Player Page

Van Der Merwe, SW (Schalk)
Dob: 1987/12/15 (Adult)
Gender: Male
Chess SA id: 187039313
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/10/01 (599 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 rating1313.7
Curent Weighted rating1281.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1313.7
Current floor (min rating allowed)813.7
Current highest rating achieved1313.7
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)±141.0
Current Raw change used (final)0.0
Projected new Raw rating1313.7
Projected new Weighed rating1285.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1313.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1313.7
Projected new floor813.7
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 rating1314.4
Curent Weighted rating1279.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1314.4
Current floor (min rating allowed)814.4
Current highest rating achieved1314.4
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)±140.9
Current Raw change used (final)0.0
Projected new Raw rating1314.4
Projected new Weighed rating1284.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1314.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1314.4
Projected new floor814.4
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 2022 Western Province Club League (B) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 5 2.5 1200.0 1200.0 Analysis
2 2022 Western Province Club League (B) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 7 1.5 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 12 3 2 7 4.0 33.3 -141.7 1527.9 1386.2
White 7 2 0 5 2.0 28.6 -182.1 1454.6 1272.5
Black 5 1 2 2 2.0 40.0 -85.0 1630.4 1545.4
Standard All 12 3 2 7 4.0 33.3 -141.7 1527.9 1386.2
White 7 2 0 5 2.0 28.6 -182.1 1454.6 1272.5
Black 5 1 2 2 2.0 40.0 -85.0 1630.4 1545.4
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 199064797 Davids, K (Keegan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 179013667 Janse Van Rensburg, J (Jack) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1020147017 Swartz, R (Robyn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 189053931 Salem, A (Abdarahim) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 179026179 Mumba, E (Elija) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 162042913 Willenberg, GI (Glen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 198035054 Sloane, J (James) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 165033637 Schutte, A (Andre) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 184018612 Louw, LT (Llewellyn) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 198088183 Jacobs, J (Junaid) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 101005854 Cuthbert, M (Michael) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 108053347 Allie, I (Ishmaeel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list