Player Page

Van Der Merwe, N (Nian)
Dob: 2006/06/15 (U20)
Gender: Male
Chess SA id: 1060151316
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/02/17 (100 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 rating1260.5
Curent Weighted rating1248.6
Curent Weighted performance1120.3
Current official/published rating (highest between Raw, WR and WP)1260.5
Current floor (min rating allowed)782.1
Current highest rating achieved1282.1
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)±152.1
Current Raw change used (final)0.0
Projected new Raw rating1260.5
Projected new Weighed rating1250.7
Projected new Weighted performance1120.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1282.1
Projected new floor782.1
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 rating1221.6
Curent Weighted rating1218.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.6
Current floor (min rating allowed)721.6
Current highest rating achieved1221.6
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.6
Projected new Weighed rating1218.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1221.6
Projected new floor721.6
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 rating1232.8
Curent Weighted rating1230.9
Curent Weighted performance1127.2
Current official/published rating (highest between Raw, WR and WP)1232.8
Current floor (min rating allowed)795.0
Current highest rating achieved1295.0
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)±158.2
Current Raw change used (final)0.0
Projected new Raw rating1232.8
Projected new Weighed rating1231.8
Projected new Weighted performance1127.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1232.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1295.0
Projected new floor795.0
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 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)795.0
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 floor795.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.0 1262.9 1241.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Cape Winelands Schools - HS Trials 1 2024 (U18 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.0 1262.9 1241.4 Analysis
7 Cape Town Junior Chess League Finals 2023 (U20A) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 7 5 2.0 1261.5 1243.2 Analysis
6 CW Top Schools 2023 (U18 Mix) 2023/08/26 2023/08/26 Cape Winelands (WCW) Rapid 32 0.63 5 5 2.0 1282.1 1295.0 Analysis
5 Cape Town Junior Chess League - Round 1 2023 (U20) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 5 4.0 1246.9 1230.2 Analysis
4 Cape Town Junior League 2nd Qualifier 2023 (U20) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 5 3.0 1227.5 1203.6 Analysis
3 Cape Town Junior Chess League Q1 2023 2023/05/13 2023/05/13 Cape Town (WCT) Rapid 25 0.54 7 7 3.0 1221.3 1200.0 Analysis
2 Cape Winelands Schools Prestige 2023 (U17 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1196.7 1192.8 Analysis
1 Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 3 0 3 3.0 50.0 0.0 1247.0 1247.0
White 3 2 0 1 2.0 66.7 141.7 1294.5 1436.1
Black 3 1 0 2 1.0 33.3 -141.7 1199.6 1058.0
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 6 3 0 3 3.0 50.0 0.0 1247.0 1247.0
White 3 2 0 1 2.0 66.7 141.7 1294.5 1436.1
Black 3 1 0 2 1.0 33.3 -141.7 1199.6 1058.0
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 43 23 0 20 23.0 53.5 29.7 1255.4 1285.0
White 17 10 0 7 10.0 58.8 75.0 1249.6 1324.6
Black 26 13 0 13 13.0 50.0 0.0 1259.1 1259.1
Standard All 10 6 0 4 6.0 60.0 85.0 1157.9 1242.9
White 4 1 0 3 1.0 25.0 -212.5 1213.1 1000.6
Black 6 5 0 1 5.0 83.3 283.3 1121.1 1404.4
Rapid All 33 17 0 16 17.0 51.5 12.9 1284.9 1297.8
White 13 9 0 4 9.0 69.2 163.5 1260.9 1424.3
Black 20 8 0 12 8.0 40.0 -85.0 1300.5 1215.5
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 1060108804 Ntukela, A (Amzolele) 3 0.0 0 0 3 0.0 1236.8 -425.0 811.8 View list
2 1070138894 Titus, G (Graylin) 2 2.0 2 0 0 100.0 1237.2 425.0 1662.2 View list
3 106084224 Mootsi, S (Seemo) 2 1.0 1 0 1 50.0 1241.0 0.0 1241.0 View list
4 105054552 Swart, C (Colin) 2 1.0 1 0 1 50.0 1234.1 0.0 1234.1 View list
5 106087908 Hall, G (Gregory) 2 0.0 0 0 2 0.0 1198.3 -425.0 773.3 View list
6 1060099582 Deysel, T (Turlo) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
7 107078353 De Wet, M (Malcolm) 1 1.0 1 0 0 100.0 1261.5 425.0 1686.5 View list
8 1110138039 Damane, H (Hlumelo) 1 1.0 1 0 0 100.0 1261.5 425.0 1686.5 View list
9 1050096516 Cronje, Z (Zander) 1 1.0 1 0 0 100.0 1282.1 425.0 1707.1 View list
10 1060108636 Brown, G (Gareth) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1060151290 Botes, J (Janye) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1060159003 Groves, E (Edwin) 1 1.0 1 0 0 100.0 1246.9 425.0 1671.9 View list
13 1060147579 Hlalele, L (Le-Eme) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
14 1080151250 Hayes, C (Carlos) 1 1.0 1 0 0 100.0 1262.9 425.0 1687.9 View list
15 1110131799 Barends, Z (Zac) 1 1.0 1 0 0 100.0 1221.3 425.0 1646.3 View list
16 2110156976 Lambrecht, A (Amelie) 1 1.0 1 0 0 100.0 1221.3 425.0 1646.3 View list
17 1060157925 Keyser, M (Mickhael) 1 1.0 1 0 0 100.0 1227.5 425.0 1652.5 View list
18 1070132339 Jones, D (Devon) 1 1.0 1 0 0 100.0 1196.7 425.0 1621.7 View list
19 2070157926 Maliwana, K (Kuhle) 1 1.0 1 0 0 100.0 1227.5 425.0 1652.5 View list
20 1080138881 Mululu, G (George) 1 1.0 1 0 0 100.0 1246.9 425.0 1671.9 View list