Player Page

Diedericks, E (Ethan)
Dob: 2004/11/24 (Adult)
Gender: Male
Chess SA id: 1040098050
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/02/19 (1007 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 rating938.3
Current Weighted rating938.3
Current Weighted performance245.2
Current official/published rating (highest between Raw, WR and WP)938.3
Current highest rating achieved1114.3
Current floor (min rating allowed)614.3
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)±240.7
Current Raw change used (final)0.0
Projected new Raw rating938.3
Projected new Weighed rating863.2
Projected new Weighted performance245.2
Projected new final Raw rating (if new WP > new Raw)938.3
Projected new highest rating1114.3
Projected new floor614.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)938.3
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 rating914.8
Current Weighted rating914.8
Current Weighted performance245.2
Current official/published rating (highest between Raw, WR and WP)914.8
Current highest rating achieved1097.2
Current floor (min rating allowed)597.2
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)±248.9
Current Raw change used (final)0.0
Projected new Raw rating914.8
Projected new Weighed rating841.6
Projected new Weighted performance245.2
Projected new final Raw rating (if new WP > new Raw)914.8
Projected new highest rating1097.2
Projected new floor597.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)914.8
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
9 West Coast Schools Prestige 2022 (U18 Boys) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 2 1.0 919.4 910.4 Analysis
8 Overvaal Chess Open 2019 (C) 2019/06/15 2019/06/15 Sedibeng (GSV) Standard 61 0.83 5 4 1.5 898.2 883.2 Analysis
7 Eureka Chess Open 2018 (F) 2018/09/29 2018/09/29 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 888.9 845.2 Analysis
6 Henley Open 2018 (C) 2018/09/08 2018/09/08 Sedibeng (GSV) Standard 61 0.83 5 5 2.5 888.9 845.2 Analysis
5 Dr Pieter Hangelbroek Ope 2018 (C) 2018/09/01 2018/09/01 Sedibeng (GSV) Standard 61 0.83 5 4 0.0 888.9 845.2 Analysis
4 Broadland`s Knights Chess Open 2018 (C) 2018/06/16 2018/06/16 Sedibeng (GSV) Standard 61 0.83 5 5 0.5 957.6 914.8 Analysis
3 Amigo Spur Eligwa Chess Open 2018 (C) 2018/05/19 2018/05/19 Sedibeng (GSV) Standard 60 0.83 5 4 0.0 1114.3 1097.2 Analysis
2 Word of Life Open 2018 (C) 2018/05/12 2018/05/12 Sedibeng (GSV) Standard 60 0.83 5 5 1.0 1114.3 1097.2 Analysis
1 Henley Open 2018 (C) 2018/03/10 2018/03/10 Sedibeng (GSV) Standard 61 0.83 5 4 1.0 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 38 8 3 27 9.5 25.0 -212.5 1008.1 795.6
White 17 6 1 10 6.5 38.2 -100.0 1004.4 904.4
Black 21 2 2 17 3.0 14.3 -303.6 1011.0 707.4
Standard All 38 8 3 27 9.5 25.0 -212.5 1008.1 795.6
White 17 6 1 10 6.5 38.2 -100.0 1004.4 904.4
Black 21 2 2 17 3.0 14.3 -303.6 1011.0 707.4
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 105085039 Hanekom, D (Dylan) 2 1.0 1 0 1 50.0 893.5 0.0 893.5 View list
2 105044681 Hansen, R (Ryan) 2 0.0 0 0 2 0.0 1157.2 -425.0 732.2 View list
3 205087157 Coetzee, Z (Zahne) 2 0.0 0 0 2 0.0 923.3 -425.0 498.3 View list
4 105075205 Van Rhyn, J (Josh) 2 0.0 0 0 2 0.0 1001.6 -425.0 576.6 View list
5 107086029 Ntlhe, R (Reneilwe) 1 1.0 1 0 0 100.0 1114.3 425.0 1539.3 View list
6 1060138397 Petersen, K (Kyle) 1 1.0 1 0 0 100.0 919.4 425.0 1344.4 View list
7 1070097366 De Wet, H (Hendrik) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1060106635 Tshabalala, S (Sarah) 1 1.0 1 0 0 100.0 888.9 425.0 1313.9 View list
9 1060106634 Van Der Westhuizen, V (Vian) 1 1.0 1 0 0 100.0 888.9 425.0 1313.9 View list
10 107065198 Van Zyl, R (Rico) 1 1.0 1 0 0 100.0 888.9 425.0 1313.9 View list
11 1120100418 Weber, KP (Keagan) 1 1.0 1 0 0 100.0 888.9 425.0 1313.9 View list
12 108093844 Du Plessis, D (Domimique) 1 0.5 0 1 0 50.0 888.9 0.0 888.9 View list
13 2040115831 Malefane, P (Praise) 1 0.5 0 1 0 50.0 898.2 0.0 898.2 View list
14 208061285 Van Der Net, ME (Mariel) 1 0.5 0 1 0 50.0 957.6 0.0 957.6 View list
15 105090658 Sebeho, L (Lebo) 1 0.0 0 0 1 0.0 1114.3 -425.0 689.3 View list
16 109086017 Roetz, K (Kyle) 1 0.0 0 0 1 0.0 888.9 -425.0 463.9 View list
17 1040097581 Reichert, JP (Johannes) 1 0.0 0 0 1 0.0 888.9 -425.0 463.9 View list
18 109087966 Pretorius, PJ (Petrus) 1 0.0 0 0 1 0.0 1114.3 -425.0 689.3 View list
19 110077120 Ntsokoane, OMJ (Ofentse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 105044684 Nel, A (Altus) 1 0.0 0 0 1 0.0 898.2 -425.0 473.2 View list