Chess South Africa
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Chess South Africa
Xuma, O (Owam)
Dob:
2006/08/30 (U20)
Gender:
Female
Chess SA id:
2060138204
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (35 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
1176.5
Curent Weighted rating
1130.1
Curent Weighted performance
1150.4
Current official/published rating (highest between Raw, WR and WP)
1176.5
Current floor (min rating allowed)
695.1
Current highest rating achieved
1195.1
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)
±171.5
Current Raw change used (final)
0.0
Projected new Raw rating
1176.5
Projected new Weighed rating
1133.4
Projected new Weighted performance
1150.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1176.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1195.1
Projected new floor
695.1
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
1183.0
Curent Weighted rating
1165.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1183.0
Current floor (min rating allowed)
756.4
Current highest rating achieved
1256.4
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)
±169.9
Current Raw change used (final)
0.0
Projected new Raw rating
1183.0
Projected new Weighed rating
1166.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1183.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1256.4
Projected new floor
756.4
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
1108.0
Curent Weighted rating
1096.4
Curent Weighted performance
1089.9
Current official/published rating (highest between Raw, WR and WP)
1108.0
Current floor (min rating allowed)
658.4
Current highest rating achieved
1158.4
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)
±189.0
Current Raw change used (final)
0.0
Projected new Raw rating
1108.0
Projected new Weighed rating
1096.7
Projected new Weighted performance
1089.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1108.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1158.4
Projected new floor
658.4
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)
658.4
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
658.4
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
7
Mangaung Metro Chess 12-13 April 2024 (A)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
3
1.0
1149.3
1178.0
Analysis
6
Mangaung Metro Chess 9 March 2024 (Ladies)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
3.0
1121.5
1022.4
Analysis
5
Bloemfontein Highschool League 2024 (U19A)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1121.5
1022.4
Analysis
4
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1095.4
1145.2
Analysis
3
Bloemfontein High School League 16 February 2024 (U19A+U19B)
2024/02/16
2024/02/16
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1095.4
1041.6
Analysis
2
Mangaung Metro Chess 10 February 2024 (A)
2024/02/10
2024/02/10
Mangaung (FMB)
Rapid
32
0.63
5
5
0.0
1095.4
1041.6
Analysis
1
Bloemfontein High School League Tournament 26 January 2024 (U19B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
4
0.0
1122.4
1117.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
18
Mangaung Metro Chess 12-13 April 2024 (A)
2024/04/12
2024/04/13
Mangaung (FMB)
Standard
62
0.84
5
3
1.0
1149.3
1178.0
Analysis
17
Mangaung Metro Chess 9 March 2024 (Ladies)
2024/03/09
2024/03/09
Mangaung (FMB)
Rapid
32
0.63
5
5
3.0
1121.5
1022.4
Analysis
16
Bloemfontein Highschool League 2024 (U19A)
2024/03/08
2024/03/08
Mangaung (FMB)
Rapid
15
0.39
5
5
2.0
1121.5
1022.4
Analysis
15
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1095.4
1145.2
Analysis
14
Bloemfontein High School League 16 February 2024 (U19A+U19B)
2024/02/16
2024/02/16
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1095.4
1041.6
Analysis
13
Mangaung Metro Chess 10 February 2024 (A)
2024/02/10
2024/02/10
Mangaung (FMB)
Rapid
32
0.63
5
5
0.0
1095.4
1041.6
Analysis
12
Bloemfontein High School League Tournament 26 January 2024 (U19B)
2024/01/26
2024/01/26
Mangaung (FMB)
Rapid
15
0.39
5
4
0.0
1122.4
1117.6
Analysis
11
Bloemfontein HS League 13 October 2023 (U17+U19)
2023/10/13
2023/10/13
Mangaung (FMB)
Rapid
20
0.47
5
5
2.0
1120.9
1122.0
Analysis
10
Bloemfontein League 25 August 2023 (U17+U19B)
2023/08/25
2023/08/25
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1102.0
1052.0
Analysis
9
St Andrews 19 August 2023 (B)
2023/08/19
2023/08/19
Mangaung (FMB)
Rapid
32
0.63
5
5
2.0
1102.0
1052.0
Analysis
8
Morris Club Championship 2023
2023/07/28
2023/07/28
Mangaung (FMB)
Rapid
32
0.63
5
4
1.0
1122.2
1102.4
Analysis
7
9th Piet van Zyl Chess Festival 2023 (C+D)
2023/05/26
2023/05/27
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1080.2
1108.1
Analysis
6
National All Girls Festival 2023
2023/04/28
2023/04/30
Mangaung (FMB)
Standard
62
0.84
7
7
0.0
1195.1
1256.4
Analysis
5
Bloemfontein Highschool League 24 Feb 2023 (U19B)
2023/02/24
2023/02/24
Mangaung (FMB)
Rapid
17
0.42
5
5
3.5
1120.0
1080.4
Analysis
4
Grey College Team Championship 2023 (B)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1120.0
1200.0
Analysis
3
Courteney Page Chess Festival 2022 (Ladies)
2022/10/15
2022/10/15
Mangaung (FMB)
Rapid
32
0.63
5
5
1.0
1164.4
1153.6
Analysis
2
Bloemfontein School League 2022 (U15+U17)
2022/08/12
2022/08/12
Mangaung (FMB)
Rapid
35
0.66
5
5
2.0
1175.0
1158.4
Analysis
1
Bloemfontein Schools League 2022 (U17)
2022/02/25
2022/02/25
Mangaung (FMB)
Rapid
22
0.50
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
32
12
0
20
12.0
37.5
-106.3
1247.3
1141.0
White
15
6
0
9
6.0
40.0
-85.0
1217.7
1132.7
Black
17
6
0
11
6.0
35.3
-125.0
1273.3
1148.3
Standard
All
8
4
0
4
4.0
50.0
0.0
1284.9
1284.9
White
3
2
0
1
2.0
66.7
141.7
1232.1
1373.8
Black
5
2
0
3
2.0
40.0
-85.0
1316.6
1231.6
Rapid
All
24
8
0
16
8.0
33.3
-141.7
1234.7
1093.0
White
12
4
0
8
4.0
33.3
-141.7
1214.2
1072.5
Black
12
4
0
8
4.0
33.3
-141.7
1255.3
1113.6
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
88
34
2
52
35.0
39.8
-86.9
1204.4
1117.5
White
44
19
1
24
19.5
44.3
-48.3
1202.4
1154.1
Black
44
15
1
28
15.5
35.2
-125.6
1206.5
1080.9
Standard
All
25
11
0
14
11.0
44.0
-51.0
1222.1
1171.1
White
11
5
0
6
5.0
45.5
-38.6
1198.0
1159.4
Black
14
6
0
8
6.0
42.9
-60.7
1241.0
1180.3
Rapid
All
63
23
2
38
24.0
38.1
-101.2
1197.4
1096.2
White
33
14
1
18
14.5
43.9
-51.5
1203.9
1152.3
Black
30
9
1
20
9.5
31.7
-155.8
1190.4
1034.5
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
2060132522
Mosoeu, R (Reitumetse)
3
0.0
0
0
3
0.0
1135.6
-425.0
710.6
View list
2
1060149076
Eyssen, J (Jayden)
2
1.0
1
0
1
50.0
1107.7
0.0
1107.7
View list
3
2060149080
Gulwa, Z (Zintle)
2
1.0
1
0
1
50.0
1125.7
0.0
1125.7
View list
4
2120146865
Mcpherson, L (Lilly)
2
1.0
1
0
1
50.0
1101.2
0.0
1101.2
View list
5
107069734
Jordaan, W (Wian)
2
0.0
0
0
2
0.0
1108.5
-425.0
683.5
View list
6
209092636
Moalusi, P (Palesa)
2
0.0
0
0
2
0.0
1137.7
-425.0
712.7
View list
7
108086187
Rossouw, J (Johrne)
2
0.0
0
0
2
0.0
1122.3
-425.0
697.3
View list
8
1080106777
Swanepoel, W (Wj)
2
0.0
0
0
2
0.0
1108.5
-425.0
683.5
View list
9
1060191982
Chirume, A (Asavela)
1
1.0
1
0
0
100.0
1095.4
425.0
1520.4
View list
10
205059710
Esterhuizen, D (Daphne)
1
1.0
1
0
0
100.0
1120.0
425.0
1545.0
View list
11
2110131174
Flooks, A (Alondrea)
1
1.0
1
0
0
100.0
1164.4
425.0
1589.4
View list
12
1100154850
Aucamp, T (Tristan)
1
1.0
1
0
0
100.0
1080.2
425.0
1505.2
View list
13
2140160082
Freitas, L (Lillian Sousa)
1
1.0
1
0
0
100.0
1121.5
425.0
1546.5
View list
14
2140160080
Campbell, A (Angelique)
1
1.0
1
0
0
100.0
1121.5
425.0
1546.5
View list
15
1060136982
Brink, E (Edwill)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1140130044
Boje, E (Erich)
1
1.0
1
0
0
100.0
1080.2
425.0
1505.2
View list
17
1070191966
Kasselman, J (Juandri)
1
1.0
1
0
0
100.0
1095.4
425.0
1520.4
View list
18
1110145470
Lebajoa, L (Lesli)
1
1.0
1
0
0
100.0
1175.0
425.0
1600.0
View list
19
1020131393
Louw, T (Tshepang)
1
1.0
1
0
0
100.0
1102.0
425.0
1527.0
View list
20
1120158363
Maduna, M (Marvel)
1
1.0
1
0
0
100.0
1122.2
425.0
1547.2
View list