Player Page

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 (277 days ago)
Ratings
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 rating1222.4
Current Weighted rating1226.1
Current Weighted performance919.2
Current official/published rating (highest between Raw, WR and WP)1226.1
Current highest rating achieved1232.9
Current floor (min rating allowed)732.9
Current K-factor36
Games played this month0
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 rating1222.4
Projected new Weighed rating1127.8
Projected new Weighted performance919.2
Projected new final Raw rating (if new WP > new Raw)1222.4
Projected new highest rating1232.9
Projected new floor732.9
Projected new K-facor36
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 rating1177.6
Current Weighted rating1178.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.2
Current highest rating achieved1192.8
Current floor (min rating allowed)692.8
Current K-factor40
Games played this month0
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 rating1177.6
Projected new Weighed rating1083.9
Projected new Weighted performance668.5
Projected new final Raw rating (if new WP > new Raw)1177.6
Projected new highest rating1192.8
Projected new floor692.8
Projected new K-facor40
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
s
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 rating1261.8
Current Weighted rating1261.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1261.8
Current highest rating achieved1261.8
Current floor (min rating allowed)761.8
Current K-factor36
Games played this month0
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 rating1261.8
Projected new Weighed rating1160.9
Projected new Weighted performance584.2
Projected new final Raw rating (if new WP > new Raw)1261.8
Projected new highest rating1261.8
Projected new floor761.8
Projected new K-facor36
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month0
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 rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
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
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
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