Player Page

Nundkoomar, S (Sohaan)
Dob: 2008/10/10 (U18)
Gender: Male
Chess SA id: 1080146351
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/10/26 (47 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 rating1290.5
Current Weighted rating1240.4
Current Weighted performance1242.3
Current official/published rating (highest between Raw, WR and WP)1290.5
Current highest rating achieved1290.5
Current floor (min rating allowed)790.5
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)±145.8
Current Raw change used (final)0.0
Projected new Raw rating1290.5
Projected new Weighed rating1142.0
Projected new Weighted performance1242.3
Projected new final Raw rating (if new WP > new Raw)1290.5
Projected new highest rating1290.5
Projected new floor790.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1290.5
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 rating1231.0
Current Weighted rating1230.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1231.0
Current highest rating achieved1231.0
Current floor (min rating allowed)731.0
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)±158.7
Current Raw change used (final)0.0
Projected new Raw rating1231.0
Projected new Weighed rating1132.0
Projected new Weighted performance783.3
Projected new final Raw rating (if new WP > new Raw)1231.0
Projected new highest rating1231.0
Projected new floor731.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1231.0
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 rating1246.4
Current Weighted rating1207.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1246.4
Current highest rating achieved1246.4
Current floor (min rating allowed)746.4
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)±155.2
Current Raw change used (final)0.0
Projected new Raw rating1246.4
Projected new Weighed rating1111.0
Projected new Weighted performance523.7
Projected new final Raw rating (if new WP > new Raw)1246.4
Projected new highest rating1246.4
Projected new floor746.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1246.4
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 rating1306.6
Current Weighted rating1239.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1306.6
Current highest rating achieved1306.6
Current floor (min rating allowed)806.6
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 rating1306.6
Projected new Weighed rating1141.3
Projected new Weighted performance479.3
Projected new final Raw rating (if new WP > new Raw)1306.6
Projected new highest rating1306.6
Projected new floor806.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1306.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Mzansi Summer Rapid 2024 (B) 2024/10/26 2024/10/26 Johannesburg Metro (GJM) Rapid 25 0.54 6 5 3.5 1250.1 1200.0 Analysis
1 Helpmekaar Kollege Blitz Chess Invitational 2024 (B) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 7.0 1226.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Mzansi Summer Rapid 2024 (B) 2024/10/26 2024/10/26 Johannesburg Metro (GJM) Rapid 25 0.54 6 5 3.5 1250.1 1200.0 Analysis
4 Helpmekaar Kollege Blitz Chess Invitational 2024 (B) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 7.0 1226.0 1200.0 Analysis
3 Gauteng Open Arnold Classic 2023 (D) 2023/05/20 2023/05/20 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1209.3 1210.8 Analysis
2 JNW Open - Crawford 2023 (C) 2023/03/04 2023/03/04 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1186.4 1184.0 Analysis
1 Mzansi Spring Open 2022 (Young Masters) 2022/09/03 2022/09/03 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 13 10 1 2 10.5 80.8 261.5 1281.5 1543.0
White 6 6 0 0 6.0 100.0 425.0 1240.4 1665.4
Black 7 4 1 2 4.5 64.3 121.4 1316.7 1438.1
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 5 3 1 1 3.5 70.0 170.0 1426.8 1596.8
White 2 2 0 0 2.0 100.0 425.0 1360.7 1785.7
Black 3 1 1 1 1.5 50.0 0.0 1471.0 1471.0
Blitz All 8 7 0 1 7.0 87.5 318.8 1190.6 1509.4
White 4 4 0 0 4.0 100.0 425.0 1180.3 1605.3
Black 4 3 0 1 3.0 75.0 212.5 1200.9 1413.4
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 18 2 8 19.0 67.9 151.8 1233.6 1385.4
White 14 10 0 4 10.0 71.4 182.1 1225.4 1407.5
Black 14 8 2 4 9.0 64.3 121.4 1241.8 1363.3
Standard All 15 8 1 6 8.5 56.7 56.7 1192.1 1248.8
White 8 4 0 4 4.0 50.0 0.0 1214.1 1214.1
Black 7 4 1 2 4.5 64.3 121.4 1167.0 1288.5
Rapid All 5 3 1 1 3.5 70.0 170.0 1426.8 1596.8
White 2 2 0 0 2.0 100.0 425.0 1360.7 1785.7
Black 3 1 1 1 1.5 50.0 0.0 1471.0 1471.0
Blitz All 8 7 0 1 7.0 87.5 318.8 1190.6 1509.4
White 4 4 0 0 4.0 100.0 425.0 1180.3 1605.3
Black 4 3 0 1 3.0 75.0 212.5 1200.9 1413.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100113805 Bijker, W (Waldo) 2 0.0 0 0 2 0.0 1193.2 -425.0 768.2 View list
2 1090162009 Ndawonde, L (Luyanda) 1 1.0 1 0 0 100.0 1226.0 425.0 1651.0 View list
3 2130144302 Naicker, V (Victoria Angelique) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
4 1100151802 Maritz, L (Luke) 1 1.0 1 0 0 100.0 1186.4 425.0 1611.4 View list
5 1080305908 Luthuli, S (Sizwe) 1 1.0 1 0 0 100.0 1226.0 425.0 1651.0 View list
6 2140133853 Loots, M (Mia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1100306352 Latchmiah, I (Ilan) 1 1.0 1 0 0 100.0 1226.0 425.0 1651.0 View list
8 110091688 Kwak, J (Jaeson) 1 1.0 1 0 0 100.0 1226.0 425.0 1651.0 View list
9 1050151794 Jansen, C (Corbin) 1 1.0 1 0 0 100.0 1186.4 425.0 1611.4 View list
10 1090307366 Izinae, D (Dezy) 1 1.0 1 0 0 100.0 1226.0 425.0 1651.0 View list
11 1090307364 Gebrewold, A (Aaron) 1 1.0 1 0 0 100.0 1226.0 425.0 1651.0 View list
12 1110133758 Bloem, J (James) 1 1.0 1 0 0 100.0 1250.1 425.0 1675.1 View list
13 106092829 Ahrens, H (Heinrich) 1 1.0 1 0 0 100.0 1226.0 425.0 1651.0 View list
14 1120113412 Eapen, E (Ethan) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
15 1150134901 Pillay, Y (Yishai) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1070151813 Pomone, L (Liam) 1 1.0 1 0 0 100.0 1186.4 425.0 1611.4 View list
17 181076100 Potgieter, ST (St) 1 1.0 1 0 0 100.0 1250.1 425.0 1675.1 View list
18 1110134886 Thomson-Selibowitz, R (Ryder) 1 1.0 1 0 0 100.0 1209.3 425.0 1634.3 View list
19 1130148617 Westoby, A (Adam) 1 1.0 1 0 0 100.0 1250.1 425.0 1675.1 View list
20 1140148603 Brits, E (Etienne) 1 0.5 0 1 0 50.0 1250.1 0.0 1250.1 View list