Player Page

Vermaak, N (Nehan)
Dob: 2012/05/04 (U14)
Gender: Male
Chess SA id: 1120111852
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (7 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
Curent Raw rating1195.7
Curent Weighted rating1184.0
Curent Weighted performance990.5
Current official/published rating (highest between Raw, WR and WP)1195.7
Current floor (min rating allowed)696.6
Current highest rating achieved1196.6
Current K-factor40
Games played this month2
Score (S)2.0
Expected score (We)1.08
Difference (S-We)0.92
Current Raw change (no limits, including tournament time weight)30.9
Current min/max change allowed (with limits)±166.8
Current Raw change used (final)30.9
Projected new Raw rating1226.6
Projected new Weighed rating1187.7
Projected new Weighted performance990.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1226.6
Projected effective change (new Official - current Official)+30.9
Projected new highest rating1226.6
Projected new floor726.6
Projected new K-facor36
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 rating1193.2
Curent Weighted rating1193.2
Curent Weighted performance486.6
Current official/published rating (highest between Raw, WR and WP)1193.2
Current floor (min rating allowed)695.2
Current highest rating achieved1195.2
Current K-factor40
Games played this month2
Score (S)2.0
Expected score (We)1.08
Difference (S-We)0.92
Current Raw change (no limits, including tournament time weight)36.8
Current min/max change allowed (with limits)±167.4
Current Raw change used (final)36.8
Projected new Raw rating1230.0
Projected new Weighed rating1196.1
Projected new Weighted performance486.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1230.0
Projected effective change (new Official - current Official)+36.8
Projected new highest rating1230.0
Projected new floor730.0
Projected new K-facor36
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 rating1216.5
Curent Weighted rating1200.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1216.5
Current floor (min rating allowed)716.5
Current highest rating achieved1216.5
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)±162.0
Current Raw change used (final)0.0
Projected new Raw rating1216.5
Projected new Weighed rating1202.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1216.5
Projected new floor716.5
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)716.5
Current highest rating achieved1200.0
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 rating1200.0
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 rating1200.0
Projected new floor716.5
Projected new K-facor36
Tournaments
Tournament: Mangaung Metro Chess 10-11 May 2024 (C)
Start: 2024/05/10  End: 2024/05/11  Host: FMB  Type: Standard   Time: 62  Time weight: 0.84  Rounds: 2
Games: 2  Score: 2.0
Main rating: 1195.7  Rating gain/loss: 30.9
Type rating: 1193.2  Rating gain/loss: 36.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Mangaung Metro Chess 10-11 May 2024 (C) 2024/05/10 2024/05/11 Mangaung (FMB) Standard 62 0.84 5 2 2.0 1195.7 1193.2 Analysis
1 Kings & Queens Chess 27 January 2024 (C) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1184.4 1206.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Mangaung Metro Chess 10-11 May 2024 (C) 2024/05/10 2024/05/11 Mangaung (FMB) Standard 62 0.84 5 2 2.0 1195.7 1193.2 Analysis
10 Kings & Queens Chess 27 January 2024 (C) 2024/01/27 2024/01/27 Mangaung (FMB) Rapid 32 0.63 5 5 3.0 1184.4 1206.8 Analysis
9 August Primary School Chess Festival 2023 (Grade 4+5 A) 2023/08/04 2023/08/04 Mangaung (FMB) Rapid 15 0.39 5 5 3.0 1174.1 1182.0 Analysis
8 Kings & Queens Chess 21 January 2023 (C) 2023/01/21 2023/01/21 Mangaung (FMB) Rapid 32 0.63 5 4 2.0 1171.8 1178.0 Analysis
7 Mangaung Metro Chess 22 January 2022 (C) 2022/01/22 2022/01/22 Mangaung (FMB) Rapid 32 0.63 5 5 2.0 1195.2 1200.0 Analysis
6 Mangaung Metro Chess February 2020 (F) 2020/02/21 2020/02/22 Mangaung (FMB) Standard 62 0.84 5 3 2.0 1172.7 1168.0 Analysis
5 Mangaung Metro Chess 17-18 January 2020 (F) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1184.1 1180.8 Analysis
4 Mangaung Metro Chess October 2019 (F) 2019/10/11 2019/10/12 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1195.9 1193.6 Analysis
3 Mangaung Metro Chess 16-17 August 2019 (G) 2019/08/16 2019/08/17 Mangaung (FMB) Standard 62 0.84 5 4 1.5 1196.6 1195.2 Analysis
2 Mangaung Metro Chess 31 May to 1 June 2019 (G) 2019/05/31 2019/06/01 Mangaung (FMB) Standard 62 0.84 5 5 2.5 1192.6 1190.0 Analysis
1 Mangaung Metro Chess 12 to 13 April 2019 (G) 2019/04/12 2019/04/13 Mangaung (FMB) Standard 62 0.84 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 7 5 0 2 5.0 71.4 182.1 1166.5 1348.7
White 3 1 0 2 1.0 33.3 -141.7 1197.7 1056.0
Black 4 4 0 0 4.0 100.0 425.0 1143.2 1568.2
Standard All 2 2 0 0 2.0 100.0 425.0 1157.9 1582.9
White 1 1 0 0 1.0 100.0 425.0 1115.8 1540.8
Black 1 1 0 0 1.0 100.0 425.0 1200.0 1625.0
Rapid All 5 3 0 2 3.0 60.0 85.0 1170.0 1255.0
White 2 0 0 2 0.0 0.0 -425.0 1238.6 813.6
Black 3 3 0 0 3.0 100.0 425.0 1124.2 1549.2
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 48 23 3 22 24.5 51.0 8.9 1194.4 1203.2
White 22 11 1 10 11.5 52.3 19.3 1175.0 1194.3
Black 26 12 2 12 13.0 50.0 0.0 1210.8 1210.8
Standard All 29 13 3 13 14.5 50.0 0.0 1212.8 1212.8
White 14 8 1 5 8.5 60.7 91.1 1176.3 1267.4
Black 15 5 2 8 6.0 40.0 -85.0 1246.8 1161.8
Rapid All 19 10 0 9 10.0 52.6 22.4 1166.3 1188.7
White 8 3 0 5 3.0 37.5 -106.3 1172.6 1066.3
Black 11 7 0 4 7.0 63.6 115.9 1161.8 1277.7
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 1130111369 Steyn, W (Willem) 3 1.0 1 0 2 33.3 1196.2 -141.7 1054.5 View list
2 1120108381 Van Der Merwe, M (Marthinus) 3 0.0 0 0 3 0.0 1196.4 -425.0 771.4 View list
3 1120130045 Du Toit, C (Calem) 2 2.0 2 0 0 100.0 1179.1 425.0 1604.1 View list
4 1120119336 Sartain, E (Ewan) 2 2.0 2 0 0 100.0 1183.8 425.0 1608.8 View list
5 2130117644 Vermaak, E (Ezay) 2 2.0 2 0 0 100.0 1190.1 425.0 1615.1 View list
6 2120117643 Von Wielligh, M (Maya) 2 2.0 2 0 0 100.0 1184.7 425.0 1609.7 View list
7 1120111853 Els, R (Ruben) 2 1.0 1 0 1 50.0 1178.4 0.0 1178.4 View list
8 1120106778 Herbst, W (Wilhelm) 2 0.5 0 1 1 25.0 1198.3 -212.5 985.8 View list
9 1120114949 Schutte, W (Wikus) 2 0.5 0 1 1 25.0 1194.3 -212.5 981.8 View list
10 1110105464 Shariff, M (Marcus) 2 0.0 0 0 2 0.0 1184.0 -425.0 759.0 View list
11 1130147073 Moletsane, T (Tshimologo) 1 1.0 1 0 0 100.0 1171.8 425.0 1596.8 View list
12 1120160113 Modise, R (Remoneetswe) 1 1.0 1 0 0 100.0 1174.1 425.0 1599.1 View list
13 1130160112 Moche, B (Botshelo) 1 1.0 1 0 0 100.0 1174.1 425.0 1599.1 View list
14 2130117641 Maass, T (Tanya) 1 1.0 1 0 0 100.0 1184.1 425.0 1609.1 View list
15 1090100919 Lechoano, M (Mpho) 1 1.0 1 0 0 100.0 1195.2 425.0 1620.2 View list
16 1120108378 Jacobs, E (E-Jay) 1 1.0 1 0 0 100.0 1192.6 425.0 1617.6 View list
17 1120111850 Barhuizen, H (Hanru) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2120119332 Du Plessis, M (Mia) 1 1.0 1 0 0 100.0 1195.9 425.0 1620.9 View list
19 2160303559 Retief, M (Marize) 1 1.0 1 0 0 100.0 1195.7 425.0 1620.7 View list
20 1120111854 Robb, N (Nathan) 1 1.0 1 0 0 100.0 1192.6 425.0 1617.6 View list