Player Page

Shaik, R (Rayyan)
Dob: 2010/06/08 (U16)
Gender: Male
Chess SA id: 1100311563
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/10/19 (36 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 rating1190.6
Current Weighted rating1198.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.4
Current highest rating achieved1190.6
Current floor (min rating allowed)690.6
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)±168.1
Current Raw change used (final)0.0
Projected new Raw rating1190.6
Projected new Weighed rating1102.5
Projected new Weighted performance648.1
Projected new final Raw rating (if new WP > new Raw)1190.6
Projected new highest rating1190.6
Projected new floor690.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1190.6
Projected effective change (new Official - current Official)-7.8
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 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
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 rating1186.4
Current Weighted rating1197.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1197.5
Current highest rating achieved1186.4
Current floor (min rating allowed)686.4
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)±169.1
Current Raw change used (final)0.0
Projected new Raw rating1186.4
Projected new Weighed rating1101.6
Projected new Weighted performance682.3
Projected new final Raw rating (if new WP > new Raw)1186.4
Projected new highest rating1186.4
Projected new floor686.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.4
Projected effective change (new Official - current Official)-11.1
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
2 SACSSA Nationals 2024 (U15 Boys) 2024/10/19 2024/10/19 Ekurhuleni (GE) Rapid 30 0.60 6 6 3.0 1189.2 1181.6 Analysis
1 SACSSA G7 Regional 2024 (U19) 2024/09/04 2024/09/04 Johannesburg Metro (GJM) Rapid 25 0.54 5 5 2.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 SACSSA Nationals 2024 (U15 Boys) 2024/10/19 2024/10/19 Ekurhuleni (GE) Rapid 30 0.60 6 6 3.0 1189.2 1181.6 Analysis
1 SACSSA G7 Regional 2024 (U19) 2024/09/04 2024/09/04 Johannesburg Metro (GJM) Rapid 25 0.54 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 5 0 6 5.0 45.5 -38.6 1196.7 1158.0
White 5 2 0 3 2.0 40.0 -85.0 1200.0 1115.0
Black 6 3 0 3 3.0 50.0 0.0 1193.9 1193.9
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 11 5 0 6 5.0 45.5 -38.6 1196.7 1158.0
White 5 2 0 3 2.0 40.0 -85.0 1200.0 1115.0
Black 6 3 0 3 3.0 50.0 0.0 1193.9 1193.9
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 11 5 0 6 5.0 45.5 -38.6 1196.7 1158.0
White 5 2 0 3 2.0 40.0 -85.0 1200.0 1115.0
Black 6 3 0 3 3.0 50.0 0.0 1193.9 1193.9
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 11 5 0 6 5.0 45.5 -38.6 1196.7 1158.0
White 5 2 0 3 2.0 40.0 -85.0 1200.0 1115.0
Black 6 3 0 3 3.0 50.0 0.0 1193.9 1193.9
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 1100312798 Mdlalose, S (Sithembiso) 1 1.0 1 0 0 100.0 1189.2 425.0 1614.2 View list
2 1090312796 Huma, M (Matata) 1 1.0 1 0 0 100.0 1189.2 425.0 1614.2 View list
3 1090312793 Crowe, L (Luke) 1 1.0 1 0 0 100.0 1189.2 425.0 1614.2 View list
4 1100311560 Coote, S (Seth) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1060311562 Polack, B (Ben) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1090312806 Yusuf, J (Jonathan) 1 0.0 0 0 1 0.0 1189.2 -425.0 764.2 View list
7 1090312803 Stoltz, J (Jullian) 1 0.0 0 0 1 0.0 1189.2 -425.0 764.2 View list
8 1090312800 Ndlovu, T (Tinyiko) 1 0.0 0 0 1 0.0 1189.2 -425.0 764.2 View list
9 1100311561 Mthembu, B (Bonginkosi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 110093905 Chambers, L (Luke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 107092250 Brown, D (Daniel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list