Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Paterson, Z (Zarah)
Dob:
2008/06/03 (U18)
Gender:
Female
Chess SA id:
2080305611
FIDE id:
Region:
Umgungunglovu (KUP)
Citizen:
RSA
Title(s):
Last active:
2024/05/25 (37 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
1151.5
Current Weighted rating
1196.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.1
Current highest rating achieved
1151.5
Current floor (min rating allowed)
651.5
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)
±177.7
Current Raw change used (final)
0.0
Projected new Raw rating
1151.5
Projected new Weighed rating
1100.3
Projected new Weighted performance
311.0
Projected new final Raw rating (if new WP > new Raw)
1151.5
Projected new highest rating
1151.5
Projected new floor
651.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1151.5
Projected effective change (new Official - current Official)
-44.6
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
1141.6
Current Weighted rating
1195.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1195.3
Current highest rating achieved
1141.6
Current floor (min rating allowed)
641.6
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)
±180.2
Current Raw change used (final)
0.0
Projected new Raw rating
1141.6
Projected new Weighed rating
1099.5
Projected new Weighted performance
311.0
Projected new final Raw rating (if new WP > new Raw)
1141.6
Projected new highest rating
1141.6
Projected new floor
641.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1141.6
Projected effective change (new Official - current Official)
-53.7
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
0.0
Current floor (min rating allowed)
700.0
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
0.0
Projected new floor
700.0
Projected new K-facor
40
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
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Umgungundlovu Schools League 2024 (U18 Girls)
2024/05/17
2024/05/25
Umgungunglovu (KUP)
Standard
60
0.83
7
5
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Umgungundlovu Schools League 2024 (U18 Girls)
2024/05/17
2024/05/25
Umgungunglovu (KUP)
Standard
60
0.83
7
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
0
2
3
1.0
20.0
-255.0
1199.9
944.9
White
2
0
1
1
0.5
25.0
-212.5
1200.0
987.5
Black
3
0
1
2
0.5
16.7
-283.3
1199.8
916.4
Standard
All
5
0
2
3
1.0
20.0
-255.0
1199.9
944.9
White
2
0
1
1
0.5
25.0
-212.5
1200.0
987.5
Black
3
0
1
2
0.5
16.7
-283.3
1199.8
916.4
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
5
0
2
3
1.0
20.0
-255.0
1199.9
944.9
White
2
0
1
1
0.5
25.0
-212.5
1200.0
987.5
Black
3
0
1
2
0.5
16.7
-283.3
1199.8
916.4
Standard
All
5
0
2
3
1.0
20.0
-255.0
1199.9
944.9
White
2
0
1
1
0.5
25.0
-212.5
1200.0
987.5
Black
3
0
1
2
0.5
16.7
-283.3
1199.8
916.4
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
2080305606
Mthembu, P (Palesa)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
2
2070305603
Liyana, P (Perumal)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
3
2070305609
Nzimande, A (Anele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2080099482
Hlongwane, A (Anele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
208091375
Bhugwandeen, P (Prajna)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
