Player Page

Da Silva, J (Joshua)
Dob: 2007/04/03 (U18)
Gender: Male
Chess SA id: 1070138635
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/03/04 (442 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 rating1235.9
Curent Weighted rating1231.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1235.9
Current floor (min rating allowed)736.2
Current highest rating achieved1236.2
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)±157.5
Current Raw change used (final)0.0
Projected new Raw rating1235.9
Projected new Weighed rating1232.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1236.2
Projected new floor736.2
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 rating1237.6
Curent Weighted rating1233.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1237.6
Current floor (min rating allowed)740.8
Current highest rating achieved1240.8
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)±157.2
Current Raw change used (final)0.0
Projected new Raw rating1237.6
Projected new Weighed rating1234.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1240.8
Projected new floor740.8
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 rating1192.0
Curent Weighted rating1192.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1192.0
Current floor (min rating allowed)692.0
Current highest rating achieved1192.0
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)±167.7
Current Raw change used (final)0.0
Projected new Raw rating1192.0
Projected new Weighed rating1192.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1192.0
Projected new floor692.0
Projected new K-facor40
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)692.0
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 floor692.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys) 2023/03/03 2023/03/04 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1236.2 1240.8 Analysis
2 North District School Trials 2023 (U17 Boys) 2023/02/03 2023/02/04 Cape Town (WCT) Standard 60 0.83 6 6 4.0 1199.3 1200.0 Analysis
1 District North 2022 (U15) 2022/03/06 2022/03/06 Cape Town (WCT) Rapid 30 0.60 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 18 9 2 7 10.0 55.6 47.2 1215.3 1262.6
White 9 2 2 5 3.0 33.3 -141.7 1229.8 1088.1
Black 9 7 0 2 7.0 77.8 236.1 1200.9 1437.0
Standard All 12 6 2 4 7.0 58.3 70.8 1225.1 1295.9
White 6 2 2 2 3.0 50.0 0.0 1249.8 1249.8
Black 6 4 0 2 4.0 66.7 141.7 1200.3 1342.0
Rapid All 6 3 0 3 3.0 50.0 0.0 1195.9 1195.9
White 3 0 0 3 0.0 0.0 -425.0 1189.7 764.7
Black 3 3 0 0 3.0 100.0 425.0 1202.1 1627.1
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 1080138648 Monyepao, K (Khutso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1060150557 Van Rooi, L (Laim) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
3 1080119841 Strydom, B (Barry) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2080138655 Shete, L (Lisoliyabona) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1060150555 Prince, M (Mason) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
6 1070138653 Pols, J (Jean-Luke) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
7 1060110713 Pheiffers, G (Gary) 1 1.0 1 0 0 100.0 1236.2 425.0 1661.2 View list
8 1070150341 Cozyn, S (Saud) 1 1.0 1 0 0 100.0 1236.2 425.0 1661.2 View list
9 1070150542 Ackerman, K (Kyle) 1 1.0 1 0 0 100.0 1199.3 425.0 1624.3 View list
10 1070147906 Bierman, T (Tiaan) 1 0.5 0 1 0 50.0 1236.2 0.0 1236.2 View list
11 1070150623 Truter, M (Martin) 1 0.5 0 1 0 50.0 1236.2 0.0 1236.2 View list
12 1070138709 Williams, R (Reindert) 1 0.0 0 0 1 0.0 1199.3 -425.0 774.3 View list
13 1070138660 Wilcox, D (Daniel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2080117986 Vermeulen, I (Inge) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1080096477 Van Zyl, E (Erasmus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1060097568 Mizen, D (Daniel) 1 0.0 0 0 1 0.0 1199.3 -425.0 774.3 View list
17 106092064 Msebi, S (Simamkele) 1 0.0 0 0 1 0.0 1236.2 -425.0 811.2 View list
18 1070103477 Buys, D (David) 1 0.0 0 0 1 0.0 1236.2 -425.0 811.2 View list