Player Page

Van Der Merwe, S (Stiaan)
Dob: 2003/08/09 (Adult)
Gender: Male
Chess SA id: 103047775
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2018/03/17 (2296 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 rating883.0
Current Weighted rating883.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)883.0
Current highest rating achieved883.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±260.5
Current Raw change used (final)0.0
Projected new Raw rating883.0
Projected new Weighed rating812.4
Projected new Weighted performance80.0
Projected new final Raw rating (if new WP > new Raw)883.0
Projected new highest rating883.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)883.0
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 rating896.0
Current Weighted rating896.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)896.0
Current highest rating achieved896.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±255.7
Current Raw change used (final)0.0
Projected new Raw rating896.0
Projected new Weighed rating824.3
Projected new Weighted performance80.0
Projected new final Raw rating (if new WP > new Raw)896.0
Projected new highest rating896.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)896.0
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 rating823.2
Current Weighted rating823.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)823.2
Current highest rating achieved823.2
Current floor (min rating allowed)500.0
Current K-factor40
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)±283.6
Current Raw change used (final)0.0
Projected new Raw rating823.2
Projected new Weighed rating757.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating823.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)823.2
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 rating823.2
Current Weighted rating823.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)823.2
Current highest rating achieved823.2
Current floor (min rating allowed)500.0
Current K-factor40
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)±283.6
Current Raw change used (final)0.0
Projected new Raw rating823.2
Projected new Weighed rating757.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating823.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)823.2
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 D8 Individual 2018 (U15 Boys) 2018/03/17 2018/03/17 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 823.2 823.2 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 5 3 0 2 3.0 60.0 85.0 1038.1 1123.1
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 3 1 0 2 1.0 33.3 -141.7 930.2 788.6
Standard All 5 3 0 2 3.0 60.0 85.0 1038.1 1123.1
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 3 1 0 2 1.0 33.3 -141.7 930.2 788.6
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 1040099364 Mnqosini, M (Mpuyelwa) 1 1.0 1 0 0 100.0 823.2 425.0 1248.2 View list
2 108092116 Mkhize, S (Siyaboga) 1 1.0 1 0 0 100.0 823.2 425.0 1248.2 View list
3 1030099365 Mkhemezulu, N (Nkosinathi) 1 1.0 1 0 0 100.0 823.2 425.0 1248.2 View list
4 103080723 Sejeng, O (Onkatlile) 1 0.0 0 0 1 0.0 823.2 -425.0 398.2 View list
5 103075208 Mokhotsoa, KR (Kamohelo) 1 0.0 0 0 1 0.0 823.2 -425.0 398.2 View list