Player Page

Van Der Merwe, D (Dehandre)
Dob: 2010/11/29 (U16)
Gender: Male
Chess SA id: 1100107183
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2019/01/30 (1950 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 rating1176.4
Curent Weighted rating1176.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1176.4
Current floor (min rating allowed)679.4
Current highest rating achieved1179.4
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)±171.5
Current Raw change used (final)0.0
Projected new Raw rating1176.4
Projected new Weighed rating1176.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1179.4
Projected new floor679.4
Projected new K-facor40
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 rating1172.0
Curent Weighted rating1172.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1172.0
Current floor (min rating allowed)674.4
Current highest rating achieved1174.4
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)±172.6
Current Raw change used (final)0.0
Projected new Raw rating1172.0
Projected new Weighed rating1172.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1174.4
Projected new floor674.4
Projected new K-facor40
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2019 Tshwane Chess Registration Tournament (E) 2019/01/26 2019/01/26 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1179.4 1174.4 Analysis
2 2019 Centurion Club Tournament Open 2019/01/23 2019/01/30 Tshwane (GTP) Standard 60 0.83 6 3 1.0 1179.4 1174.4 Analysis
1 2018 Lardies Ope (F) 2018/10/27 2018/10/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 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 13 5 2 6 6.0 46.2 -32.7 1182.4 1149.7
White 8 2 2 4 3.0 37.5 -106.3 1185.5 1079.2
Black 5 3 0 2 3.0 60.0 85.0 1177.4 1262.4
Standard All 13 5 2 6 6.0 46.2 -32.7 1182.4 1149.7
White 8 2 2 4 3.0 37.5 -106.3 1185.5 1079.2
Black 5 3 0 2 3.0 60.0 85.0 1177.4 1262.4
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 1110098618 Elliott, Z (Zayne) 1 1.0 1 0 0 100.0 1179.4 425.0 1604.4 View list
2 1110107177 Henning, R (Rikus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2110107172 Meiring, T (Tiane) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2110108349 Medefindt, K (Kayla) 1 1.0 1 0 0 100.0 1179.4 425.0 1604.4 View list
5 111086773 Senekal, W (William) 1 1.0 1 0 0 100.0 1179.4 425.0 1604.4 View list
6 1110108344 Wagener, K (Keegan) 1 0.5 0 1 0 50.0 1179.4 0.0 1179.4 View list
7 1110108342 Van Deventer, J (Jonathan) 1 0.5 0 1 0 50.0 1179.4 0.0 1179.4 View list
8 1100107175 Raubenheimer, F (Franco) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 210088596 Louw, N (Nova) 1 0.0 0 0 1 0.0 1179.4 -425.0 754.4 View list
10 107061366 Letsoalo, G (Gift) 1 0.0 0 0 1 0.0 1179.4 -425.0 754.4 View list
11 1100107190 Green, H (Hadrian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2110100044 Fourie, N (Nine Mari) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2110101741 De Waal, N (Nadine) 1 0.0 0 0 1 0.0 1179.4 -425.0 754.4 View list