Chess South Africa
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Chess South Africa
Nkosi, M (Mandisa)
Dob:
2008/03/11 (U18)
Gender:
Male
Chess SA id:
1080133487
FIDE id:
Region:
King Cetshwayo (KUR)
Citizen:
RSA
Title(s):
Last active:
2023/09/23 (268 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
Current Raw rating
1222.4
Current Weighted rating
1226.1
Current Weighted performance
922.9
Current official/published rating (highest between Raw, WR and WP)
1226.1
Current highest rating achieved
1232.9
Current floor (min rating allowed)
732.9
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)
±160.6
Current Raw change used (final)
0.0
Projected new Raw rating
1222.4
Projected new Weighed rating
1127.8
Projected new Weighted performance
922.9
Projected new final Raw rating (if new WP > new Raw)
1222.4
Projected new highest rating
1232.9
Projected new floor
732.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1222.4
Projected effective change (new Official - current Official)
-3.7
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
Current Raw rating
1177.6
Current Weighted rating
1178.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1178.2
Current highest rating achieved
1192.8
Current floor (min rating allowed)
692.8
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)
±171.2
Current Raw change used (final)
0.0
Projected new Raw rating
1177.6
Projected new Weighed rating
1083.9
Projected new Weighted performance
671.3
Projected new final Raw rating (if new WP > new Raw)
1177.6
Projected new highest rating
1192.8
Projected new floor
692.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1177.6
Projected effective change (new Official - current Official)
-0.6
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
Current Raw rating
1261.8
Current Weighted rating
1261.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1261.8
Current highest rating achieved
1261.8
Current floor (min rating allowed)
761.8
Current K-factor
36
s
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)
±151.8
Current Raw change used (final)
0.0
Projected new Raw rating
1261.8
Projected new Weighed rating
1160.9
Projected new Weighted performance
586.7
Projected new final Raw rating (if new WP > new Raw)
1261.8
Projected new highest rating
1261.8
Projected new floor
761.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1261.8
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
5
UniZulu Tournament 2023 (U16)
2023/09/23
2023/09/23
King Cetshwayo (KUR)
Standard
60
0.83
6
5
2.0
1232.9
1179.2
Analysis
4
2022 King Cetshwayo Winter Games (U15)
2022/06/11
2022/06/11
King Cetshwayo (KUR)
Rapid
25
0.54
5
5
3.0
1216.6
1260.4
Analysis
3
2021 KZN Schools Selection All Districts (Open)
2021/10/23
2021/10/24
Ethekwini (KED)
Standard
60
0.83
7
7
3.0
1193.4
1192.8
Analysis
2
2021 Zululand Regional Games (U14)
2021/10/15
2021/10/16
King Cetshwayo (KUR)
Rapid
25
0.54
7
7
5.0
1193.4
1200.0
Analysis
1
2020 King Cetshwayo Anniversary (U14)
2020/03/14
2020/03/15
King Cetshwayo (KUR)
Standard
60
0.83
7
7
3.5
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
31
16
1
14
16.5
53.2
27.4
1219.8
1247.2
White
16
8
0
8
8.0
50.0
0.0
1227.8
1227.8
Black
15
8
1
6
8.5
56.7
56.7
1211.2
1267.9
Standard
All
19
8
1
10
8.5
44.7
-44.7
1209.6
1164.9
White
9
5
0
4
5.0
55.6
47.2
1210.5
1257.8
Black
10
3
1
6
3.5
35.0
-127.5
1208.8
1081.3
Rapid
All
12
8
0
4
8.0
66.7
141.7
1236.0
1377.7
White
7
3
0
4
3.0
42.9
-60.7
1250.1
1189.4
Black
5
5
0
0
5.0
100.0
425.0
1216.2
1641.2
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
108090138
Segadevan, S (Saien)
2
0.0
0
0
2
0.0
1224.8
-425.0
799.8
View list
2
1070141679
Buthelezi, S (Sisanda)
1
1.0
1
0
0
100.0
1216.6
425.0
1641.6
View list
3
2080135274
Buthelezi, M (Mbali)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
4
2080134837
Dludla, S (Samkelo)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
5
1080144316
Makhanya, S (Sandiso)
1
1.0
1
0
0
100.0
1216.6
425.0
1641.6
View list
6
1080119184
Madolo, M (Melusi)
1
1.0
1
0
0
100.0
1216.6
425.0
1641.6
View list
7
2090135280
Madinane, O (Olwethu)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
8
1090102837
Mabaso, A (Aphelele)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
9
1080135287
Mpanza, S (Siyanda)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
10
1090135285
Mnguni, T (Thulani)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
11
2080133484
Mthembu, L (Lifa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1100134856
Ndabane, N (Njabulo)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
13
1090118623
Naidoo, P (Poovan)
1
1.0
1
0
0
100.0
1232.9
425.0
1657.9
View list
14
1080135332
Ramathibela, T (Tshepo)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
15
2070133490
Sibiya, S (Siphokazi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
2070133491
Sibiya, S (Sphesihle)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1080138737
Zietsman, D (Dante)
1
1.0
1
0
0
100.0
1232.9
425.0
1657.9
View list
18
2080133489
Seoka, A (Akwande)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
19
1080134857
Ngwane, N (Njabulo)
1
0.0
0
0
1
0.0
1193.4
-425.0
768.4
View list
20
1080135328
Mthembu, S (Siyanda)
1
0.0
0
0
1
0.0
1193.4
-425.0
768.4
View list