Player Page

Van Der Westhuizen, S (Stephan)
Dob: 2010/06/30 (U16)
Gender: Male
Chess SA id: 110086935
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2020/01/18 (1770 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 rating1116.5
Current Weighted rating1116.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1116.5
Current highest rating achieved1209.4
Current floor (min rating allowed)709.4
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)±186.8
Current Raw change used (final)0.0
Projected new Raw rating1116.5
Projected new Weighed rating1027.2
Projected new Weighted performance255.3
Projected new final Raw rating (if new WP > new Raw)1116.5
Projected new highest rating1209.4
Projected new floor709.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1116.5
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 rating1098.0
Current Weighted rating1098.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1098.0
Current highest rating achieved1209.6
Current floor (min rating allowed)709.6
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)±191.8
Current Raw change used (final)0.0
Projected new Raw rating1098.0
Projected new Weighed rating1010.2
Projected new Weighted performance255.3
Projected new final Raw rating (if new WP > new Raw)1098.0
Projected new highest rating1209.6
Projected new floor709.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1098.0
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 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
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
3 Mangaung Metro Chess 17-18 January 2020 (E) 2020/01/17 2020/01/18 Mangaung (FMB) Standard 62 0.84 5 5 2.0 1111.1 1088.6 Analysis
2 Mangaung Metro Chess 18-19 January 2019 (E) 2019/01/18 2019/01/19 Mangaung (FMB) Standard 62 0.84 5 5 0.5 1209.4 1209.6 Analysis
1 Mangaung Metro Chess12 & 13 October 2018 (F) 2018/10/12 2018/10/13 Mangaung (FMB) Standard 62 0.84 5 5 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 15 5 1 9 5.5 36.7 -113.3 1126.1 1012.8
White 7 0 1 6 0.5 7.1 -364.3 1185.8 821.6
Black 8 5 0 3 5.0 62.5 106.3 1073.8 1180.1
Standard All 15 5 1 9 5.5 36.7 -113.3 1126.1 1012.8
White 7 0 1 6 0.5 7.1 -364.3 1185.8 821.6
Black 8 5 0 3 5.0 62.5 106.3 1073.8 1180.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120106778 Herbst, W (Wilhelm) 2 1.0 1 0 1 50.0 1155.5 0.0 1155.5 View list
2 1100119330 Sartain, R (Ryan) 1 1.0 1 0 0 100.0 1111.1 425.0 1536.1 View list
3 1100100918 Rossouw, D (Dihan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1090114941 Mosia, K (Kutlwano) 1 1.0 1 0 0 100.0 1111.1 425.0 1536.1 View list
5 1110106780 Liversage, C (Corne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1090100917 Chabeli, T (Tshepo) 1 0.5 0 1 0 50.0 1209.4 0.0 1209.4 View list
7 1120108381 Van Der Merwe, M (Marthinus) 1 0.0 0 0 1 0.0 1111.1 -425.0 686.1 View list
8 1100103071 Tomane, T (Tumisana) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1090096009 Pelesa, O (Oratilwe) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list
10 1110108383 Olivier, R (Riley) 1 0.0 0 0 1 0.0 1111.1 -425.0 686.1 View list
11 1090100919 Lechoano, M (Mpho) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list
12 1090096010 Le Roux, S (Stephan) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list
13 1100106779 Colbert, A (Ashlynne) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 210086184 Beelders, K (Kyra) 1 0.0 0 0 1 0.0 1209.4 -425.0 784.4 View list