Player Page

Erasmus, E (Ethan)
Dob: 2004/09/01 (Adult)
Gender: Male
Chess SA id: 104093500
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2021/04/10 (1340 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 rating1192.3
Current Weighted rating1192.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.3
Current highest rating achieved1204.7
Current floor (min rating allowed)704.7
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)±167.6
Current Raw change used (final)0.0
Projected new Raw rating1192.3
Projected new Weighed rating1096.9
Projected new Weighted performance269.1
Projected new final Raw rating (if new WP > new Raw)1192.3
Projected new highest rating1204.7
Projected new floor704.7
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.3
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 rating1158.8
Current Weighted rating1158.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1158.8
Current highest rating achieved1158.8
Current floor (min rating allowed)658.8
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)±175.8
Current Raw change used (final)0.0
Projected new Raw rating1158.8
Projected new Weighed rating1066.1
Projected new Weighted performance73.1
Projected new final Raw rating (if new WP > new Raw)1158.8
Projected new highest rating1158.8
Projected new floor658.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1158.8
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 rating1215.1
Current Weighted rating1215.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1215.1
Current highest rating achieved1233.1
Current floor (min rating allowed)733.1
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)±162.3
Current Raw change used (final)0.0
Projected new Raw rating1215.1
Projected new Weighed rating1117.9
Projected new Weighted performance214.8
Projected new final Raw rating (if new WP > new Raw)1215.1
Projected new highest rating1233.1
Projected new floor733.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.1
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 rating1210.0
Current Weighted rating1210.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1210.0
Current highest rating achieved1210.0
Current floor (min rating allowed)710.0
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)±163.5
Current Raw change used (final)0.0
Projected new Raw rating1210.0
Projected new Weighed rating1113.2
Projected new Weighted performance59.1
Projected new final Raw rating (if new WP > new Raw)1210.0
Projected new highest rating1210.0
Projected new floor710.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Lower West Coast 2021 (U18 Boys) 2021/04/10 2021/04/10 West Coast (WCU) Rapid 30 0.60 5 1 0.0 1202.2 1233.1 Analysis
4 Weskus Topskole 2019 (U15) 2019/07/20 2019/07/20 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1173.0 1203.2 Analysis
3 Western Cape Top Schools 2018 (U15 Mix) 2018/08/25 2018/08/26 Overberg (WOS) Standard 60 0.83 5 5 2.0 1204.7 1200.0 Analysis
2 Basil Ellman Tournament 2018 (U14+U16) 2018/06/16 2018/06/16 West Coast (WCU) Rapid 25 0.54 5 5 3.0 1201.8 1200.0 Analysis
1 Mykonos Blitz U8 (U14+U16) 2018/02/04 2018/02/04 West Coast (WCU) Blitz 5 0.18 5 5 3.0 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 26 16 0 10 16.0 61.5 98.1 1146.1 1244.2
White 14 9 0 5 9.0 64.3 121.4 1155.0 1276.4
Black 12 7 0 5 7.0 58.3 70.8 1135.7 1206.6
Standard All 5 2 0 3 2.0 40.0 -85.0 1114.9 1029.9
White 3 1 0 2 1.0 33.3 -141.7 1117.6 975.9
Black 2 1 0 1 1.0 50.0 0.0 1110.9 1110.9
Rapid All 16 11 0 5 11.0 68.8 159.4 1154.5 1313.9
White 9 6 0 3 6.0 66.7 141.7 1157.4 1299.1
Black 7 5 0 2 5.0 71.4 182.1 1150.7 1332.9
Blitz All 5 3 0 2 3.0 60.0 85.0 1150.4 1235.4
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 3 1 0 2 1.0 33.3 -141.7 1117.3 975.6
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1050117551 Ramakgodi, A (Agewnang) 2 2.0 2 0 0 100.0 1173.0 425.0 1598.0 View list
2 1040110208 Swarts, A (Aldon) 2 2.0 2 0 0 100.0 1173.0 425.0 1598.0 View list
3 2060115894 Heatly, R (Rhoda) 2 2.0 2 0 0 100.0 1173.0 425.0 1598.0 View list
4 2050100573 Lamoor, C (Carlin) 2 2.0 2 0 0 100.0 1173.0 425.0 1598.0 View list
5 106077650 Franzman, A (Archard) 2 0.0 0 0 2 0.0 1173.0 -425.0 748.0 View list
6 1060096290 Kariem, S (Shakir) 1 1.0 1 0 0 100.0 1201.8 425.0 1626.8 View list
7 1020096302 Jonkers, D (Devon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 105077648 Hogan, L (Lee) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1040103509 Delport, S (Salagodien) 1 1.0 1 0 0 100.0 1201.8 425.0 1626.8 View list
10 1030096621 Mudhoni, D (Darrel) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
11 104055803 Stuurman, L (Luciano) 1 1.0 1 0 0 100.0 1204.7 425.0 1629.7 View list
12 1020096309 Visagie, C (Cowan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 105094690 Williams, V (Vogan) 1 1.0 1 0 0 100.0 1201.8 425.0 1626.8 View list
14 1040096294 Von Nelson, M (Melchizedec) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1030099880 Temmers, L (Liam) 1 0.0 0 0 1 0.0 1204.7 -425.0 779.7 View list
16 102050877 Nero, J (Juan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 203049830 Mitchells, J (Jamie-Lee) 1 0.0 0 0 1 0.0 1201.8 -425.0 776.8 View list
18 105065981 Minnaar, E (Ethan) 1 0.0 0 0 1 0.0 1201.8 -425.0 776.8 View list
19 1030134015 Harmse, C (Cal) 1 0.0 0 0 1 0.0 1202.2 -425.0 777.2 View list
20 103071988 Cupido, L (Leighton) 1 0.0 0 0 1 0.0 1204.7 -425.0 779.7 View list