Chess South Africa
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Chess South Africa
Ansah, B (Blessing Yaa Akoto)
Dob:
2007/04/05 (U18)
Gender:
Male
Chess SA id:
1070153253
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (76 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
Curent Raw rating
1120.6
Curent Weighted rating
1140.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1140.6
Current floor (min rating allowed)
670.8
Current highest rating achieved
1170.8
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)
±185.7
Current Raw change used (final)
0.0
Projected new Raw rating
1120.6
Projected new Weighed rating
1137.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1137.5
Projected effective change (new Official - current Official)
-3.1
Projected new highest rating
1170.8
Projected new floor
670.8
Projected new K-facor
40
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
Curent Raw rating
1130.0
Curent Weighted rating
1147.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1147.5
Current floor (min rating allowed)
664.8
Current highest rating achieved
1164.8
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)
±183.2
Current Raw change used (final)
0.0
Projected new Raw rating
1130.0
Projected new Weighed rating
1144.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1144.8
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1164.8
Projected new floor
664.8
Projected new K-facor
40
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
Curent Raw rating
1160.0
Curent Weighted rating
1170.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1170.4
Current floor (min rating allowed)
660.0
Current highest rating achieved
1160.0
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)
±175.5
Current Raw change used (final)
0.0
Projected new Raw rating
1160.0
Projected new Weighed rating
1168.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.8
Projected effective change (new Official - current Official)
-1.6
Projected new highest rating
1160.0
Projected new floor
660.0
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
660.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
660.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
1st BC Chess Trials 2024 (HS B)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
0
0.0
1120.6
1130.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
4
1st BC Chess Trials 2024 (HS B)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
0
0.0
1120.6
1130.0
Analysis
3
4th BC HS Trials 2023 (B)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Standard
60
0.83
5
4
1.0
1148.8
1164.8
Analysis
2
2nd BC Trials 2023 (High School B)
2023/06/17
2023/06/17
Buffalo City (EBC)
Rapid
20
0.47
7
6
2.0
1170.8
1200.0
Analysis
1
3rd Vikings Champs 2023 (U18-Adults)
2023/03/23
2023/03/23
Buffalo City (EBC)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
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
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
15
3
3
9
4.5
30.0
-170.0
1178.7
1008.7
White
7
2
0
5
2.0
28.6
-182.1
1188.5
1006.3
Black
8
1
3
4
2.5
31.3
-159.4
1170.1
1010.7
Standard
All
9
2
1
6
2.5
27.8
-188.9
1199.4
1010.5
White
4
1
0
3
1.0
25.0
-212.5
1223.8
1011.3
Black
5
1
1
3
1.5
30.0
-170.0
1179.9
1009.9
Rapid
All
6
1
2
3
2.0
33.3
-141.7
1147.5
1005.9
White
3
1
0
2
1.0
33.3
-141.7
1141.4
999.7
Black
3
0
2
1
1.0
33.3
-141.7
1153.7
1012.1
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
1060153250
Amankwah, C (Ciara)
2
0.0
0
0
2
0.0
1174.4
-425.0
749.4
View list
2
1070153260
Mnyazi, L (Linathi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120153653
Makeleni, S (Sandiso)
1
1.0
1
0
0
100.0
1148.8
425.0
1573.8
View list
4
1160148997
Jikijela, A (Ayana)
1
1.0
1
0
0
100.0
1170.8
425.0
1595.8
View list
5
1070153252
Anoncho, B (Benedicta)
1
0.5
0
1
0
50.0
1170.8
0.0
1170.8
View list
6
2100150749
Ntlombe, A (Akohlulwa)
1
0.5
0
1
0
50.0
1170.8
0.0
1170.8
View list
7
2070150785
Qubeka, S (Simele)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
1050153267
Sijeku, N (Nkitha)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1060149014
Peter, K (Kamvalethu)
1
0.0
0
0
1
0.0
1148.8
-425.0
723.8
View list
10
1070153262
Mvubu, S (Sikuyo)
1
0.0
0
0
1
0.0
1170.8
-425.0
745.8
View list
11
1070153860
Mtheleli, S (Sandanathi)
1
0.0
0
0
1
0.0
1170.8
-425.0
745.8
View list
12
1060131450
Kabuya, N (Nehemiah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1070153857
Jordaan, N (Neo)
1
0.0
0
0
1
0.0
1170.8
-425.0
745.8
View list
14
1040141201
Colani, H (Hlumelo)
1
0.0
0
0
1
0.0
1148.8
-425.0
723.8
View list