Chess South Africa
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Chess South Africa
Mndai, O (Okuhle)
Dob:
2011/08/24 (U14)
Gender:
Male
Chess SA id:
1110309374
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (18 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
1207.0
Current Weighted rating
1200.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1207.0
Current highest rating achieved
1207.0
Current floor (min rating allowed)
707.0
Current K-factor
36
Games played this month
5
Score (S)
4.5
Expected score (We)
1.07
Difference (S-We)
3.43
Current Raw change (no limits, including tournament time weight)
123.5
Current min/max change allowed (with limits)
±164.2
Current Raw change used (final)
123.5
Projected new Raw rating
1330.5
Projected new Weighed rating
1104.5
Projected new Weighted performance
918.9
Projected new final Raw rating (if new WP > new Raw)
1330.5
Projected new highest rating
1330.5
Projected new floor
830.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1330.5
Projected effective change (new Official - current Official)
+123.5
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
1211.6
Current Weighted rating
1200.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1211.6
Current highest rating achieved
1211.6
Current floor (min rating allowed)
711.6
Current K-factor
36
Games played this month
5
Score (S)
4.5
Expected score (We)
1.12
Difference (S-We)
3.38
Current Raw change (no limits, including tournament time weight)
121.7
Current min/max change allowed (with limits)
±163.1
Current Raw change used (final)
121.7
Projected new Raw rating
1333.3
Projected new Weighed rating
1104.9
Projected new Weighted performance
918.9
Projected new final Raw rating (if new WP > new Raw)
1333.3
Projected new highest rating
1333.3
Projected new floor
833.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1333.3
Projected effective change (new Official - current Official)
+121.7
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
Tournament:
2024 UCC Mind Over Board (B)
Start:
2024/08/30
End:
2024/09/01
Host:
ENM
Type:
Standard
Time:
120
Time weight:
1.00
Rounds:
5
Games:
5
Score:
4.5
Main rating:
1207.0
Rating gain/loss:
123.5
Type rating:
1211.6
Rating gain/loss:
121.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 UCC Mind Over Board (B)
2024/08/30
2024/09/01
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
4.5
1207.0
1211.6
Analysis
1
NMB Open 2024 (C)
2024/08/03
2024/08/03
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 UCC Mind Over Board (B)
2024/08/30
2024/09/01
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
4.5
1207.0
1211.6
Analysis
1
NMB Open 2024 (C)
2024/08/03
2024/08/03
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
7
2
2
8.0
72.7
193.2
1295.9
1489.1
White
6
5
0
1
5.0
83.3
283.3
1280.9
1564.3
Black
5
2
2
1
3.0
60.0
85.0
1313.9
1398.9
Standard
All
11
7
2
2
8.0
72.7
193.2
1295.9
1489.1
White
6
5
0
1
5.0
83.3
283.3
1280.9
1564.3
Black
5
2
2
1
3.0
60.0
85.0
1313.9
1398.9
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
11
7
2
2
8.0
72.7
193.2
1295.9
1489.1
White
6
5
0
1
5.0
83.3
283.3
1280.9
1564.3
Black
5
2
2
1
3.0
60.0
85.0
1313.9
1398.9
Standard
All
11
7
2
2
8.0
72.7
193.2
1295.9
1489.1
White
6
5
0
1
5.0
83.3
283.3
1280.9
1564.3
Black
5
2
2
1
3.0
60.0
85.0
1313.9
1398.9
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
1150152419
King, J (Jaymie)
1
1.0
1
0
0
100.0
1207.0
425.0
1632.0
View list
2
1110139746
Coetzee, S (Schalk)
1
1.0
1
0
0
100.0
1207.0
425.0
1632.0
View list
3
1120191843
Arries, K (Keaton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120191842
Arries, J (Jayde)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2130131339
Adams, C (Ciara)
1
1.0
1
0
0
100.0
1207.0
425.0
1632.0
View list
6
1120158356
Step, N (Nicholas)
1
1.0
1
0
0
100.0
1207.0
425.0
1632.0
View list
7
1120300534
Smile, O (Osakhe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1110309381
Sibidla, A (Alekhe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
2130133065
Nell, C (Chelsea Jane)
1
0.5
0
1
0
50.0
1207.0
0.0
1207.0
View list
10
1060309293
Jezi, A (Aluvuyo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1110309377
Namba, A (Avuthando)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list