Player Page

Abrahams, A (Abdullah)
Dob: 2010/06/22 (U16)
Gender: Male
Chess SA id: 1100154749
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (141 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 rating1082.4
Current Weighted rating1121.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1121.7
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)±196.1
Current Raw change used (final)0.0
Projected new Raw rating1082.4
Projected new Weighed rating1030.0
Projected new Weighted performance577.7
Projected new final Raw rating (if new WP > new Raw)1082.4
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)1082.4
Projected effective change (new Official - current Official)-39.3
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 rating1099.2
Current Weighted rating1119.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1119.8
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)±191.4
Current Raw change used (final)0.0
Projected new Raw rating1099.2
Projected new Weighed rating1028.4
Projected new Weighted performance494.1
Projected new final Raw rating (if new WP > new Raw)1099.2
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)1099.2
Projected effective change (new Official - current Official)-20.6
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 rating1111.4
Current Weighted rating1173.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.4
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)±188.1
Current Raw change used (final)0.0
Projected new Raw rating1111.4
Projected new Weighed rating1078.6
Projected new Weighted performance202.4
Projected new final Raw rating (if new WP > new Raw)1111.4
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)1111.4
Projected effective change (new Official - current Official)-62.0
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 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 YCA Otto Du Plessis Rapid 2024 (B) 2024/02/03 2024/02/03 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 4 0.0 1112.7 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 YCA Otto Du Plessis Rapid 2024 (B) 2024/02/03 2024/02/03 Nelson Mandela Bay (ENM) Rapid 15 0.39 5 4 0.0 1112.7 1200.0 Analysis
2 NMBCU Trial 4 2023 (U14) 2023/07/28 2023/07/29 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 1.5 1140.5 1127.3 Analysis
1 EP Trials 3 2023 (U14) 2023/05/05 2023/05/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 0 0 4 0.0 0.0 -425.0 1062.9 637.9
White 2 0 0 2 0.0 0.0 -425.0 925.9 500.9
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
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 4 0 0 4 0.0 0.0 -425.0 1062.9 637.9
White 2 0 0 2 0.0 0.0 -425.0 925.9 500.9
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
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 15 2 1 12 2.5 16.7 -283.3 1142.1 858.8
White 7 0 1 6 0.5 7.1 -364.3 1095.4 731.1
Black 8 2 0 6 2.0 25.0 -212.5 1183.0 970.5
Standard All 11 2 1 8 2.5 22.7 -231.8 1170.9 939.1
White 5 0 1 4 0.5 10.0 -340.0 1163.2 823.2
Black 6 2 0 4 2.0 33.3 -141.7 1177.3 1035.6
Rapid All 4 0 0 4 0.0 0.0 -425.0 1062.9 637.9
White 2 0 0 2 0.0 0.0 -425.0 925.9 500.9
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
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 2100152426 Fortune, J (Jamie) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1110158354 Nel, A (Ayden) 1 1.0 1 0 0 100.0 1140.5 425.0 1565.5 View list
3 1100147616 Pyon, A (Adryan) 1 0.5 0 1 0 50.0 1140.5 0.0 1140.5 View list
4 1110152954 Vena, L (Luniko) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1100158532 Prins, J (Joshua) 1 0.0 0 0 1 0.0 1140.5 -425.0 715.5 View list
6 1090191876 Plaatjies, J (Jordan) 1 0.0 0 0 1 0.0 1112.7 -425.0 687.7 View list
7 110077415 Pienaar, K (Keane) 1 0.0 0 0 1 0.0 1140.5 -425.0 715.5 View list
8 1100191871 Ncoyo, C (Camilo) 1 0.0 0 0 1 0.0 1112.7 -425.0 687.7 View list
9 1120158530 Naidoo, E (Ewan) 1 0.0 0 0 1 0.0 1140.5 -425.0 715.5 View list
10 1110138157 Meyer, D (David) 1 0.0 0 0 1 0.0 1140.5 -425.0 715.5 View list
11 1100191870 Jansen, A (Antonio) 1 0.0 0 0 1 0.0 1112.7 -425.0 687.7 View list
12 2110152427 Hutton, Y (Yale) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 109069833 Fogarty, S (Simon) 1 0.0 0 0 1 0.0 1112.7 -425.0 687.7 View list
14 1100139749 Felele, L (Liyolatha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1110139747 De Jager, L (Leon) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list