Player Page

De Roubaix, E (Estean)
Dob: 2009/12/17 (U16)
Gender: Male
Chess SA id: 1090301183
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (21 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 rating1221.9
Curent Weighted rating1203.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1221.9
Current floor (min rating allowed)721.9
Current highest rating achieved1221.9
Current K-factor36
Games played this month4
Score (S)0.0
Expected score (We)1.80
Difference (S-We)-1.80
Current Raw change (no limits, including tournament time weight)-48.0
Current min/max change allowed (with limits)±160.7
Current Raw change used (final)-48.0
Projected new Raw rating1173.9
Projected new Weighed rating1201.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.2
Projected effective change (new Official - current Official)-20.7
Projected new highest rating1221.9
Projected new floor721.9
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 achieved0.0
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 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 rating0.0
Projected new floor700.0
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 rating1223.2
Curent Weighted rating1203.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1223.2
Current floor (min rating allowed)723.2
Current highest rating achieved1223.2
Current K-factor36
Games played this month4
Score (S)0.0
Expected score (We)1.98
Difference (S-We)-1.98
Current Raw change (no limits, including tournament time weight)-71.3
Current min/max change allowed (with limits)±160.4
Current Raw change used (final)-71.3
Projected new Raw rating1151.9
Projected new Weighed rating1199.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.6
Projected effective change (new Official - current Official)-23.6
Projected new highest rating1223.2
Projected new floor723.2
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)723.2
Current highest rating achieved0.0
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 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 rating0.0
Projected new floor723.2
Projected new K-facor40
Tournaments
Tournament: Benoni Cluster High Schools Teams 2024 (U17)
Start: 2024/05/11  End: 2024/05/11  Host: GE  Type: Rapid   Time: 45  Time weight: 0.74  Rounds: 4
Games: 4  Score: 0.0
Main rating: 1221.9  Rating gain/loss: -48.0
Type rating: 1223.2  Rating gain/loss: -71.3
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Benoni Cluster High Schools Teams 2024 (U17) 2024/05/11 2024/05/11 Ekurhuleni (GE) Rapid 45 0.74 5 4 0.0 1221.9 1223.2 Analysis
1 Benoni High Schools Cluster Individuals 2024 (U15 Boys) 2024/03/16 2024/03/16 Ekurhuleni (GE) Rapid 45 0.74 5 5 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Benoni Cluster High Schools Teams 2024 (U17) 2024/05/11 2024/05/11 Ekurhuleni (GE) Rapid 45 0.74 5 4 0.0 1221.9 1223.2 Analysis
1 Benoni High Schools Cluster Individuals 2024 (U15 Boys) 2024/03/16 2024/03/16 Ekurhuleni (GE) Rapid 45 0.74 5 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 3 0 6 3.0 33.3 -141.7 1248.9 1107.2
White 4 2 0 2 2.0 50.0 0.0 1249.1 1249.1
Black 5 1 0 4 1.0 20.0 -255.0 1248.7 993.7
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 9 3 0 6 3.0 33.3 -141.7 1248.9 1107.2
White 4 2 0 2 2.0 50.0 0.0 1249.1 1249.1
Black 5 1 0 4 1.0 20.0 -255.0 1248.7 993.7
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 9 3 0 6 3.0 33.3 -141.7 1248.9 1107.2
White 4 2 0 2 2.0 50.0 0.0 1249.1 1249.1
Black 5 1 0 4 1.0 20.0 -255.0 1248.7 993.7
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 9 3 0 6 3.0 33.3 -141.7 1248.9 1107.2
White 4 2 0 2 2.0 50.0 0.0 1249.1 1249.1
Black 5 1 0 4 1.0 20.0 -255.0 1248.7 993.7
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 1090154869 Essop, A (Ashaz) 2 1.0 1 0 1 50.0 1211.0 0.0 1211.0 View list
2 1090301193 Rice, E (Elton) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1100301195 Smit, W (Werner) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1080098207 Venter, A (Ary) 1 0.0 0 0 1 0.0 1221.9 -425.0 796.9 View list
5 1100105053 Smit, J (Joandre) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1090151755 Skwatsha, S (Sipho) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1070154921 Mpofu, S (Sinothile) 1 0.0 0 0 1 0.0 1221.9 -425.0 796.9 View list
8 1070139583 Hamilton-Hall, R (Riley) 1 0.0 0 0 1 0.0 1221.9 -425.0 796.9 View list