Player Page

Carvalhaes, E (Ethan)
Dob: 2011/08/04 (U14)
Gender: Male
Chess SA id: 1110131076
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/01/30 (878 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 rating1113.3
Current Weighted rating1113.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1113.3
Current highest rating achieved1196.3
Current floor (min rating allowed)696.3
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)±187.6
Current Raw change used (final)0.0
Projected new Raw rating1113.3
Projected new Weighed rating1024.2
Projected new Weighted performance452.3
Projected new final Raw rating (if new WP > new Raw)1113.3
Projected new highest rating1196.3
Projected new floor696.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1113.3
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 rating1100.8
Current Weighted rating1100.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1100.8
Current highest rating achieved1198.4
Current floor (min rating allowed)698.4
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)±191.0
Current Raw change used (final)0.0
Projected new Raw rating1100.8
Projected new Weighed rating1012.7
Projected new Weighted performance452.3
Projected new final Raw rating (if new WP > new Raw)1100.8
Projected new highest rating1198.4
Projected new floor698.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.8
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 2022 Cape Of Good Hope Open (U12) 2022/01/29 2022/01/30 Cape Town (WCT) Standard 70 0.87 6 6 2.0 1127.9 1114.0 Analysis
2 2020 Metro Trials (U9 Boys) 2020/03/13 2020/03/14 Cape Town (WCT) Standard 60 0.83 5 4 0.0 1196.3 1198.4 Analysis
1 Metro North Individual Trials 2020 (U7+U9) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 5 5 2.5 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 15 4 1 10 4.5 30.0 -170.0 1200.0 1030.0
White 9 2 1 6 2.5 27.8 -188.9 1204.8 1016.0
Black 6 2 0 4 2.0 33.3 -141.7 1192.8 1051.1
Standard All 15 4 1 10 4.5 30.0 -170.0 1200.0 1030.0
White 9 2 1 6 2.5 27.8 -188.9 1204.8 1016.0
Black 6 2 0 4 2.0 33.3 -141.7 1192.8 1051.1
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 1110131086 Vukuza, M (Mivuyo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1110134480 Vokwana, L (Likhona) 1 1.0 1 0 0 100.0 1127.9 425.0 1552.9 View list
3 1120131075 Burger, J (Jacobus Daniel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2110134086 Mavuso, T (Thimna) 1 1.0 1 0 0 100.0 1127.9 425.0 1552.9 View list
5 1110131087 Witbooi, K (Kamva) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
6 1120136553 Lorentz, F (Felix) 1 0.0 0 0 1 0.0 1127.9 -425.0 702.9 View list
7 1110116553 Joseph, U (Uthmaan) 1 0.0 0 0 1 0.0 1196.3 -425.0 771.3 View list
8 1110134111 Brey, Y (Yusuf) 1 0.0 0 0 1 0.0 1127.9 -425.0 702.9 View list
9 1110132058 Braaf, J (Jordan) 1 0.0 0 0 1 0.0 1127.9 -425.0 702.9 View list
10 2120109829 Van De Vyver, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1110118024 Stander, L (Loghan) 1 0.0 0 0 1 0.0 1196.3 -425.0 771.3 View list
12 2110109830 Snyman, MM (Mila Marie) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1110118916 Otto, A (Abubacar) 1 0.0 0 0 1 0.0 1196.3 -425.0 771.3 View list
14 211087036 Osborne, H (Hannah) 1 0.0 0 0 1 0.0 1127.9 -425.0 702.9 View list
15 1110108081 Muller, H (Helgard) 1 0.0 0 0 1 0.0 1196.3 -425.0 771.3 View list