Chess South Africa
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Chess South Africa
Khubisa, A (Aphiwe)
Dob:
2010/04/13 (U16)
Gender:
Female
Chess SA id:
2100103915
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2023/12/10 (158 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
1347.5
Curent Weighted rating
1349.0
Curent Weighted performance
1210.5
Current official/published rating (highest between Raw, WR and WP)
1349.0
Current floor (min rating allowed)
896.8
Current highest rating achieved
1396.8
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)
±134.4
Current Raw change used (final)
0.0
Projected new Raw rating
1347.5
Projected new Weighed rating
1349.5
Projected new Weighted performance
1210.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1349.5
Projected effective change (new Official - current Official)
+0.5
Projected new highest rating
1396.8
Projected new floor
896.8
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
1270.0
Curent Weighted rating
1291.7
Curent Weighted performance
996.7
Current official/published rating (highest between Raw, WR and WP)
1291.7
Current floor (min rating allowed)
813.2
Current highest rating achieved
1313.2
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)
±150.1
Current Raw change used (final)
0.0
Projected new Raw rating
1270.0
Projected new Weighed rating
1290.0
Projected new Weighted performance
996.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1290.0
Projected effective change (new Official - current Official)
-1.8
Projected new highest rating
1313.2
Projected new floor
813.2
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
1423.0
Curent Weighted rating
1381.7
Curent Weighted performance
1246.3
Current official/published rating (highest between Raw, WR and WP)
1423.0
Current floor (min rating allowed)
923.0
Current highest rating achieved
1423.0
Current K-factor
32
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)
±120.7
Current Raw change used (final)
0.0
Projected new Raw rating
1423.0
Projected new Weighed rating
1386.5
Projected new Weighted performance
1246.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1423.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1423.0
Projected new floor
923.0
Projected new K-facor
32
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)
923.0
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
923.0
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
22
2023 KZN SALGA Games Chess Tournament 2023
2023/12/08
2023/12/10
Ethekwini (KED)
Standard
60
0.83
7
6
2.0
1396.8
1313.2
Analysis
21
Salga Games Selection ILembe District 2023 (U14 Girls)
2023/11/26
2023/11/26
iLembe (KIK)
Rapid
30
0.60
7
7
6.5
1355.3
1352.1
Analysis
20
2023 KZN Winter Schools Selections (U15 Girls)
2023/06/24
2023/06/24
Ethekwini (KED)
Rapid
30
0.60
7
7
5.0
1342.1
1332.3
Analysis
19
iLembe Winter Games 2023 (U15 Girls)
2023/06/10
2023/06/10
iLembe (KIK)
Rapid
30
0.60
5
5
3.5
1342.1
1332.3
Analysis
18
2022 KZN Salga DSAC Games
2022/12/09
2022/12/11
Amajuba (KAN)
Standard
60
0.83
6
6
4.5
1313.7
1271.8
Analysis
17
SA National Team School Chess Championships 2022 (Girls)
2022/02/04
2022/02/05
Lejweleputswa (FLW)
Standard
60
0.83
6
6
2.5
1353.7
1305.6
Analysis
16
Mandeni Open 2021 (A)
2021/12/21
2021/12/21
iLembe (KIK)
Rapid
20
0.47
5
5
3.0
1352.5
1344.2
Analysis
15
Umhlanga Open 2021 (Booster)
2021/10/30
2021/10/30
Ethekwini (KED)
Rapid
20
0.47
5
5
4.5
1322.5
1359.7
Analysis
14
2021 KZN Schools Selection All Districts (Girls)
2021/10/23
2021/10/24
Ethekwini (KED)
Standard
60
0.83
7
7
5.0
1322.5
1276.1
Analysis
13
2021 Cluster Championship Umlazi, Ilembe & Pinetown (Girls)
2021/10/09
2021/10/09
Ethekwini (KED)
Rapid
20
0.47
7
7
4.0
1322.5
1359.7
Analysis
12
Mandeni Rapid 2019 (U10)
2019/11/30
2019/11/30
iLembe (KIK)
Rapid
30
0.60
5
5
4.0
1305.2
1298.0
Analysis
11
iLembe Youth Chess Championship 2019 (U10)
2019/07/27
2019/07/27
iLembe (KIK)
Standard
60
0.83
5
4
2.0
1300.7
1271.1
Analysis
10
iLembe Youth Trials 2019 (Junior Primary)
2019/07/13
2019/07/13
iLembe (KIK)
Standard
60
0.83
5
5
4.0
1300.7
1271.1
Analysis
9
Luthuli & Kennedy Team 2019 (Beginners)
2019/06/08
2019/06/08
iLembe (KIK)
Rapid
30
0.60
7
5
5.0
1256.0
1195.2
Analysis
8
Mandeni Chess Beginners Challenge 2019
2019/05/25
2019/05/25
iLembe (KIK)
Rapid
30
0.60
5
5
4.0
1229.4
1131.2
Analysis
7
2019 Ethekwini Club Challenge
2019/02/24
2019/02/24
Ethekwini (KED)
Rapid
25
0.54
6
5
3.0
1228.6
1083.2
Analysis
6
2019 JR Mthembu Memorial Swiss (Primary School)
2019/02/16
2019/02/17
Ethekwini (KED)
Standard
60
0.83
5
5
3.0
1228.6
1286.9
Analysis
5
10th Jacob G Zuma Foundation 2018 (Team)
2018/12/20
2018/12/20
iLembe (KIK)
Rapid
15
0.39
5
5
0.0
1274.9
1200.0
Analysis
4
Mandeni Open 2018 (C)
2018/10/20
2018/10/20
iLembe (KIK)
Standard
60
0.83
5
5
4.0
1240.2
1240.8
Analysis
3
Curro Mount Richmore Chess Celebration 2018 (U10)
2018/08/18
2018/08/18
iLembe (KIK)
Standard
60
0.83
5
5
5.0
1173.8
1162.4
Analysis
1
2
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
120
76
6
38
79.0
65.8
134.6
1191.5
1326.1
White
59
40
3
16
41.5
70.3
172.9
1196.6
1369.5
Black
61
36
3
22
37.5
61.5
97.5
1186.6
1284.1
Standard
All
59
35
3
21
36.5
61.9
100.8
1186.3
1287.1
White
28
19
1
8
19.5
69.6
167.0
1212.5
1379.4
Black
31
16
2
13
17.0
54.8
41.1
1162.6
1203.8
Rapid
All
61
41
3
17
42.5
69.7
167.2
1196.5
1363.7
White
31
21
2
8
22.0
71.0
178.2
1182.3
1360.5
Black
30
20
1
9
20.5
68.3
155.8
1211.3
1367.1
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
2100135068
Maney, R (Rhea)
4
2.5
2
1
1
62.5
1320.3
106.3
1426.5
View list
2
1100100173
Mtshali, S (Sphiwe)
4
2.0
2
0
2
50.0
1237.5
0.0
1237.5
View list
3
2090109578
Fakhazi, S (Sphiwakuhle)
2
2.0
2
0
0
100.0
1229.0
425.0
1654.0
View list
4
110088430
Nel, W (William)
2
2.0
2
0
0
100.0
1300.7
425.0
1725.7
View list
5
2100119787
Nxumalo, Z (Zakhona)
2
2.0
2
0
0
100.0
1313.8
425.0
1738.8
View list
6
2070107611
Makhoba, A (Akhona)
2
1.5
1
1
0
75.0
1276.0
212.5
1488.5
View list
7
1110105576
Govender, TK (Trivae)
2
1.0
1
0
1
50.0
1240.2
0.0
1240.2
View list
8
2100105366
Ngcobo, A (Ayabongwa)
2
1.0
0
2
0
50.0
1348.7
0.0
1348.7
View list
9
111092009
Datharam, Y (Yadav)
2
0.0
0
0
2
0.0
1300.7
-425.0
875.7
View list
10
2100102342
Mahadeo, S (Shreeya)
2
0.0
0
0
2
0.0
1369.4
-425.0
944.4
View list
11
2080135311
Mazibuko, A (Asanda)
2
0.0
0
0
2
0.0
1338.1
-425.0
913.1
View list
12
1080135567
Chetty, M (Mikyle)
1
1.0
1
0
0
100.0
1322.5
425.0
1747.5
View list
13
2100191396
Cele, O (Olwethu)
1
1.0
1
0
0
100.0
1396.8
425.0
1821.8
View list
14
2100147990
Buthelezi, D (Deneo)
1
1.0
1
0
0
100.0
1313.7
425.0
1738.7
View list
15
1080107133
Bhengu, F (Fanelesibonge)
1
1.0
1
0
0
100.0
1228.6
425.0
1653.6
View list
16
1090100172
Dludla, A (Aphiwe)
1
1.0
1
0
0
100.0
1240.2
425.0
1665.2
View list
17
209085478
Baboolal, Y (Yashika)
1
1.0
1
0
0
100.0
1342.1
425.0
1767.1
View list
18
2070109570
Govender, T (Tahlia)
1
1.0
1
0
0
100.0
1228.6
425.0
1653.6
View list
19
2080135309
Hadebe, S (Seluleko)
1
1.0
1
0
0
100.0
1322.5
425.0
1747.5
View list
20
2680136285
Gamede, D (Debra)
1
1.0
1
0
0
100.0
1352.5
425.0
1777.5
View list