Player Page

Lai, J (Joline)
Dob: 2016/08/13 (U10)
Gender: Male
Chess SA id: 1160157231
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/06/01 (176 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 rating1158.9
Current Weighted rating1175.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1175.7
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)±175.8
Current Raw change used (final)0.0
Projected new Raw rating1158.9
Projected new Weighed rating1081.1
Projected new Weighted performance742.1
Projected new final Raw rating (if new WP > new Raw)1158.9
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)1158.9
Projected effective change (new Official - current Official)-16.8
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 rating1167.2
Current Weighted rating1188.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1188.0
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)±173.7
Current Raw change used (final)0.0
Projected new Raw rating1167.2
Projected new Weighed rating1092.5
Projected new Weighted performance317.2
Projected new final Raw rating (if new WP > new Raw)1167.2
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)1167.2
Projected effective change (new Official - current Official)-20.8
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 rating1161.5
Current Weighted rating1165.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1165.4
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)±175.2
Current Raw change used (final)0.0
Projected new Raw rating1161.5
Projected new Weighed rating1071.6
Projected new Weighted performance574.0
Projected new final Raw rating (if new WP > new Raw)1161.5
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)1161.5
Projected effective change (new Official - current Official)-3.9
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
1 Ekurhuleni Trails 1 2024 (U8+U10) 2024/06/01 2024/06/01 Ekurhuleni (GE) Standard 62 0.84 5 4 1.0 1183.4 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Ekurhuleni Trails 1 2024 (U8+U10) 2024/06/01 2024/06/01 Ekurhuleni (GE) Standard 62 0.84 5 4 1.0 1183.4 1200.0 Analysis
2 Chess Molecules Rapid 2023 (Grade 0-2) 2023/09/23 2023/09/23 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.0 1184.7 1176.6 Analysis
1 Chess Molecules 16 June Tournament 2023 (Grade 0-2) 2023/06/16 2023/06/16 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 1 0 3 1.0 25.0 -212.5 1225.0 1012.5
White 2 0 0 2 0.0 0.0 -425.0 1250.0 825.0
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Standard All 4 1 0 3 1.0 25.0 -212.5 1225.0 1012.5
White 2 0 0 2 0.0 0.0 -425.0 1250.0 825.0
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 14 5 0 9 5.0 35.7 -121.4 1221.1 1099.6
White 8 3 0 5 3.0 37.5 -106.3 1192.2 1086.0
Black 6 2 0 4 2.0 33.3 -141.7 1259.6 1117.9
Standard All 4 1 0 3 1.0 25.0 -212.5 1225.0 1012.5
White 2 0 0 2 0.0 0.0 -425.0 1250.0 825.0
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Rapid All 10 4 0 6 4.0 40.0 -85.0 1219.5 1134.5
White 6 3 0 3 3.0 50.0 0.0 1172.9 1172.9
Black 4 1 0 3 1.0 25.0 -212.5 1289.3 1076.8
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 2150151771 Pather, T (Tamishka) 2 0.0 0 0 2 0.0 1192.3 -425.0 767.3 View list
2 1160305873 Harris, I (Israel) 1 1.0 1 0 0 100.0 1183.4 425.0 1608.4 View list
3 1150158573 Mokhele, T (Thabo Junior) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
4 1150162421 Simpson, N (Neve) 1 1.0 1 0 0 100.0 1184.7 425.0 1609.7 View list
5 1120146703 Sukha, M (Mehaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1170146696 Phiri, I (Ikaneng) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 2150148082 Wong, K (Kayla) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
8 1160157331 Steyn, K (Kian) 1 0.0 0 0 1 0.0 1184.7 -425.0 759.7 View list
9 1150147324 Robinson, Z (Zachariah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1160157234 Ndaba, M (Mohau) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1160154053 Masekela, L (Lepato) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list
12 1170305872 Duvenage, E (Enrique) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list
13 1170305870 De Villiers, A (Aryan Connor) 1 0.0 0 0 1 0.0 1183.4 -425.0 758.4 View list