Player Page

Erasmus, E (Earl)
Dob: 2008/04/09 (U18)
Gender: Male
Chess SA id: 108086611
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2020/02/22 (1542 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 rating1186.7
Curent Weighted rating1186.7
Curent Weighted performance506.3
Current official/published rating (highest between Raw, WR and WP)1186.7
Current floor (min rating allowed)686.7
Current highest rating achieved1186.7
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)±169.0
Current Raw change used (final)0.0
Projected new Raw rating1186.7
Projected new Weighed rating1186.7
Projected new Weighted performance506.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.7
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1186.7
Projected new floor686.7
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 rating1125.4
Curent Weighted rating1125.4
Curent Weighted performance377.8
Current official/published rating (highest between Raw, WR and WP)1125.4
Current floor (min rating allowed)628.6
Current highest rating achieved1128.6
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)±184.4
Current Raw change used (final)0.0
Projected new Raw rating1125.4
Projected new Weighed rating1125.4
Projected new Weighted performance377.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1125.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1128.6
Projected new floor628.6
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 rating1052.4
Curent Weighted rating1052.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1052.4
Current floor (min rating allowed)552.4
Current highest rating achieved1052.4
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)±204.6
Current Raw change used (final)0.0
Projected new Raw rating1052.4
Projected new Weighed rating1052.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1052.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1052.4
Projected new floor552.4
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 rating950.8
Curent Weighted rating950.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)950.8
Current floor (min rating allowed)552.4
Current highest rating achieved950.8
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)±236.5
Current Raw change used (final)0.0
Projected new Raw rating950.8
Projected new Weighed rating950.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)950.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating950.8
Projected new floor552.4
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 Paul Roos Blitz 2020 2020/02/22 2020/02/22 Cape Winelands (WCW) Blitz 5 0.18 9 9 5.0 1153.4 762.0 Analysis
11 Cape Winelands Schools Trials 1 2020 (U13 Boys) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.5 1153.4 956.0 Analysis
10 Curro Durbanville Chess Tournament 2019 (Premier) 2019/08/23 2019/08/24 Cape Town (WCT) Standard 60 0.83 6 4 2.5 1157.4 1128.6 Analysis
9 Courtrai Young Master Festival 2019 (U11) 2019/03/02 2019/03/02 Cape Winelands (WCW) Rapid 25 0.54 6 5 3.0 1144.2 857.6 Analysis
8 South African Junior Team Championships 2018 (U12B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.0 1156.6 1122.4 Analysis
7 Paul Roos Open Championship 2018 (C) 2018/09/22 2018/09/23 Cape Winelands (WCW) Standard 70 0.87 6 6 4.0 1119.7 1076.4 Analysis
6 Stellenberg Youth Chess Champs 2018 (D) 2018/06/23 2018/06/23 Cape Town (WCT) Standard 60 0.83 5 5 4.0 955.2 880.4 Analysis
5 Inter Regional 2018 (U12 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 871.0 828.0 Analysis
4 Cape Winelands Schools Prestige 2018 (U11 Boys) 2018/03/24 2018/03/25 Cape Winelands (WCW) Standard 60 0.83 7 7 5.0 705.6 705.6 Analysis
3 Cape Winelands Schools Trials 1 2018 (U11 Boys) 2018/03/03 2018/03/03 Cape Winelands (WCW) Rapid 30 0.60 6 6 4.0 705.6 762.0 Analysis
2 South African Junior Wildcard Championships 2017 (U10 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.5 762.0 762.0 Analysis
1 South African Junior Team Championships 2017 (U10B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 762.0 762.0 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 74 41 8 25 45.0 60.8 91.9 1005.3 1097.2
White 37 18 4 15 20.0 54.1 34.5 1033.3 1067.8
Black 37 23 4 10 25.0 67.6 149.3 977.3 1126.6
Standard All 48 27 5 16 29.5 61.5 97.4 918.8 1016.2
White 24 11 3 10 12.5 52.1 17.7 967.9 985.6
Black 24 16 2 6 17.0 70.8 177.1 869.6 1046.7
Rapid All 17 9 3 5 10.5 61.8 100.0 1110.8 1210.8
White 8 5 1 2 5.5 68.8 159.4 1103.8 1263.2
Black 9 4 2 3 5.0 55.6 47.2 1117.1 1164.3
Blitz All 9 5 0 4 5.0 55.6 47.2 1267.6 1314.8
White 5 2 0 3 2.0 40.0 -85.0 1234.6 1149.6
Black 4 3 0 1 3.0 75.0 212.5 1308.7 1521.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 208086608 Ferguson, K (Kaylin) 2 2.0 2 0 0 100.0 1054.3 425.0 1479.3 View list
2 107064069 Drury, N (Nicholas) 2 2.0 2 0 0 100.0 912.7 425.0 1337.7 View list
3 1080097987 Velem, R (Renico) 2 1.0 1 0 1 50.0 1132.0 0.0 1132.0 View list
4 107078359 Davids, R (Rafael) 2 0.5 0 1 1 25.0 929.5 -212.5 717.0 View list
5 1080105922 Basson, Z (Zanco) 1 1.0 1 0 0 100.0 1119.7 425.0 1544.7 View list
6 208083655 Bartman, J (Jadey) 1 1.0 1 0 0 100.0 762.0 425.0 1187.0 View list
7 2090118018 Davids, B (Bronwyne) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
8 209084197 Crotz, K (Kirsten) 1 1.0 1 0 0 100.0 1157.4 425.0 1582.4 View list
9 108084451 Cronje, NM (Nicolaas Mattheus) 1 1.0 1 0 0 100.0 762.0 425.0 1187.0 View list
10 1080132332 Conradie, H (Henry) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
11 108069885 Difotso, LR (Lebogang) 1 1.0 1 0 0 100.0 871.0 425.0 1296.0 View list
12 1090119361 Byrne, R (Russel) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
13 108088041 Botha, D (Danrich) 1 1.0 1 0 0 100.0 762.0 425.0 1187.0 View list
14 1070108640 Gardner, S (Sulayman) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
15 108087794 Goosen, J (Johannes) 1 1.0 1 0 0 100.0 705.6 425.0 1130.6 View list
16 108059718 Griesel, W (Wian) 1 1.0 1 0 0 100.0 762.0 425.0 1187.0 View list
17 2070104260 Grobbelaar, C (Chanelle) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list
18 1080097933 Grobler, E (Etienne) 1 1.0 1 0 0 100.0 1156.6 425.0 1581.6 View list
19 1080110836 Henning, C (Chris) 1 1.0 1 0 0 100.0 1144.2 425.0 1569.2 View list
20 1080104270 Isaacs, L (Lyle) 1 1.0 1 0 0 100.0 1153.4 425.0 1578.4 View list