Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Mkhapheni, A (Ayakha)
Dob:
2013/07/22 (U12)
Gender:
Female
Chess SA id:
2130302195
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (58 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
1157.9
Current Weighted rating
1193.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1193.4
Current highest rating achieved
1157.9
Current floor (min rating allowed)
657.9
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)
±176.1
Current Raw change used (final)
0.0
Projected new Raw rating
1157.9
Projected new Weighed rating
1097.7
Projected new Weighted performance
274.4
Projected new final Raw rating (if new WP > new Raw)
1157.9
Projected new highest rating
1157.9
Projected new floor
657.9
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.9
Projected effective change (new Official - current Official)
-35.5
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
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
1105.2
Current Weighted rating
1185.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1185.1
Current highest rating achieved
1105.2
Current floor (min rating allowed)
605.2
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)
±189.8
Current Raw change used (final)
0.0
Projected new Raw rating
1105.2
Projected new Weighed rating
1089.8
Projected new Weighted performance
288.8
Projected new final Raw rating (if new WP > new Raw)
1105.2
Projected new highest rating
1105.2
Projected new floor
605.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1105.2
Projected effective change (new Official - current Official)
-79.9
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
Hermanus Chess Club Open 2024 (Development)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
6
1.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Hermanus Chess Club Open 2024 (Development)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
6
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
1
0
5
1.0
16.7
-283.3
1167.3
883.9
White
3
0
0
3
0.0
0.0
-425.0
1168.5
743.5
Black
3
1
0
2
1.0
33.3
-141.7
1166.0
1024.3
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
1
0
5
1.0
16.7
-283.3
1167.3
883.9
White
3
0
0
3
0.0
0.0
-425.0
1168.5
743.5
Black
3
1
0
2
1.0
33.3
-141.7
1166.0
1024.3
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
1
0
5
1.0
16.7
-283.3
1167.3
883.9
White
3
0
0
3
0.0
0.0
-425.0
1168.5
743.5
Black
3
1
0
2
1.0
33.3
-141.7
1166.0
1024.3
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
1
0
5
1.0
16.7
-283.3
1167.3
883.9
White
3
0
0
3
0.0
0.0
-425.0
1168.5
743.5
Black
3
1
0
2
1.0
33.3
-141.7
1166.0
1024.3
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
1160302193
Host, H (Harang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1170302190
Beukes, C (Cullen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
2120109829
Van De Vyver, M (Mia)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1110150087
Truter, J (Jake)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1150138485
Ngxovu, A (Akhanyile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2170191603
Joubert, Z (Zani)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
