Player Page

Abrahams, H (Harrison)
Dob: 2000/09/01 (Adult)
Gender: Male
Chess SA id: 100000080
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/05/12 (9 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 rating1132.9
Curent Weighted rating1131.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1132.9
Current floor (min rating allowed)632.9
Current highest rating achieved1132.9
Current K-factor40
Games played this month6
Score (S)2.5
Expected score (We)1.07
Difference (S-We)1.43
Current Raw change (no limits, including tournament time weight)53.8
Current min/max change allowed (with limits)±182.4
Current Raw change used (final)53.8
Projected new Raw rating1186.7
Projected new Weighed rating1136.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.7
Projected effective change (new Official - current Official)+53.8
Projected new highest rating1186.7
Projected new floor686.7
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 rating1099.0
Curent Weighted rating1099.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1099.0
Current floor (min rating allowed)599.0
Current highest rating achieved1099.0
Current K-factor40
Games played this month6
Score (S)2.5
Expected score (We)0.92
Difference (S-We)1.58
Current Raw change (no limits, including tournament time weight)63.2
Current min/max change allowed (with limits)±191.5
Current Raw change used (final)63.2
Projected new Raw rating1162.2
Projected new Weighed rating1104.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1162.2
Projected effective change (new Official - current Official)+63.2
Projected new highest rating1162.2
Projected new floor662.2
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 rating1145.8
Curent Weighted rating1143.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1145.8
Current floor (min rating allowed)645.8
Current highest rating achieved1145.8
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)±179.1
Current Raw change used (final)0.0
Projected new Raw rating1145.8
Projected new Weighed rating1144.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1145.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1145.8
Projected new floor645.8
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 rating1099.0
Curent Weighted rating1099.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1099.0
Current floor (min rating allowed)645.8
Current highest rating achieved1099.0
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)±191.5
Current Raw change used (final)0.0
Projected new Raw rating1099.0
Projected new Weighed rating1099.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1099.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1099.0
Projected new floor645.8
Projected new K-facor40
Tournaments
Tournament: Steinitz Chess Festival 2024 (Open)
Start: 2024/05/10  End: 2024/05/12  Host: WCT  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 6
Games: 6  Score: 2.5
Main rating: 1132.9  Rating gain/loss: 53.8
Type rating: 1099.0  Rating gain/loss: 63.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Steinitz Chess Festival 2024 (Open) 2024/05/10 2024/05/12 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1132.9 1099.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Steinitz Chess Festival 2024 (Open) 2024/05/10 2024/05/12 Cape Town (WCT) Standard 90 0.94 6 6 2.5 1132.9 1099.0 Analysis
2 Kenridge Rapid 2022 (B) 2022/11/05 2022/11/05 Cape Town (WCT) Rapid 25 0.54 6 6 3.5 1099.0 1099.0 Analysis
1 District North Schools Chess Open Trials 2018 (U18) 2018/02/09 2018/02/10 Cape Town (WCT) Standard 60 0.83 6 0 0.0 1099.0 1099.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 2 1 3 2.5 41.7 -70.8 1410.1 1339.3
White 3 1 1 1 1.5 50.0 0.0 1367.6 1367.6
Black 3 1 0 2 1.0 33.3 -141.7 1452.6 1311.0
Standard All 6 2 1 3 2.5 41.7 -70.8 1410.1 1339.3
White 3 1 1 1 1.5 50.0 0.0 1367.6 1367.6
Black 3 1 0 2 1.0 33.3 -141.7 1452.6 1311.0
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 12 5 2 5 6.0 50.0 0.0 1331.4 1331.4
White 6 2 2 2 3.0 50.0 0.0 1329.0 1329.0
Black 6 3 0 3 3.0 50.0 0.0 1333.9 1333.9
Standard All 6 2 1 3 2.5 41.7 -70.8 1410.1 1339.3
White 3 1 1 1 1.5 50.0 0.0 1367.6 1367.6
Black 3 1 0 2 1.0 33.3 -141.7 1452.6 1311.0
Rapid All 6 3 1 2 3.5 58.3 70.8 1252.7 1323.6
White 3 1 1 1 1.5 50.0 0.0 1290.3 1290.3
Black 3 2 0 1 2.0 66.7 141.7 1215.2 1356.8
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 1760147709 Joannou, A (Andrew) 1 1.0 1 0 0 100.0 1099.0 425.0 1524.0 View list
2 163092629 Goosen, P (Pierre) 1 1.0 1 0 0 100.0 1132.9 425.0 1557.9 View list
3 106073247 Forbes, M (Matthew) 1 1.0 1 0 0 100.0 1099.0 425.0 1524.0 View list
4 2080117986 Vermeulen, I (Inge) 1 1.0 1 0 0 100.0 1099.0 425.0 1524.0 View list
5 1690302187 Smit, M (Mario) 1 1.0 1 0 0 100.0 1132.9 425.0 1557.9 View list
6 1080109852 Kunnie, RM (Reilan Matteo) 1 0.5 0 1 0 50.0 1099.0 0.0 1099.0 View list
7 1130304140 Cronje, J (Johannes Christiaan) 1 0.5 0 1 0 50.0 1132.9 0.0 1132.9 View list
8 1940135839 Beck, T (Thilo) 1 0.0 0 0 1 0.0 1099.0 -425.0 674.0 View list
9 101027229 Nel, RA (Rowan) 1 0.0 0 0 1 0.0 1099.0 -425.0 674.0 View list
10 1120150404 Musakwa, C (Carlton) 1 0.0 0 0 1 0.0 1132.9 -425.0 707.9 View list
11 1110109002 Maruma, KB (Kamogelo) 1 0.0 0 0 1 0.0 1132.9 -425.0 707.9 View list
12 1010115854 De Villiers, AM (Ammen Mohammed) 1 0.0 0 0 1 0.0 1132.9 -425.0 707.9 View list