Player Page

Chen, H (Haoyu)
Dob: 2010/05/15 (U16)
Gender: Male
Chess SA id: 1100301933
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/07/13 (59 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 rating1243.5
Current Weighted rating1215.8
Current Weighted performance1176.2
Current official/published rating (highest between Raw, WR and WP)1243.5
Current highest rating achieved1268.1
Current floor (min rating allowed)768.1
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)±155.9
Current Raw change used (final)0.0
Projected new Raw rating1243.5
Projected new Weighed rating1119.1
Projected new Weighted performance1176.2
Projected new final Raw rating (if new WP > new Raw)1243.5
Projected new highest rating1268.1
Projected new floor768.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1243.5
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 rating1205.4
Current Weighted rating1202.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1205.4
Current highest rating achieved1225.2
Current floor (min rating allowed)725.2
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)±164.5
Current Raw change used (final)0.0
Projected new Raw rating1205.4
Projected new Weighed rating1106.6
Projected new Weighted performance717.1
Projected new final Raw rating (if new WP > new Raw)1205.4
Projected new highest rating1225.2
Projected new floor725.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.4
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 rating1280.5
Current Weighted rating1226.1
Current Weighted performance1284.1
Current official/published rating (highest between Raw, WR and WP)1284.1
Current highest rating achieved1309.7
Current floor (min rating allowed)809.7
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 rating1280.5
Projected new Weighed rating1129.0
Projected new Weighted performance1284.1
Projected new final Raw rating (if new WP > new Raw)1284.1
Projected new highest rating1309.7
Projected new floor809.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1284.1
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
7 Curro Durbanville Chess Rapid Open 2024 (Intermediate) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 6 2.0 1268.1 1273.7 Analysis
6 Chess Elevation Series - July 2024 (Open) 2024/07/05 2024/07/06 Cape Town (WCT) Standard 70 0.87 5 5 2.0 1268.1 1225.2 Analysis
5 Rylib Winter Slam 2024 (Intermediate) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 2.5 1260.0 1309.7 Analysis
4 Cape Town Chess Federation Closed Chess Championships 2024 (U16) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1260.0 1200.0 Analysis
3 Cape Town Junior League Finals 2024 (U15 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 5 4.0 1196.5 1206.4 Analysis
2 Cape Town Junior League - Qualifier 2 2024 (U15) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 3 3.0 1196.5 1206.4 Analysis
1 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 4 1.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Curro Durbanville Chess Rapid Open 2024 (Intermediate) 2024/07/13 2024/07/13 Cape Town (WCT) Rapid 35 0.66 6 6 2.0 1268.1 1273.7 Analysis
6 Chess Elevation Series - July 2024 (Open) 2024/07/05 2024/07/06 Cape Town (WCT) Standard 70 0.87 5 5 2.0 1268.1 1225.2 Analysis
5 Rylib Winter Slam 2024 (Intermediate) 2024/06/19 2024/06/19 Cape Town (WCT) Rapid 20 0.47 6 6 2.5 1260.0 1309.7 Analysis
4 Cape Town Chess Federation Closed Chess Championships 2024 (U16) 2024/06/15 2024/06/16 Cape Town (WCT) Standard 70 0.87 6 6 3.0 1260.0 1200.0 Analysis
3 Cape Town Junior League Finals 2024 (U15 Open A) 2024/05/18 2024/05/18 Cape Town (WCT) Rapid 25 0.54 5 5 4.0 1196.5 1206.4 Analysis
2 Cape Town Junior League - Qualifier 2 2024 (U15) 2024/04/20 2024/04/20 Cape Town (WCT) Rapid 25 0.54 6 3 3.0 1196.5 1206.4 Analysis
1 Cape Town Junior League Qualifier 2024 (U15 Open) 2024/04/06 2024/04/06 Cape Town (WCT) Rapid 25 0.54 6 4 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 35 16 4 15 18.0 51.4 12.1 1282.3 1294.5
White 18 6 3 9 7.5 41.7 -70.8 1287.2 1216.3
Black 17 10 1 6 10.5 61.8 100.0 1277.2 1377.2
Standard All 11 4 2 5 5.0 45.5 -38.6 1282.5 1243.9
White 7 2 2 3 3.0 42.9 -60.7 1298.0 1237.3
Black 4 2 0 2 2.0 50.0 0.0 1255.5 1255.5
Rapid All 24 12 2 10 13.0 54.2 35.4 1282.2 1317.6
White 11 4 1 6 4.5 40.9 -77.3 1280.3 1203.0
Black 13 8 1 4 8.5 65.4 130.8 1283.9 1414.6
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 35 16 4 15 18.0 51.4 12.1 1282.3 1294.5
White 18 6 3 9 7.5 41.7 -70.8 1287.2 1216.3
Black 17 10 1 6 10.5 61.8 100.0 1277.2 1377.2
Standard All 11 4 2 5 5.0 45.5 -38.6 1282.5 1243.9
White 7 2 2 3 3.0 42.9 -60.7 1298.0 1237.3
Black 4 2 0 2 2.0 50.0 0.0 1255.5 1255.5
Rapid All 24 12 2 10 13.0 54.2 35.4 1282.2 1317.6
White 11 4 1 6 4.5 40.9 -77.3 1280.3 1203.0
Black 13 8 1 4 8.5 65.4 130.8 1283.9 1414.6
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 1100143762 Nyandebvu, M (Mannasseh) 1 1.0 1 0 0 100.0 1260.0 425.0 1685.0 View list
2 1100158899 Loots, M (Micheal) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list
3 1160150273 Kruger, J (Josua Baruch) 1 1.0 1 0 0 100.0 1268.1 425.0 1693.1 View list
4 2110150328 Myaleni, S (Sinawo) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list
5 1150148291 Musakwa, C (Cole) 1 1.0 1 0 0 100.0 1260.0 425.0 1685.0 View list
6 1100147483 Mhlatywa, I (Inathi) 1 1.0 1 0 0 100.0 1260.0 425.0 1685.0 View list
7 1110150427 House, J (Josh) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list
8 1100134367 Gwanzura, K (Kevin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2120143638 Gusha, A (Anovuyo) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list
10 1080156980 Philisane, Y (Yamkela) 1 1.0 1 0 0 100.0 1268.1 425.0 1693.1 View list
11 1100301946 Phillips, N (Noah) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list
12 2110138052 Potgieter, R (Rayhanna) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list
13 1090134113 Rubusana, A (Anda) 1 1.0 1 0 0 100.0 1196.5 425.0 1621.5 View list
14 1140143665 Somai, J (Jhash) 1 1.0 1 0 0 100.0 1268.1 425.0 1693.1 View list
15 1100135101 Tomi, A (Amange) 1 1.0 1 0 0 100.0 1260.0 425.0 1685.0 View list
16 2100108079 Woolf, J (Jessika) 1 1.0 1 0 0 100.0 1260.0 425.0 1685.0 View list
17 1120193277 Flowers, Z (Zac) 1 0.5 0 1 0 50.0 1260.0 0.0 1260.0 View list
18 1080157927 Matthee, C (Connor) 1 0.5 0 1 0 50.0 1268.1 0.0 1268.1 View list
19 1110108459 Lee, S (Shakoor) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
20 182057489 Page, R (Romayo) 1 0.5 0 1 0 50.0 1268.1 0.0 1268.1 View list