Player Page

Nkosi, N (Nqobile)
Dob: 1998/06/12 (Adult)
Gender: Male
Chess SA id: 1980106174
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/12/15 (343 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 rating1306.4
Current Weighted rating1309.0
Current Weighted performance820.6
Current official/published rating (highest between Raw, WR and WP)1309.0
Current highest rating achieved1316.4
Current floor (min rating allowed)816.4
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)±142.5
Current Raw change used (final)0.0
Projected new Raw rating1306.4
Projected new Weighed rating1204.1
Projected new Weighted performance820.6
Projected new final Raw rating (if new WP > new Raw)1306.4
Projected new highest rating1316.4
Projected new floor816.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1306.4
Projected effective change (new Official - current Official)-2.6
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 rating1335.4
Current Weighted rating1335.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1335.4
Current highest rating achieved1335.4
Current floor (min rating allowed)835.4
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)±136.7
Current Raw change used (final)0.0
Projected new Raw rating1335.4
Projected new Weighed rating1228.6
Projected new Weighted performance632.5
Projected new final Raw rating (if new WP > new Raw)1335.4
Projected new highest rating1335.4
Projected new floor835.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1335.4
Projected effective change (new Official - current Official)=0.0
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 rating1164.4
Current Weighted rating1173.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.7
Current highest rating achieved1164.4
Current floor (min rating allowed)664.4
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)±174.4
Current Raw change used (final)0.0
Projected new Raw rating1164.4
Projected new Weighed rating1079.1
Projected new Weighted performance361.9
Projected new final Raw rating (if new WP > new Raw)1164.4
Projected new highest rating1164.4
Projected new floor664.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1164.4
Projected effective change (new Official - current Official)-9.3
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 Chess Power House Festive Rapid 2023 (B) 2023/12/15 2023/12/15 Johannesburg Metro (GJM) Rapid 20 0.47 6 5 1.0 1316.4 1200.0 Analysis
4 Ekurhuleni Chess Open 2022 (B) 2022/01/08 2022/01/09 Ekurhuleni (GE) Standard 60 0.83 5 5 4.0 1268.6 1280.0 Analysis
3 Ekurhuleni Chess Kempton Park Open 2020 (C) 2020/11/21 2020/11/21 Ekurhuleni (GE) Standard 60 0.83 5 5 4.5 1202.3 1203.3 Analysis
2 2018 Transnet Open 2018/12/01 2018/12/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1202.3 1204.0 Analysis
1 Ekurhuleni Grand Prix Open 2018 (B) 2018/09/14 2018/09/15 Ekurhuleni (GE) Standard 60 0.83 6 6 3.0 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 26 14 3 9 15.5 59.6 81.7 1253.5 1335.2
White 12 7 0 5 7.0 58.3 70.8 1209.3 1280.1
Black 14 7 3 4 8.5 60.7 91.1 1291.4 1382.5
Standard All 21 13 3 5 14.5 69.0 161.9 1198.3 1360.2
White 9 6 0 3 6.0 66.7 141.7 1145.0 1286.6
Black 12 7 3 2 8.5 70.8 177.1 1238.3 1415.4
Rapid All 5 1 0 4 1.0 20.0 -255.0 1485.1 1230.1
White 3 1 0 2 1.0 33.3 -141.7 1402.1 1260.5
Black 2 0 0 2 0.0 0.0 -425.0 1609.7 1184.7
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1910133729 Bronkhorst, E (Elard) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
2 1010107684 Maotwe, K (Kgothatso) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
3 2970107680 Malatji, N (Neo Maria) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
4 1990190892 Molefe, K (Kgosiemang) 1 1.0 1 0 0 100.0 1316.4 425.0 1741.4 View list
5 2020107705 Mokgethi, R (Retshegodifaditswe) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
6 104023220 Mistry, D (Devak) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1040135607 Mdala, N (Nkosinathi) 1 1.0 1 0 0 100.0 1268.6 425.0 1693.6 View list
8 1890133731 Nduli, TE (Tumelo) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
9 193027727 Nienaber, MJ (Marthinus) 1 1.0 1 0 0 100.0 1268.6 425.0 1693.6 View list
10 203088922 Gray, J (Jacinta) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1040113932 Muguyo, H (Handsome) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
12 1000136323 Stadler, J (Jacques) 1 1.0 1 0 0 100.0 1268.6 425.0 1693.6 View list
13 1130116883 Tak, R (Rannveer) 1 1.0 1 0 0 100.0 1202.3 425.0 1627.3 View list
14 109089375 Viljoen, H (Henning) 1 1.0 1 0 0 100.0 1268.6 425.0 1693.6 View list
15 191025651 Mphela, L (Lebohang) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
16 204003853 Buitendag, N (Nanique) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 1000133732 Pitso, K (Kabelo) 1 0.5 0 1 0 50.0 1202.3 0.0 1202.3 View list
18 102082746 Ngwenya, M (Manqoba) 1 0.0 0 0 1 0.0 1202.3 -425.0 777.3 View list
19 204057236 Naicker, K (Kerri-Anne) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 185021367 Mashilo, MM (Mogomotsi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list