Chess South Africa
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Chess South Africa
Isaacs, A (Abubakar)
Dob:
1978/06/28 (Adult)
Gender:
Male
Chess SA id:
178013191
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2022/02/27 (782 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
1328.2
Curent Weighted rating
1308.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1328.2
Current floor (min rating allowed)
924.0
Current highest rating achieved
1424.0
Current K-factor
32
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)
±138.1
Current Raw change used (final)
0.0
Projected new Raw rating
1328.2
Projected new Weighed rating
1310.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1328.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1424.0
Projected new floor
924.0
Projected new K-facor
32
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
1327.0
Curent Weighted rating
1317.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1327.0
Current floor (min rating allowed)
924.0
Current highest rating achieved
1424.0
Current K-factor
32
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)
±138.4
Current Raw change used (final)
0.0
Projected new Raw rating
1327.0
Projected new Weighed rating
1318.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1327.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1424.0
Projected new floor
924.0
Projected new K-facor
32
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
1424.0
Curent Weighted rating
1364.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1424.0
Current floor (min rating allowed)
924.0
Current highest rating achieved
1424.0
Current K-factor
32
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)
±120.5
Current Raw change used (final)
0.0
Projected new Raw rating
1424.0
Projected new Weighed rating
1370.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1424.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1424.0
Projected new floor
924.0
Projected new K-facor
32
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
1424.0
Curent Weighted rating
1424.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1424.0
Current floor (min rating allowed)
924.0
Current highest rating achieved
1424.0
Current K-factor
32
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)
±120.5
Current Raw change used (final)
0.0
Projected new Raw rating
1424.0
Projected new Weighed rating
1424.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1424.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1424.0
Projected new floor
924.0
Projected new K-facor
32
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Western Province Open 2022 (Advanced)
2022/02/25
2022/02/27
Cape Town (WCT)
Standard
90
0.94
6
6
0.0
1390.0
1424.0
Analysis
1
Summer Slam 2021 (Championship)
2021/12/13
2021/12/13
Cape Town (WCT)
Rapid
20
0.47
7
6
0.0
1424.0
1424.0
Analysis
Game History
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
12
0
0
12
0.0
0.0
-425.0
1467.6
1042.6
White
6
0
0
6
0.0
0.0
-425.0
1504.5
1079.5
Black
6
0
0
6
0.0
0.0
-425.0
1430.6
1005.6
Standard
All
6
0
0
6
0.0
0.0
-425.0
1387.1
962.1
White
3
0
0
3
0.0
0.0
-425.0
1361.0
936.0
Black
3
0
0
3
0.0
0.0
-425.0
1413.3
988.3
Rapid
All
6
0
0
6
0.0
0.0
-425.0
1548.0
1123.0
White
3
0
0
3
0.0
0.0
-425.0
1648.0
1223.0
Black
3
0
0
3
0.0
0.0
-425.0
1448.0
1023.0
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
194011931
Hartley, A (Ameen)
2
0.0
0
0
2
0.0
1407.0
-425.0
982.0
View list
2
1060096732
Van Tonder, W (Wium)
1
0.0
0
0
1
0.0
1390.0
-425.0
965.0
View list
3
184032995
Salimu, R (Reuben)
1
0.0
0
0
1
0.0
1424.0
-425.0
999.0
View list
4
105094575
Nonco, L (Lwazi)
1
0.0
0
0
1
0.0
1424.0
-425.0
999.0
View list
5
104089518
Mkentane, L (Lutho)
1
0.0
0
0
1
0.0
1424.0
-425.0
999.0
View list
6
106089505
Mchontsi, A (Ayabonga)
1
0.0
0
0
1
0.0
1424.0
-425.0
999.0
View list
7
1060135111
Mabaya, C (Casper)
1
0.0
0
0
1
0.0
1390.0
-425.0
965.0
View list
8
163092629
Goosen, P (Pierre)
1
0.0
0
0
1
0.0
1390.0
-425.0
965.0
View list
9
108051707
De Wit, M (Marnus)
1
0.0
0
0
1
0.0
1390.0
-425.0
965.0
View list
10
1060096574
Bell, A (Ayakha)
1
0.0
0
0
1
0.0
1424.0
-425.0
999.0
View list
11
103086058
Adams, K (Kyle)
1
0.0
0
0
1
0.0
1390.0
-425.0
965.0
View list