Chess South Africa
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Chess South Africa
Sikweza, B (Busisiwe)
Dob:
2010/08/07 (U16)
Gender:
Female
Chess SA id:
2100130572
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/05/06 (373 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
1268.3
Curent Weighted rating
1244.9
Curent Weighted performance
1129.1
Current official/published rating (highest between Raw, WR and WP)
1268.3
Current floor (min rating allowed)
768.3
Current highest rating achieved
1268.3
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)
±150.4
Current Raw change used (final)
0.0
Projected new Raw rating
1268.3
Projected new Weighed rating
1249.7
Projected new Weighted performance
1129.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1268.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1268.3
Projected new floor
768.3
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
1243.3
Curent Weighted rating
1221.1
Curent Weighted performance
1089.8
Current official/published rating (highest between Raw, WR and WP)
1243.3
Current floor (min rating allowed)
743.3
Current highest rating achieved
1243.3
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)
±155.9
Current Raw change used (final)
0.0
Projected new Raw rating
1243.3
Projected new Weighed rating
1225.7
Projected new Weighted performance
1089.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1243.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1243.3
Projected new floor
743.3
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
1161.6
Curent Weighted rating
1154.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1161.6
Current floor (min rating allowed)
661.6
Current highest rating achieved
1161.6
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)
±175.1
Current Raw change used (final)
0.0
Projected new Raw rating
1161.6
Projected new Weighed rating
1156.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1161.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1161.6
Projected new floor
661.6
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)
661.6
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
661.6
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
14
Western Cape PS Individuals 2023 (U13 Girls)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1247.2
1220.4
Analysis
13
Cape Town Open 2023 (U14)
2023/03/25
2023/03/25
Cape Town (WCT)
Rapid
25
0.54
6
5
3.0
1173.5
1116.4
Analysis
12
Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Girls)
2023/02/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1173.5
1170.4
Analysis
11
District South Schools Chess Individual Trials 2023 (U13 Girls)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1112.4
1094.4
Analysis
10
2022 Western Province Club League (Junior)
2022/08/27
2022/09/17
Cape Town (WCT)
Standard
70
0.87
7
7
3.0
1095.0
1067.6
Analysis
9
WP Closed 2022 (U14)
2022/06/16
2022/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
2.0
1074.1
1054.0
Analysis
8
Western Cape Schools 2022 (U13 Girls)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
2.0
1085.6
1078.4
Analysis
7
Steinitz Open 2022 (C)
2022/05/21
2022/05/22
Cape Town (WCT)
Standard
60
0.83
5
5
1.0
1085.6
1078.4
Analysis
6
Metro WP Schools Chess Trials 2022 (U13 Girls)
2022/04/22
2022/04/23
Cape Town (WCT)
Standard
60
0.83
6
6
3.0
1041.8
1029.6
Analysis
5
WP Schools Chess District South 2022 (U13)
2022/03/05
2022/03/05
Cape Town (WCT)
Rapid
30
0.60
6
6
2.0
1041.8
1141.6
Analysis
4
Western Province Open 2022 (U14)
2022/02/26
2022/02/27
Cape Town (WCT)
Standard
70
0.87
6
6
1.5
1066.2
1060.8
Analysis
3
2022 Cape Of Good Hope Open (Intrmediate)
2022/01/29
2022/01/30
Cape Town (WCT)
Standard
70
0.87
6
6
1.0
1105.9
1110.8
Analysis
2
Summer Slam 2021 (Open)
2021/12/13
2021/12/13
Cape Town (WCT)
Rapid
20
0.47
7
7
2.0
1127.0
1200.0
Analysis
1
WP Schools South Chess 2020 (U11)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
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
83
31
2
50
32.0
38.6
-97.3
1230.8
1133.5
White
41
19
0
22
19.0
46.3
-31.1
1223.0
1192.0
Black
42
12
2
28
13.0
31.0
-161.9
1238.4
1076.5
Standard
All
65
24
2
39
25.0
38.5
-98.1
1238.2
1140.1
White
33
15
0
18
15.0
45.5
-38.6
1229.6
1191.0
Black
32
9
2
21
10.0
31.3
-159.4
1247.0
1087.6
Rapid
All
18
7
0
11
7.0
38.9
-94.4
1204.3
1109.9
White
8
4
0
4
4.0
50.0
0.0
1195.9
1195.9
Black
10
3
0
7
3.0
30.0
-170.0
1211.0
1041.0
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
2090108212
Phetheni, A (Axolisiwe)
3
0.0
0
0
3
0.0
1131.1
-425.0
706.1
View list
2
2100150329
Norton, A (Aqheelah)
2
2.0
2
0
0
100.0
1143.0
425.0
1568.0
View list
3
2100109061
Ebrahim, N (Nabeelah)
2
0.0
0
0
2
0.0
1143.0
-425.0
718.0
View list
4
2100108077
Coetzee, K (Kara)
2
0.0
0
0
2
0.0
1090.0
-425.0
665.0
View list
5
1090134392
Amar, J (James)
2
0.0
0
0
2
0.0
1070.2
-425.0
645.2
View list
6
2100109062
Mayekiso, A (Amila)
2
0.0
0
0
2
0.0
1107.7
-425.0
682.7
View list
7
1090109869
Priestley, L (Logan)
2
0.0
0
0
2
0.0
1079.8
-425.0
654.8
View list
8
2090146806
Bacela, J (Julia)
1
1.0
1
0
0
100.0
1095.0
425.0
1520.0
View list
9
2110150322
Appels, T (Tatum)
1
1.0
1
0
0
100.0
1112.4
425.0
1537.4
View list
10
2110134655
Adams, C (Chrystal)
1
1.0
1
0
0
100.0
1247.2
425.0
1672.2
View list
11
2100150324
Branco, Z (Zayda)
1
1.0
1
0
0
100.0
1112.4
425.0
1537.4
View list
12
2100137375
Bellini, G (Gemma)
1
1.0
1
0
0
100.0
1074.1
425.0
1499.1
View list
13
1100134367
Gwanzura, K (Kevin)
1
1.0
1
0
0
100.0
1095.0
425.0
1520.0
View list
14
1120134740
De La Rey, C (Callum)
1
1.0
1
0
0
100.0
1105.9
425.0
1530.9
View list
15
2100098101
Damons, S (Stephlinn)
1
1.0
1
0
0
100.0
1247.2
425.0
1672.2
View list
16
1090136258
Finlay, A (Arjuna)
1
1.0
1
0
0
100.0
1127.0
425.0
1552.0
View list
17
2100150327
Lategan, A (Azaria)
1
1.0
1
0
0
100.0
1112.4
425.0
1537.4
View list
18
1100136260
Louw, L (Luciano)
1
1.0
1
0
0
100.0
1127.0
425.0
1552.0
View list
19
2100146733
Lugwali, L (Liyabona)
1
1.0
1
0
0
100.0
1173.5
425.0
1598.5
View list
20
1090137753
Mairosi, D (Dylan)
1
1.0
1
0
0
100.0
1066.2
425.0
1491.2
View list