Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Yama, A (Athinamso)
Dob:
2011/06/22 (U14)
Gender:
Male
Chess SA id:
1110193154
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/02/17 (282 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
1195.7
Current Weighted rating
1197.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1197.4
Current highest rating achieved
1195.7
Current floor (min rating allowed)
695.7
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)
±166.8
Current Raw change used (final)
0.0
Projected new Raw rating
1195.7
Projected new Weighed rating
1101.5
Projected new Weighted performance
645.1
Projected new final Raw rating (if new WP > new Raw)
1195.7
Projected new highest rating
1195.7
Projected new floor
695.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1195.7
Projected effective change (new Official - current Official)
-1.7
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
1194.8
Current Weighted rating
1196.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.9
Current highest rating achieved
1194.8
Current floor (min rating allowed)
694.8
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)
±167.0
Current Raw change used (final)
0.0
Projected new Raw rating
1194.8
Projected new Weighed rating
1101.0
Projected new Weighted performance
645.1
Projected new final Raw rating (if new WP > new Raw)
1194.8
Projected new highest rating
1194.8
Projected new floor
694.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1194.8
Projected effective change (new Official - current Official)
-2.1
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
2
OUDUSSA Trials 2 2024 (U13 Boys+Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
1
OUDUSSA Trials 1 2024 (U13 Boys+Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
OUDUSSA Trials 2 2024 (U13 Boys+Girls)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
1
OUDUSSA Trials 1 2024 (U13 Boys+Girls)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
2.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
1
4
4.5
50.0
0.0
1192.3
1192.3
White
5
3
1
1
3.5
70.0
170.0
1193.2
1363.2
Black
4
1
0
3
1.0
25.0
-212.5
1191.3
978.8
Standard
All
9
4
1
4
4.5
50.0
0.0
1192.3
1192.3
White
5
3
1
1
3.5
70.0
170.0
1193.2
1363.2
Black
4
1
0
3
1.0
25.0
-212.5
1191.3
978.8
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
9
4
1
4
4.5
50.0
0.0
1192.3
1192.3
White
5
3
1
1
3.5
70.0
170.0
1193.2
1363.2
Black
4
1
0
3
1.0
25.0
-212.5
1191.3
978.8
Standard
All
9
4
1
4
4.5
50.0
0.0
1192.3
1192.3
White
5
3
1
1
3.5
70.0
170.0
1193.2
1363.2
Black
4
1
0
3
1.0
25.0
-212.5
1191.3
978.8
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
2120151016
Claassen, K (Katalaya)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1110139242
Berry, L (Luthando)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1110139243
Kamfer, P (Phirllin)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1110193145
Ncana, S (Sibusiso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1110161659
Koopman, G (Giovanni)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1110139245
Pietersen, E (Ethan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1110151044
Michaels, E (Ezron)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1110193135
Etsala-Kourou, B (Billy)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1120151002
De Jongh, C (Chevandre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
