Player Page

Van Der Merwe, S (Schalk)
Dob: 2012/01/07 (U14)
Gender: Male
Chess SA id: 1120192496
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (107 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 rating1122.6
Current Weighted rating1178.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.0
Current highest rating achieved1139.9
Current floor (min rating allowed)639.9
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)±185.1
Current Raw change used (final)0.0
Projected new Raw rating1122.6
Projected new Weighed rating1083.0
Projected new Weighted performance564.5
Projected new final Raw rating (if new WP > new Raw)1122.6
Projected new highest rating1139.9
Projected new floor639.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1122.6
Projected effective change (new Official - current Official)-55.4
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 rating1106.0
Current Weighted rating1173.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.2
Current highest rating achieved1126.0
Current floor (min rating allowed)626.0
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)±189.6
Current Raw change used (final)0.0
Projected new Raw rating1106.0
Projected new Weighed rating1078.4
Projected new Weighted performance564.5
Projected new final Raw rating (if new WP > new Raw)1106.0
Projected new highest rating1126.0
Projected new floor626.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1106.0
Projected effective change (new Official - current Official)-67.2
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 DR KKD Ferdies Mar 2024 (E) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1139.9 1126.0 Analysis
1 DR KKD Curro Feb 2024 (U14) 2024/02/10 2024/02/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 DR KKD Ferdies Mar 2024 (E) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1139.9 1126.0 Analysis
1 DR KKD Curro Feb 2024 (U14) 2024/02/10 2024/02/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 0 7 3.0 30.0 -170.0 1141.6 971.6
White 5 1 0 4 1.0 20.0 -255.0 1156.8 901.8
Black 5 2 0 3 2.0 40.0 -85.0 1126.3 1041.3
Standard All 10 3 0 7 3.0 30.0 -170.0 1141.6 971.6
White 5 1 0 4 1.0 20.0 -255.0 1156.8 901.8
Black 5 2 0 3 2.0 40.0 -85.0 1126.3 1041.3
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 10 3 0 7 3.0 30.0 -170.0 1141.6 971.6
White 5 1 0 4 1.0 20.0 -255.0 1156.8 901.8
Black 5 2 0 3 2.0 40.0 -85.0 1126.3 1041.3
Standard All 10 3 0 7 3.0 30.0 -170.0 1141.6 971.6
White 5 1 0 4 1.0 20.0 -255.0 1156.8 901.8
Black 5 2 0 3 2.0 40.0 -85.0 1126.3 1041.3
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 1150152133 Moreki, T (Tebogo) 1 1.0 1 0 0 100.0 1139.9 425.0 1564.9 View list
2 1120109533 Molete, N (Neo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1150154543 Thope, R (Refentse) 1 1.0 1 0 0 100.0 1139.9 425.0 1564.9 View list
4 1130140600 Rheder, D (Dihan) 1 0.0 0 0 1 0.0 1139.9 -425.0 714.9 View list
5 1140152135 Motaung, A (Atlehang) 1 0.0 0 0 1 0.0 1139.9 -425.0 714.9 View list
6 1120118094 Kleingeld, S (Stebastiaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1120149646 Gresse, J (Julian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2110192486 Gam, N (Nompumelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2120192482 Conradie, S (Sumien) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1120300195 Bekker, E (Eliah) 1 0.0 0 0 1 0.0 1139.9 -425.0 714.9 View list