 2 0 0 100.0 1452.4 425.0 1877.4 View list
6 1120106778 Herbst, W (Wilhelm) 2 2.0 2 0 0 100.0 1201.3 425.0 1626.3 View list
7 1070138196 January, O (Oratile) 2 2.0 2 0 0 100.0 1430.2 425.0 1855.2 View list
8 1080145469 Khambule, K (Kamo) 2 2.0 2 0 0 100.0 1440.8 425.0 1865.8 View list
9 110086188 Kotze, R (Ruan) 2 2.0 2 0 0 100.0 1473.5 425.0 1898.5 View list
10 2130117641 Maass, T (Tanya) 2 2.0 2 0 0 100.0 1212.2 425.0 1637.2 View list
11 1100119023 Mokoena, T (Tshepo) 2 2.0 2 0 0 100.0 1332.5 425.0 1757.5 View list
12 1090141147 Rautenbach, H (Hendrik) 2 2.0 2 0 0 100.0 1412.8 425.0 1837.8 View list
13 1140145464 Sealoma, T (Tshegofatso) 2 2.0 2 0 0 100.0 1350.9 425.0 1775.9 View list
14 1080145455 Coetzer, L (Louis) 2 1.0 1 0 1 50.0 1309.5 0.0 1309.5 View list
15 1110108383 Olivier, R (Riley) 2 1.0 1 0 1 50.0 1330.6 0.0 1330.6 View list
16 198082772 Sekharume, L (Lefu) 2 1.0 1 0 1 50.0 1430.2 0.0 1430.2 View list
17 1100144697 Marogoa, G (Gaopalelwe) 2 0.0 0 0 2 0.0 1332.5 -425.0 907.5 View list
18 108086187 Rossouw, J (Johrne) 2 0.0 0 0 2 0.0 1451.6 -425.0 1026.6 View list
19 107069733 Grace, G (Garran) 1 1.0 1 0 0 100.0 1254.9 425.0 1679.9 View list
20 1080149077 Geldenhuys, D (Dian) 1 1.0 1 0 0 100.0 1282.3 425.0 1707.3 View list