Player Page

May, J (Juwayne)
Dob: 2010/11/04 (U16)
Gender: Male
Chess SA id: 1100150497
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/03/03 (75 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 rating1243.9
Curent Weighted rating1206.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1243.9
Current floor (min rating allowed)743.9
Current highest rating achieved1243.9
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)±155.8
Current Raw change used (final)0.0
Projected new Raw rating1243.9
Projected new Weighed rating1209.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1243.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1243.9
Projected new floor743.9
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 rating1245.5
Curent Weighted rating1205.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1245.5
Current floor (min rating allowed)745.5
Current highest rating achieved1245.5
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)±155.4
Current Raw change used (final)0.0
Projected new Raw rating1245.5
Projected new Weighed rating1209.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1245.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1245.5
Projected new floor745.5
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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1214.3 1212.4 Analysis
1 North District School Trials 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1197.0 1196.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys) 2024/03/02 2024/03/03 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1214.3 1212.4 Analysis
2 North District School Trials 2024 (U15 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 3.0 1197.0 1196.4 Analysis
1 North District School Trials 2023 (U13 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 5 2 4 6.0 54.5 38.6 1288.6 1327.2
White 6 4 1 1 4.5 75.0 212.5 1264.2 1476.7
Black 5 1 1 3 1.5 30.0 -170.0 1317.8 1147.8
Standard All 11 5 2 4 6.0 54.5 38.6 1288.6 1327.2
White 6 4 1 1 4.5 75.0 212.5 1264.2 1476.7
Black 5 1 1 3 1.5 30.0 -170.0 1317.8 1147.8
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 16 7 3 6 8.5 53.1 26.6 1258.6 1285.2
White 9 6 2 1 7.0 77.8 236.1 1240.6 1476.7
Black 7 1 1 5 1.5 21.4 -242.9 1281.8 1039.0
Standard All 16 7 3 6 8.5 53.1 26.6 1258.6 1285.2
White 9 6 2 1 7.0 77.8 236.1 1240.6 1476.7
Black 7 1 1 5 1.5 21.4 -242.9 1281.8 1039.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100101906 Hollander, M (Matthew) 2 1.0 1 0 1 50.0 1198.5 0.0 1198.5 View list
2 1100150479 Davids, D (Devon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1090097541 O`connell, G (Geordan) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list
4 1100134367 Gwanzura, K (Kevin) 1 1.0 1 0 0 100.0 1214.3 425.0 1639.3 View list
5 1090158907 Jonkers, E (Elvico) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list
6 1100156929 Janse Van Rensburg, D (Daniel) 1 1.0 1 0 0 100.0 1214.3 425.0 1639.3 View list
7 1110137352 Dockrall, J (James) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1100137377 De Klerk, M (Matthew) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 1090158895 Gacula, A (Amile) 1 0.5 0 1 0 50.0 1214.3 0.0 1214.3 View list
10 1090138521 Morrison, C (Callum) 1 0.5 0 1 0 50.0 1214.3 0.0 1214.3 View list
11 109076474 Palmer, J (Jesse) 1 0.0 0 0 1 0.0 1214.3 -425.0 789.3 View list
12 1100132117 Meade, N (Nicholas) 1 0.0 0 0 1 0.0 1197.0 -425.0 772.0 View list
13 1100150484 Fortune, R (Ruchin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1090134091 Ellappa, J (Judah) 1 0.0 0 0 1 0.0 1214.3 -425.0 789.3 View list
15 1100109825 Du Raan, C (Cobus) 1 0.0 0 0 1 0.0 1197.0 -425.0 772.0 View list