Chess South Africa
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Chess South Africa
Khatshwa, A (Alitha)
Dob:
2005/08/23 (U20)
Gender:
Male
Chess SA id:
105059114
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2022/10/09 (576 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
1216.4
Curent Weighted rating
1216.9
Curent Weighted performance
947.9
Current official/published rating (highest between Raw, WR and WP)
1216.9
Current floor (min rating allowed)
741.8
Current highest rating achieved
1241.8
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)
±162.0
Current Raw change used (final)
0.0
Projected new Raw rating
1216.4
Projected new Weighed rating
1216.7
Projected new Weighted performance
947.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1216.7
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1241.8
Projected new floor
741.8
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
1213.8
Curent Weighted rating
1214.4
Curent Weighted performance
946.8
Current official/published rating (highest between Raw, WR and WP)
1214.4
Current floor (min rating allowed)
745.4
Current highest rating achieved
1245.4
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)
±162.6
Current Raw change used (final)
0.0
Projected new Raw rating
1213.8
Projected new Weighed rating
1214.1
Projected new Weighted performance
946.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1214.1
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1245.4
Projected new floor
745.4
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
1112.7
Curent Weighted rating
1112.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1112.7
Current floor (min rating allowed)
612.7
Current highest rating achieved
1112.7
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)
±187.8
Current Raw change used (final)
0.0
Projected new Raw rating
1112.7
Projected new Weighed rating
1112.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1112.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1112.7
Projected new floor
612.7
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
1056.3
Curent Weighted rating
1056.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1056.3
Current floor (min rating allowed)
612.7
Current highest rating achieved
1056.3
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)
±203.5
Current Raw change used (final)
0.0
Projected new Raw rating
1056.3
Projected new Weighed rating
1056.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1056.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1056.3
Projected new floor
612.7
Projected new K-facor
40
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
11
EC Players Individual Championship 2022 (A)
2022/10/08
2022/10/09
Sarah Baartman (ESB)
Standard
65
0.85
5
5
1.0
1229.6
1229.6
Analysis
10
NSSC Winter Games 2022 (U18 Boys)
2022/07/04
2022/07/06
Cape Town (WCT)
Standard
70
0.87
7
7
2.5
1241.8
1245.4
Analysis
9
2022 Legends Chess Club Open (B)
2022/06/16
2022/06/16
Buffalo City (EBC)
Standard
60
0.83
5
5
3.5
1206.5
1201.5
Analysis
8
2022 BCM Schools Winter Game (U18)
2022/05/21
2022/05/21
Buffalo City (EBC)
Standard
60
0.83
5
5
5.0
1126.5
1099.9
Analysis
7
BC Trials 2 2020 (U16A)
2020/03/07
2020/03/07
Buffalo City (EBC)
Standard
60
0.83
5
3
3.0
1093.0
1055.5
Analysis
6
South African Junior Team Championships 2018 (U14E)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1045.4
1000.7
Analysis
5
Buffalo City August Open 2018
2018/08/11
2018/08/11
Buffalo City (EBC)
Standard
60
0.83
5
0
0.0
1045.4
1000.7
Analysis
4
Ashleys Chess Vikings Rapid 2018 (A)
2018/06/03
2018/06/03
Buffalo City (EBC)
Rapid
15
0.39
9
9
5.0
1024.8
1082.7
Analysis
3
4th Buffalo Trials 2018 (U14A)
2018/05/05
2018/05/05
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1064.3
1047.5
Analysis
2
3rd Buffalo Trials 2018 (U14A)
2018/04/14
2018/04/14
Buffalo City (EBC)
Rapid
30
0.60
7
7
4.0
1048.0
1056.3
Analysis
1
2nd Buffalo Trials 2018 (U14A)
2018/03/17
2018/03/17
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1056.3
1056.3
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
58
32
5
21
34.5
59.5
80.6
1105.9
1186.5
White
28
11
3
14
12.5
44.6
-45.5
1157.7
1112.2
Black
30
21
2
7
22.0
73.3
198.3
1057.6
1255.9
Standard
All
42
23
5
14
25.5
60.7
91.1
1109.7
1200.8
White
20
8
3
9
9.5
47.5
-21.3
1164.7
1143.5
Black
22
15
2
5
16.0
72.7
193.2
1059.7
1252.9
Rapid
All
16
9
0
7
9.0
56.3
53.1
1096.0
1149.1
White
8
3
0
5
3.0
37.5
-106.3
1140.3
1034.1
Black
8
6
0
2
6.0
75.0
212.5
1051.7
1264.2
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
105065320
Sparg, N (Nathan)
4
0.0
0
0
4
0.0
1089.7
-425.0
664.7
View list
2
206044984
Qangule, MK (Mandibonge)
2
2.0
2
0
0
100.0
1056.2
425.0
1481.2
View list
3
105065322
Swaartbooi, A (Asange)
2
1.0
1
0
1
50.0
1044.5
0.0
1044.5
View list
4
205056862
Becker, R (Robyn)
2
0.5
0
1
1
25.0
1060.3
-212.5
847.8
View list
5
105056702
Deang, A (Alman)
2
0.0
0
0
2
0.0
1036.4
-425.0
611.4
View list
6
205065302
Katase, K (Khanya)
1
1.0
1
0
0
100.0
1093.0
425.0
1518.0
View list
7
205079715
Evans, R (Robyn)
1
1.0
1
0
0
100.0
1045.4
425.0
1470.4
View list
8
1990142385
Dudumayo, A (Asimanye)
1
1.0
1
0
0
100.0
1206.5
425.0
1631.5
View list
9
1060099424
Gwababa, L (Langa)
1
1.0
1
0
0
100.0
1048.0
425.0
1473.0
View list
10
108083301
Gopakumar, N (Nikhil)
1
1.0
1
0
0
100.0
1024.8
425.0
1449.8
View list
11
105083300
Gopakumar, A (Akhil)
1
1.0
1
0
0
100.0
1045.4
425.0
1470.4
View list
12
110088674
Chang, S (Samuel)
1
1.0
1
0
0
100.0
1093.0
425.0
1518.0
View list
13
105003851
Buitendag, M (Marno)
1
1.0
1
0
0
100.0
1045.4
425.0
1470.4
View list
14
208076314
Bixa, T (Tshegofatso)
1
1.0
1
0
0
100.0
1229.6
425.0
1654.6
View list
15
1040141201
Colani, H (Hlumelo)
1
1.0
1
0
0
100.0
1126.5
425.0
1551.5
View list
16
106066531
Chettair, K (Kellan)
1
1.0
1
0
0
100.0
1048.0
425.0
1473.0
View list
17
106049463
Klinkradt, L (Luke)
1
1.0
1
0
0
100.0
1048.0
425.0
1473.0
View list
18
1060108287
Lukhele, V (Vuyelwa)
1
1.0
1
0
0
100.0
1241.8
425.0
1666.8
View list
19
1060141205
Mahobe, B (Bahle)
1
1.0
1
0
0
100.0
1126.5
425.0
1551.5
View list
20
206065279
Manana, S (Siyolise)
1
1.0
1
0
0
100.0
1126.5
425.0
1551.5
View list