Player Page

Van Wyk, NR (Nelson)
Dob: 1964/05/15 (Adult)
Gender: Male
Chess SA id: 164040888
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (56 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 rating1191.9
Current Weighted rating1182.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.9
Current highest rating achieved1267.0
Current floor (min rating allowed)767.0
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)±167.7
Current Raw change used (final)0.0
Projected new Raw rating1191.9
Projected new Weighed rating1088.2
Projected new Weighted performance918.3
Projected new final Raw rating (if new WP > new Raw)1191.9
Projected new highest rating1267.0
Projected new floor767.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1191.9
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 rating1171.3
Current Weighted rating1179.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1179.5
Current highest rating achieved1267.0
Current floor (min rating allowed)767.0
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)±172.7
Current Raw change used (final)0.0
Projected new Raw rating1171.3
Projected new Weighed rating1085.1
Projected new Weighted performance367.6
Projected new final Raw rating (if new WP > new Raw)1171.3
Projected new highest rating1267.0
Projected new floor767.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.3
Projected effective change (new Official - current Official)-8.2
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 rating1191.4
Current Weighted rating1220.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1220.8
Current highest rating achieved1267.0
Current floor (min rating allowed)767.0
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)±167.9
Current Raw change used (final)0.0
Projected new Raw rating1191.4
Projected new Weighed rating1124.2
Projected new Weighted performance746.5
Projected new final Raw rating (if new WP > new Raw)1191.4
Projected new highest rating1267.0
Projected new floor767.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1191.4
Projected effective change (new Official - current Official)-29.4
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 rating1267.0
Current Weighted rating1232.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1267.0
Current highest rating achieved1267.0
Current floor (min rating allowed)767.0
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)±150.7
Current Raw change used (final)0.0
Projected new Raw rating1267.0
Projected new Weighed rating1135.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1267.0
Projected new floor767.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1267.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Eureka Open 27 July 2024 (D) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1181.0 1181.0 Analysis
2 Evaton Primary Open 20 July 2024 (B) 2024/07/20 2024/07/20 Sedibeng (GSV) Rapid 30 0.60 5 5 1.5 1181.0 1267.0 Analysis
1 Midvaal Winter Classic 13 July 2024 (A) 2024/07/13 2024/07/13 Sedibeng (GSV) Rapid 30 0.60 7 7 2.0 1181.0 1267.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Eureka Open 27 July 2024 (D) 2024/07/27 2024/07/27 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1181.0 1181.0 Analysis
2 Evaton Primary Open 20 July 2024 (B) 2024/07/20 2024/07/20 Sedibeng (GSV) Rapid 30 0.60 5 5 1.5 1181.0 1267.0 Analysis
1 Midvaal Winter Classic 13 July 2024 (A) 2024/07/13 2024/07/13 Sedibeng (GSV) Rapid 30 0.60 7 7 2.0 1181.0 1267.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 5 1 11 5.5 32.4 -150.0 1393.3 1243.3
White 8 2 0 6 2.0 25.0 -212.5 1468.8 1256.3
Black 9 3 1 5 3.5 38.9 -94.4 1326.2 1231.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1209.5 1124.5
White 2 0 0 2 0.0 0.0 -425.0 1227.2 802.2
Black 3 2 0 1 2.0 66.7 141.7 1197.7 1339.4
Rapid All 12 3 1 8 3.5 29.2 -177.1 1469.9 1292.9
White 6 2 0 4 2.0 33.3 -141.7 1549.4 1407.7
Black 6 1 1 4 1.5 25.0 -212.5 1390.5 1178.0
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 17 5 1 11 5.5 32.4 -150.0 1393.3 1243.3
White 8 2 0 6 2.0 25.0 -212.5 1468.8 1256.3
Black 9 3 1 5 3.5 38.9 -94.4 1326.2 1231.8
Standard All 5 2 0 3 2.0 40.0 -85.0 1209.5 1124.5
White 2 0 0 2 0.0 0.0 -425.0 1227.2 802.2
Black 3 2 0 1 2.0 66.7 141.7 1197.7 1339.4
Rapid All 12 3 1 8 3.5 29.2 -177.1 1469.9 1292.9
White 6 2 0 4 2.0 33.3 -141.7 1549.4 1407.7
Black 6 1 1 4 1.5 25.0 -212.5 1390.5 1178.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080158610 Van Eyssen, A (Arend) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
2 1120139655 Du Toit, C (Christiaan) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
3 1040143504 Lekoane, K (Keabetsoe Tiisetso) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
4 1080104492 Maloka, L (Lesedi) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
5 1040307589 Mavhungu, W (Wanga) 1 1.0 1 0 0 100.0 1181.0 425.0 1606.0 View list
6 1060143515 Molefe, D (Dumisane) 1 0.5 0 1 0 50.0 1181.0 0.0 1181.0 View list
7 1800305171 Zabeko, M (Mafika) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
8 105058538 Smit, D (Devon) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
9 158032300 Roberts, TB (Tieho) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
10 107091654 Olivier, J (Jan-Hendrik) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
11 103086482 Nxumalo, S (Sanele) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
12 1040307591 Muyengwa, M (Munashe) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
13 1040158634 Mubva, L (Litshani) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
14 181023437 Mmoneng, PL (Patrick) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
15 1970104047 Maponya, K (Khutso) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
16 1030161571 Magaele, K (Kholofelo) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list
17 1840144457 Gaza, O (Obert) 1 0.0 0 0 1 0.0 1181.0 -425.0 756.0 View list