Chess South Africa
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Chess South Africa
Ntshangase, O (Oyithando)
Dob:
2008/06/11 (U18)
Gender:
Male
Chess SA id:
1080146750
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/04/13 (30 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
1154.3
Curent Weighted rating
1169.7
Curent Weighted performance
949.9
Current official/published rating (highest between Raw, WR and WP)
1169.7
Current floor (min rating allowed)
736.8
Current highest rating achieved
1236.8
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)
±177.0
Current Raw change used (final)
0.0
Projected new Raw rating
1154.3
Projected new Weighed rating
1167.5
Projected new Weighted performance
949.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1167.5
Projected effective change (new Official - current Official)
-2.2
Projected new highest rating
1236.8
Projected new floor
736.8
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
1184.0
Curent Weighted rating
1193.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1193.9
Current floor (min rating allowed)
742.3
Current highest rating achieved
1242.3
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)
±169.6
Current Raw change used (final)
0.0
Projected new Raw rating
1184.0
Projected new Weighed rating
1192.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.8
Projected effective change (new Official - current Official)
-1.1
Projected new highest rating
1242.3
Projected new floor
742.3
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
1113.6
Curent Weighted rating
1132.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1132.4
Current floor (min rating allowed)
613.6
Current highest rating achieved
1113.6
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)
±187.5
Current Raw change used (final)
0.0
Projected new Raw rating
1113.6
Projected new Weighed rating
1129.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1129.1
Projected effective change (new Official - current Official)
-3.3
Projected new highest rating
1113.6
Projected new floor
613.6
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)
613.6
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
613.6
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
2
Kraaifontein Schools Rapid 2024 (Advanced Boys)
2024/04/13
2024/04/13
Cape Town (WCT)
Rapid
15
0.39
5
5
2.0
1151.1
1101.6
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
3
1.0
1152.9
1192.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Kraaifontein Schools Rapid 2024 (Advanced Boys)
2024/04/13
2024/04/13
Cape Town (WCT)
Rapid
15
0.39
5
5
2.0
1151.1
1101.6
Analysis
5
CT District East Schools Chess Individuals Trails 2024 (U18 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
3
1.0
1152.9
1192.6
Analysis
4
CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
5
0.0
1206.0
1200.0
Analysis
3
Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys)
2023/02/03
2023/03/04
Cape Town (WCT)
Standard
60
0.83
6
5
1.5
1236.8
1242.3
Analysis
2
District East Schools Chess Individual Trials 2023 (U15 Boys)
2023/02/03
2023/02/04
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1206.3
1209.2
Analysis
1
Western Cape Top Schools 2022 (U15 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
3
0
5
3.0
37.5
-106.3
1278.0
1171.8
White
4
2
0
2
2.0
50.0
0.0
1221.0
1221.0
Black
4
1
0
3
1.0
25.0
-212.5
1335.0
1122.5
Standard
All
3
1
0
2
1.0
33.3
-141.7
1268.6
1126.9
White
1
1
0
0
1.0
100.0
425.0
1200.0
1625.0
Black
2
0
0
2
0.0
0.0
-425.0
1302.9
877.9
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1283.6
1198.6
White
3
1
0
2
1.0
33.3
-141.7
1228.0
1086.3
Black
2
1
0
1
1.0
50.0
0.0
1367.2
1367.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
29
11
1
17
11.5
39.7
-87.9
1218.6
1130.7
White
13
6
0
7
6.0
46.2
-32.7
1206.5
1173.8
Black
16
5
1
10
5.5
34.4
-132.8
1228.4
1095.6
Standard
All
19
9
1
9
9.5
50.0
0.0
1204.7
1204.7
White
8
5
0
3
5.0
62.5
106.3
1204.7
1311.0
Black
11
4
1
6
4.5
40.9
-77.3
1204.6
1127.4
Rapid
All
10
2
0
8
2.0
20.0
-255.0
1245.1
990.1
White
5
1
0
4
1.0
20.0
-255.0
1209.5
954.5
Black
5
1
0
4
1.0
20.0
-255.0
1280.7
1025.7
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
1070133992
Kabuanga, A (Andre)
2
2.0
2
0
0
100.0
1178.7
425.0
1603.7
View list
2
1090097524
Cornelissen, A (Aidan)
1
1.0
1
0
0
100.0
1206.3
425.0
1631.3
View list
3
107085304
Bezuidenhout, J (Jacques)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1080150201
Beni, I (Inathi)
1
1.0
1
0
0
100.0
1206.3
425.0
1631.3
View list
5
1070193453
Ndlazi, S (Sphelele)
1
1.0
1
0
0
100.0
1151.1
425.0
1576.1
View list
6
1080150198
Abrahams, C (Chello)
1
1.0
1
0
0
100.0
1236.8
425.0
1661.8
View list
7
2080105986
Petersen, C (Chantelle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
109089569
Van Schaik, N (Neil)
1
1.0
1
0
0
100.0
1206.3
425.0
1631.3
View list
9
107084032
Willemse, G (Geheinruo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1080193461
Yakhe, Z (Zothe)
1
1.0
1
0
0
100.0
1152.9
425.0
1577.9
View list
11
1080097960
Kruger, D (Daniel)
1
0.5
0
1
0
50.0
1236.8
0.0
1236.8
View list
12
1090130565
Ncanda, L (Loyiso)
1
0.0
0
0
1
0.0
1236.8
-425.0
811.8
View list
13
109087053
Nabela, A (Alutshitshi)
1
0.0
0
0
1
0.0
1206.3
-425.0
781.3
View list
14
1050108880
Mukendi, K (Kevin)
1
0.0
0
0
1
0.0
1206.0
-425.0
781.0
View list
15
108092087
Mthi, Y (Yamkela)
1
0.0
0
0
1
0.0
1206.3
-425.0
781.3
View list
16
1070133995
Mntwelizwe, K (Khaya)
1
0.0
0
0
1
0.0
1151.1
-425.0
726.1
View list
17
1060112747
Mdzanga, S (Shinny)
1
0.0
0
0
1
0.0
1151.1
-425.0
726.1
View list
18
208094918
Mdlokovane, S (Sphendulwe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
108087782
Jonkers, T (Tristan)
1
0.0
0
0
1
0.0
1151.1
-425.0
726.1
View list
20
106076818
Greyling, J (Johnathan)
1
0.0
0
0
1
0.0
1206.0
-425.0
781.0
View list