Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Perez, N (Nicole)
Dob:
2011/04/30 (U14)
Gender:
Female
Chess SA id:
2110145494
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (167 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
1176.4
Current Weighted rating
1186.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.7
Current highest rating achieved
1192.7
Current floor (min rating allowed)
692.7
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)
±171.5
Current Raw change used (final)
0.0
Projected new Raw rating
1176.4
Projected new Weighed rating
1091.6
Projected new Weighted performance
557.3
Projected new final Raw rating (if new WP > new Raw)
1176.4
Projected new highest rating
1192.7
Projected new floor
692.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.4
Projected effective change (new Official - current Official)
-10.3
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
1189.6
Current Weighted rating
1189.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.6
Current highest rating achieved
1189.6
Current floor (min rating allowed)
689.6
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)
±168.3
Current Raw change used (final)
0.0
Projected new Raw rating
1189.6
Projected new Weighed rating
1094.4
Projected new Weighted performance
287.5
Projected new final Raw rating (if new WP > new Raw)
1189.6
Projected new highest rating
1189.6
Projected new floor
689.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1189.6
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
1171.6
Current Weighted rating
1189.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1189.6
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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)
±172.7
Current Raw change used (final)
0.0
Projected new Raw rating
1171.6
Projected new Weighed rating
1094.1
Projected new Weighted performance
344.5
Projected new final Raw rating (if new WP > new Raw)
1171.6
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.6
Projected effective change (new Official - current Official)
-18.0
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
1200.0
Current floor (min rating allowed)
700.0
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)
±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
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Kempton Park Cluster Teams League 2024 (U13 Girls)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
6
6
2.0
1192.7
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Kempton Park Cluster Teams League 2024 (U13 Girls)
2024/04/13
2024/04/13
Ekurhuleni (GE)
Rapid
30
0.60
6
6
2.0
1192.7
1200.0
Analysis
1
Ekurhuleni-North Schools Teams 2022 (U13 Girls)
2022/08/20
2022/08/20
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
2
0
4
2.0
33.3
-141.7
1237.9
1096.3
White
3
0
0
3
0.0
0.0
-425.0
1237.9
812.9
Black
3
2
0
1
2.0
66.7
141.7
1237.9
1379.6
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
6
2
0
4
2.0
33.3
-141.7
1237.9
1096.3
White
3
0
0
3
0.0
0.0
-425.0
1237.9
812.9
Black
3
2
0
1
2.0
66.7
141.7
1237.9
1379.6
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
10
4
0
6
4.0
40.0
-85.0
1211.1
1126.1
White
6
2
0
4
2.0
33.3
-141.7
1199.5
1057.9
Black
4
2
0
2
2.0
50.0
0.0
1228.5
1228.5
Standard
All
4
2
0
2
2.0
50.0
0.0
1170.8
1170.8
White
3
2
0
1
2.0
66.7
141.7
1161.1
1302.8
Black
1
0
0
1
0.0
0.0
-425.0
1200.0
775.0
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1237.9
1096.3
White
3
0
0
3
0.0
0.0
-425.0
1237.9
812.9
Black
3
2
0
1
2.0
66.7
141.7
1237.9
1379.6
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
2120302588
Van Rooyen, L (Lelannie)
2
1.0
1
0
1
50.0
1192.7
0.0
1192.7
View list
2
2120302586
Van Aarde, C (Carissa)
2
1.0
1
0
1
50.0
1192.7
0.0
1192.7
View list
3
2140155184
Motloung, K (Kemoratile)
2
0.0
0
0
2
0.0
1192.7
-425.0
767.7
View list
4
2100142781
Strydom, K (Kaylinn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2100142772
Mthombeni, M (Musa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2110142581
Tshabalala, M (Mvuselelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
2100145485
Bosman, M (Melandi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list