Player Page

Marais, D (Dewandre)
Dob: 2005/03/12 (U20)
Gender: Male
Chess SA id: 1050300775
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/03/22 (96 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 rating1208.0
Current Weighted rating1201.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1208.0
Current highest rating achieved1208.0
Current floor (min rating allowed)708.0
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)±163.9
Current Raw change used (final)0.0
Projected new Raw rating1208.0
Projected new Weighed rating1105.8
Projected new Weighted performance705.7
Projected new final Raw rating (if new WP > new Raw)1208.0
Projected new highest rating1208.0
Projected new floor708.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.0
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 rating1203.2
Current Weighted rating1200.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1203.2
Current highest rating achieved1203.2
Current floor (min rating allowed)703.2
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)±165.1
Current Raw change used (final)0.0
Projected new Raw rating1203.2
Projected new Weighed rating1104.7
Projected new Weighted performance705.7
Projected new final Raw rating (if new WP > new Raw)1203.2
Projected new highest rating1203.2
Projected new floor703.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1203.2
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 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 Western Cape HS Individuals Championship 2024 (U20 Boys+Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.0 1200.0 1200.0 Analysis
1 Eden School Chess Trials 1 2024 (U20 Mix) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Western Cape HS Individuals Championship 2024 (U20 Boys+Girls) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 2.0 1200.0 1200.0 Analysis
1 Eden School Chess Trials 1 2024 (U20 Mix) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 5 1 5 5.5 50.0 0.0 1221.4 1221.4
White 6 3 1 2 3.5 58.3 70.8 1242.3 1313.2
Black 5 2 0 3 2.0 40.0 -85.0 1196.3 1111.3
Standard All 11 5 1 5 5.5 50.0 0.0 1221.4 1221.4
White 6 3 1 2 3.5 58.3 70.8 1242.3 1313.2
Black 5 2 0 3 2.0 40.0 -85.0 1196.3 1111.3
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 11 5 1 5 5.5 50.0 0.0 1221.4 1221.4
White 6 3 1 2 3.5 58.3 70.8 1242.3 1313.2
Black 5 2 0 3 2.0 40.0 -85.0 1196.3 1111.3
Standard All 11 5 1 5 5.5 50.0 0.0 1221.4 1221.4
White 6 3 1 2 3.5 58.3 70.8 1242.3 1313.2
Black 5 2 0 3 2.0 40.0 -85.0 1196.3 1111.3
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 1050193112 Fourie, S (Shane) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 2060193111 Cremer, L (Leah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1050151329 Geel, R (Ruan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 105078148 Botha, J (Jonathan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1050193177 Langhtrey, B (Brentiano) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 1080109888 Van Wyk, J (Jonathan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1060193113 Mitchell, C (Cayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1050108214 Lose, L (Luvo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 106088313 De Lange, G (Gebhart) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1060118499 Claassen, R (Ruwaldo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list