Chess South Africa
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Chess South Africa
Abrahams, Z (Zunaid)
Dob:
1981/06/21 (Adult)
Gender:
Male
Chess SA id:
181000122
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2023/08/26 (305 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
Current Raw rating
1296.3
Current Weighted rating
1292.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1296.3
Current highest rating achieved
1296.3
Current floor (min rating allowed)
796.3
Current K-factor
36
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)
±144.6
Current Raw change used (final)
0.0
Projected new Raw rating
1296.3
Projected new Weighed rating
1189.1
Projected new Weighted performance
401.4
Projected new final Raw rating (if new WP > new Raw)
1296.3
Projected new highest rating
1296.3
Projected new floor
796.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1296.3
Projected effective change (new Official - current Official)
=0.0
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 rating
1297.8
Current Weighted rating
1293.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1297.8
Current highest rating achieved
1297.8
Current floor (min rating allowed)
797.8
Current K-factor
36
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)
±144.2
Current Raw change used (final)
0.0
Projected new Raw rating
1297.8
Projected new Weighed rating
1190.3
Projected new Weighted performance
401.4
Projected new final Raw rating (if new WP > new Raw)
1297.8
Projected new highest rating
1297.8
Projected new floor
797.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1297.8
Projected effective change (new Official - current Official)
=0.0
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 rating
1273.0
Current Weighted rating
1273.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1273.0
Current highest rating achieved
1273.0
Current floor (min rating allowed)
773.0
Current K-factor
36
s
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)
±149.4
Current Raw change used (final)
0.0
Projected new Raw rating
1273.0
Projected new Weighed rating
1171.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1273.0
Projected new floor
773.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.0
Projected effective change (new Official - current Official)
=0.0
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 rating
1273.0
Current Weighted rating
1273.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1273.0
Current highest rating achieved
1273.0
Current floor (min rating allowed)
773.0
Current K-factor
36
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)
±149.4
Current Raw change used (final)
0.0
Projected new Raw rating
1273.0
Projected new Weighed rating
1171.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1273.0
Projected new floor
773.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1273.0
Projected effective change (new Official - current Official)
=0.0
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
Uitenhage Chess Club Grand Prix 2023 (A)
2023/08/25
2023/08/26
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
0
0.0
1296.3
1297.8
Analysis
1
EP Trials 3 2023 (Open)
2023/05/05
2023/05/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1273.0
1273.0
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
6
3
1
2
3.5
58.3
70.8
1333.9
1404.8
White
3
2
0
1
2.0
66.7
141.7
1338.7
1480.4
Black
3
1
1
1
1.5
50.0
0.0
1329.1
1329.1
Standard
All
6
3
1
2
3.5
58.3
70.8
1333.9
1404.8
White
3
2
0
1
2.0
66.7
141.7
1338.7
1480.4
Black
3
1
1
1
1.5
50.0
0.0
1329.1
1329.1
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2050140183
Billett, L (Lauren)
1
1.0
1
0
0
100.0
1273.0
425.0
1698.0
View list
2
199061823
Smith, AS (Achmat Siraaj)
1
1.0
1
0
0
100.0
1273.0
425.0
1698.0
View list
3
104055277
Peter, M (Mnico)
1
1.0
1
0
0
100.0
1273.0
425.0
1698.0
View list
4
101056732
Ngwala, L (Lutho)
1
0.5
0
1
0
50.0
1273.0
0.0
1273.0
View list
5
182027949
Nkosi, DJ (Dumisa)
1
0.0
0
0
1
0.0
1273.0
-425.0
848.0
View list
6
105049055
Kettledas, JT (Joshua)
1
0.0
0
0
1
0.0
1273.0
-425.0
848.0
View list
