Chess South Africa
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Chess South Africa
Bota, K (Kamva)
Dob:
2008/06/01 (U18)
Gender:
Male
Chess SA id:
1080141775
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2023/09/02 (258 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
1225.7
Curent Weighted rating
1225.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1225.7
Current floor (min rating allowed)
727.8
Current highest rating achieved
1227.8
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)
±159.9
Current Raw change used (final)
0.0
Projected new Raw rating
1225.7
Projected new Weighed rating
1225.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1225.8
Projected effective change (new Official - current Official)
+0.1
Projected new highest rating
1227.8
Projected new floor
727.8
Projected new K-facor
36
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
1236.5
Curent Weighted rating
1237.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1237.0
Current floor (min rating allowed)
741.2
Current highest rating achieved
1241.2
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)
±157.4
Current Raw change used (final)
0.0
Projected new Raw rating
1236.5
Projected new Weighed rating
1237.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1237.3
Projected effective change (new Official - current Official)
+0.3
Projected new highest rating
1241.2
Projected new floor
741.2
Projected new K-facor
36
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
1180.0
Curent Weighted rating
1180.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1180.0
Current floor (min rating allowed)
680.0
Current highest rating achieved
1180.0
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)
±170.6
Current Raw change used (final)
0.0
Projected new Raw rating
1180.0
Projected new Weighed rating
1180.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1180.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1180.0
Projected new floor
680.0
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)
680.0
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
680.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
BC 5th Trials 2023 (U14A)
2023/09/02
2023/09/02
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1227.8
1241.2
Analysis
2
Slum Knights 5th 2022 (C)
2022/10/22
2022/10/22
Buffalo City (EBC)
Standard
60
0.83
5
4
3.0
1195.9
1200.0
Analysis
1
BC Chess 4th Border Trials 2022 (B)
2022/05/21
2022/05/21
Buffalo City (EBC)
Rapid
20
0.47
6
2
0.5
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
11
5
2
4
6.0
54.5
38.6
1221.1
1259.7
White
5
2
1
2
2.5
50.0
0.0
1262.5
1262.5
Black
6
3
1
2
3.5
58.3
70.8
1186.6
1257.5
Standard
All
9
5
1
3
5.5
61.1
94.4
1199.3
1293.7
White
4
2
1
1
2.5
62.5
106.3
1200.9
1307.1
Black
5
3
0
2
3.0
60.0
85.0
1198.0
1283.0
Rapid
All
2
0
1
1
0.5
25.0
-212.5
1319.5
1107.0
White
1
0
0
1
0.0
0.0
-425.0
1508.9
1083.9
Black
1
0
1
0
0.5
50.0
0.0
1130.0
1130.0
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
2110153669
Adabla, H (Helen Salasi)
1
1.0
1
0
0
100.0
1227.8
425.0
1652.8
View list
2
1110150737
Foslara, M (Minentle)
1
1.0
1
0
0
100.0
1227.8
425.0
1652.8
View list
3
1140136885
Khandoo, N (Nilan)
1
1.0
1
0
0
100.0
1195.9
425.0
1620.9
View list
4
1140141800
Ndwandwa, L (Longezo)
1
1.0
1
0
0
100.0
1195.9
425.0
1620.9
View list
5
1150141809
Wiseman, L (Luke)
1
1.0
1
0
0
100.0
1195.9
425.0
1620.9
View list
6
1110109250
Slater, C (Charlie)
1
0.5
0
1
0
50.0
1227.8
0.0
1227.8
View list
7
1110132605
Peters, S (Stijn)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
8
1090147194
Msoki, A (Aziphiwe)
1
0.0
0
0
1
0.0
1195.9
-425.0
770.9
View list
9
1110109264
Gower, D (Daniel)
1
0.0
0
0
1
0.0
1227.8
-425.0
802.8
View list
10
1110153670
Dayimani, O (Ona)
1
0.0
0
0
1
0.0
1227.8
-425.0
802.8
View list
11
1090106163
Cressey, RJ (Ryelee Jordan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list