Chess South Africa
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Chess South Africa
Nyika, A (Alvin)
Dob:
2013/01/17 (U12)
Gender:
Male
Chess SA id:
1130311075
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/09/07 (79 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
1145.1
Current Weighted rating
1191.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1191.4
Current highest rating achieved
1145.1
Current floor (min rating allowed)
645.1
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)
±179.3
Current Raw change used (final)
0.0
Projected new Raw rating
1145.1
Projected new Weighed rating
1095.8
Projected new Weighted performance
238.7
Projected new final Raw rating (if new WP > new Raw)
1145.1
Projected new highest rating
1145.1
Projected new floor
645.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1145.1
Projected effective change (new Official - current Official)
-46.3
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
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
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
1096.8
Current Weighted rating
1183.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1183.8
Current highest rating achieved
1096.8
Current floor (min rating allowed)
596.8
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)
±192.1
Current Raw change used (final)
0.0
Projected new Raw rating
1096.8
Projected new Weighed rating
1088.5
Projected new Weighted performance
251.3
Projected new final Raw rating (if new WP > new Raw)
1096.8
Projected new highest rating
1096.8
Projected new floor
596.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1096.8
Projected effective change (new Official - current Official)
-87.0
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
Kleinmond Chess Club Open 2024 (U12)
2024/09/07
2024/09/07
Overberg (WOS)
Rapid
25
0.54
6
5
0.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Kleinmond Chess Club Open 2024 (U12)
2024/09/07
2024/09/07
Overberg (WOS)
Rapid
25
0.54
6
5
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
0
0
5
0.0
0.0
-425.0
1199.9
774.9
White
3
0
0
3
0.0
0.0
-425.0
1170.9
745.9
Black
2
0
0
2
0.0
0.0
-425.0
1243.4
818.4
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
5
0
0
5
0.0
0.0
-425.0
1199.9
774.9
White
3
0
0
3
0.0
0.0
-425.0
1170.9
745.9
Black
2
0
0
2
0.0
0.0
-425.0
1243.4
818.4
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
0
5
0.0
0.0
-425.0
1199.9
774.9
White
3
0
0
3
0.0
0.0
-425.0
1170.9
745.9
Black
2
0
0
2
0.0
0.0
-425.0
1243.4
818.4
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
5
0
0
5
0.0
0.0
-425.0
1199.9
774.9
White
3
0
0
3
0.0
0.0
-425.0
1170.9
745.9
Black
2
0
0
2
0.0
0.0
-425.0
1243.4
818.4
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
2130157888
Qhina, L (Lisakhanya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
2
2130302195
Mkhapheni, A (Ayakha)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1120138420
Erasmus, A (Ashton)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2120138437
Collins, E (Esme)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1130311074
Coetzee, L (Leon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list