Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1132.9
Curent Weighted rating
1131.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1132.9
Current floor (min rating allowed)
632.9
Current highest rating achieved
1132.9
Current K-factor
40
Games played this month
6
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 rating
1186.7
Projected new Weighed rating
1136.1
Projected new Weighted performance
0.0
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 rating
1186.7
Projected new floor
686.7
Projected new K-facor
40
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 rating
1099.0
Curent Weighted rating
1099.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1099.0
Current floor (min rating allowed)
599.0
Current highest rating achieved
1099.0
Current K-factor
40
Games played this month
6
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 rating
1162.2
Projected new Weighed rating
1104.1
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 rating
1162.2
Projected new floor
662.2
Projected new K-facor
40
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 rating
1145.8
Curent Weighted rating
1143.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1145.8
Current floor (min rating allowed)
645.8
Current highest rating achieved
1145.8
Current K-factor
40
Games played this month
0
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 rating
1145.8
Projected new Weighed rating
1144.2
Projected new Weighted performance
0.0
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 rating
1145.8
Projected new floor
645.8
Projected new K-facor
40
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 rating
1099.0
Curent Weighted rating
1099.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1099.0
Current floor (min rating allowed)
645.8
Current highest rating achieved
1099.0
Current K-factor
40
Games played this month
0
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 rating
1099.0
Projected new Weighed rating
1099.0
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 rating
1099.0
Projected new floor
645.8
Projected new K-facor
40
Tournaments
History
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
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
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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