Player Page

Chen, Y (Yuqi)
Dob: 2012/06/28 (U14)
Gender: Male
Chess SA id: 1120152983
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/10/12 (43 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 rating1438.7
Current Weighted rating1311.9
Current Weighted performance1427.2
Current official/published rating (highest between Raw, WR and WP)1438.7
Current highest rating achieved1438.7
Current floor (min rating allowed)938.7
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)±118.0
Current Raw change used (final)0.0
Projected new Raw rating1438.7
Projected new Weighed rating1209.6
Projected new Weighted performance1427.2
Projected new final Raw rating (if new WP > new Raw)1438.7
Projected new highest rating1438.7
Projected new floor938.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1438.7
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 rating1432.6
Current Weighted rating1308.3
Current Weighted performance1427.2
Current official/published rating (highest between Raw, WR and WP)1432.6
Current highest rating achieved1432.6
Current floor (min rating allowed)932.6
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)±119.0
Current Raw change used (final)0.0
Projected new Raw rating1432.6
Projected new Weighed rating1206.3
Projected new Weighted performance1427.2
Projected new final Raw rating (if new WP > new Raw)1432.6
Projected new highest rating1432.6
Projected new floor932.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1432.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 2024 Tshwane Chess Club Clash (Open) 2024/10/12 2024/10/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1425.4 1418.1 Analysis
7 Ekurhuleni Closed 2024 (U14) 2024/09/21 2024/09/21 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1331.0 1321.5 Analysis
6 Ekurhuleni Trails 3 2024 (U14) 2024/08/24 2024/08/24 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1331.0 1321.5 Analysis
5 Ekurhuleni Trails 2 2024 (U14) 2024/07/27 2024/07/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1343.0 1332.3 Analysis
4 Chess Power House July Open 2024 (C) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1343.0 1332.3 Analysis
3 Ekurhuleni Trails 1 2024 (U14) 2024/06/01 2024/06/01 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1331.9 1330.8 Analysis
2 2024 Mid Gauteng Open Chess Tournament (U14) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1322.9 1320.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12 Girls A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 3.5 1235.6 1236.1 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 2024 Tshwane Chess Club Clash (Open) 2024/10/12 2024/10/12 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1425.4 1418.1 Analysis
11 Ekurhuleni Closed 2024 (U14) 2024/09/21 2024/09/21 Ekurhuleni (GE) Standard 60 0.83 5 5 2.5 1331.0 1321.5 Analysis
10 Ekurhuleni Trails 3 2024 (U14) 2024/08/24 2024/08/24 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1331.0 1321.5 Analysis
9 Ekurhuleni Trails 2 2024 (U14) 2024/07/27 2024/07/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1343.0 1332.3 Analysis
8 Chess Power House July Open 2024 (C) 2024/07/20 2024/07/20 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1343.0 1332.3 Analysis
7 Ekurhuleni Trails 1 2024 (U14) 2024/06/01 2024/06/01 Ekurhuleni (GE) Standard 62 0.84 5 5 3.0 1331.9 1330.8 Analysis
6 2024 Mid Gauteng Open Chess Tournament (U14) 2024/05/02 2024/05/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1322.9 1320.0 Analysis
5 2024 Gauteng Inter-Region Chess Championship (U12 Girls A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 3.5 1235.6 1236.1 Analysis
4 Ekurhuleni Chess Spring Tournament 2023 (D) 2023/09/23 2023/09/23 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1247.3 1250.9 Analysis
3 Ekurhuleni Chess Trial 3 2023 (U12) 2023/06/17 2023/06/17 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1218.0 1216.3 Analysis
2 Ekurhuleni Trials 2 2023 (U12) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1215.6 1215.2 Analysis
1 Ekhuruleni Chess Trials 1 2023 (U12) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 39 23 3 13 24.5 62.8 109.0 1330.3 1439.3
White 21 11 2 8 12.0 57.1 60.7 1326.2 1386.9
Black 18 12 1 5 12.5 69.4 165.3 1335.1 1500.4
Standard All 39 23 3 13 24.5 62.8 109.0 1330.3 1439.3
White 21 11 2 8 12.0 57.1 60.7 1326.2 1386.9
Black 18 12 1 5 12.5 69.4 165.3 1335.1 1500.4
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 58 33 3 22 34.5 59.5 80.6 1303.4 1384.0
White 30 17 2 11 18.0 60.0 85.0 1295.5 1380.5
Black 28 16 1 11 16.5 58.9 75.9 1311.8 1387.7
Standard All 58 33 3 22 34.5 59.5 80.6 1303.4 1384.0
White 30 17 2 11 18.0 60.0 85.0 1295.5 1380.5
Black 28 16 1 11 16.5 58.9 75.9 1311.8 1387.7
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2120130719 Jacobs, L (Lillith) 3 0.5 0 1 2 16.7 1293.6 -283.3 1010.3 View list
2 2110300010 Seitireng, D (Didintle) 2 2.0 2 0 0 100.0 1337.5 425.0 1762.5 View list
3 1120140146 Tang, K (Kevin) 2 1.5 1 1 0 75.0 1274.5 212.5 1487.0 View list
4 2110111566 Hingorani, R (Ridhima) 2 1.0 1 0 1 50.0 1337.0 0.0 1337.0 View list
5 2120151760 Waring, C (Caydence) 2 1.0 1 0 1 50.0 1331.0 0.0 1331.0 View list
6 1120116950 Lombard, R (Roan) 2 0.0 0 0 2 0.0 1209.0 -425.0 784.0 View list
7 206050275 De Jager, K (Karli) 1 1.0 1 0 0 100.0 1425.4 425.0 1850.4 View list
8 1110301434 Cloete, A (Andrew) 1 1.0 1 0 0 100.0 1331.0 425.0 1756.0 View list
9 2130306871 Cheetham, G (Georgia) 1 1.0 1 0 0 100.0 1343.0 425.0 1768.0 View list
10 1110118128 Botha, JCC (Johannes Christiaan Corneli) 1 1.0 1 0 0 100.0 1331.0 425.0 1756.0 View list
11 1130141553 Backhouse, L (Leandre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2130137395 Du Toit, M (Mine) 1 1.0 1 0 0 100.0 1235.6 425.0 1660.6 View list
13 2110301316 Gupta, M (Mishka) 1 1.0 1 0 0 100.0 1343.0 425.0 1768.0 View list
14 2120149119 Gokool, N (Nishka) 1 1.0 1 0 0 100.0 1331.9 425.0 1756.9 View list
15 1130306564 Gemmell, R (Ryan) 1 1.0 1 0 0 100.0 1343.0 425.0 1768.0 View list
16 1120144398 Holtzhausen, D (Daniel) 1 1.0 1 0 0 100.0 1215.6 425.0 1640.6 View list
17 1090135133 Ligthelm, H (Henko) 1 1.0 1 0 0 100.0 1425.4 425.0 1850.4 View list
18 1120130065 Lovett, K (Kurgan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 2130145379 Mafafo, OM (Oletta) 1 1.0 1 0 0 100.0 1235.6 425.0 1660.6 View list
20 2120154003 Makaka, N (Nkoloseko) 1 1.0 1 0 0 100.0 1215.6 425.0 1640.6 View list