Player Page

Coetzee, A (Adrian)
Dob: 2006/05/01 (U20)
Gender: Male
Chess SA id: 106078153
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2019/07/20 (1748 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 rating1242.3
Curent Weighted rating1242.3
Curent Weighted performance475.3
Current official/published rating (highest between Raw, WR and WP)1242.3
Current floor (min rating allowed)766.7
Current highest rating achieved1266.7
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)±156.1
Current Raw change used (final)0.0
Projected new Raw rating1242.3
Projected new Weighed rating1242.3
Projected new Weighted performance475.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1266.7
Projected new floor766.7
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 rating1228.2
Curent Weighted rating1228.2
Curent Weighted performance471.0
Current official/published rating (highest between Raw, WR and WP)1228.2
Current floor (min rating allowed)757.3
Current highest rating achieved1257.3
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)±159.3
Current Raw change used (final)0.0
Projected new Raw rating1228.2
Projected new Weighed rating1228.2
Projected new Weighted performance471.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1228.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1257.3
Projected new floor757.3
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 rating675.8
Curent Weighted rating675.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)675.8
Current floor (min rating allowed)500.0
Current highest rating achieved675.8
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)±349.9
Current Raw change used (final)0.0
Projected new Raw rating675.8
Projected new Weighed rating675.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)675.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating675.8
Projected new floor500.0
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 rating675.8
Curent Weighted rating675.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)675.8
Current floor (min rating allowed)500.0
Current highest rating achieved675.8
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)±349.9
Current Raw change used (final)0.0
Projected new Raw rating675.8
Projected new Weighed rating675.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)675.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating675.8
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 Eden Top Schools 2019 (U15) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 5 3.0 1252.8 1239.7 Analysis
10 Western Cape Schools Individuals 2019 (U13 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 3.0 1266.7 1257.3 Analysis
9 Eden Trials 3 2019 (U14 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 5 2.0 1266.7 1257.3 Analysis
8 Eden Trials 2 2019 (U14 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 4.0 1170.4 1171.5 Analysis
7 Eden Trials 1 2019 (U14 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 5 4.0 1115.0 1105.5 Analysis
6 Western Cape Schools Individuals 2018 (U13 Boys) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 6 4.0 832.5 849.4 Analysis
5 EDENSC Closed 3 2018 (U14 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 4 2.0 832.5 849.4 Analysis
4 Calitzdorp Ope 2018 2018/05/05 2018/05/05 Eden District (WEG) Standard 60 0.83 5 4 2.0 832.5 849.4 Analysis
3 EDENSC Closed 2 2018 (U14 Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 4 4.0 780.0 785.0 Analysis
2 EDENSC Closed 1 2018 (U14 Boys) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 3.0 759.4 759.4 Analysis
1 South African Junior Team Championships 2017 (U12D) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 675.8 675.8 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 61 39 2 20 40.0 65.6 132.4 1027.9 1160.3
White 30 20 0 10 20.0 66.7 141.7 1048.3 1190.0
Black 31 19 2 10 20.0 64.5 123.4 1008.1 1131.5
Standard All 61 39 2 20 40.0 65.6 132.4 1027.9 1160.3
White 30 20 0 10 20.0 66.7 141.7 1048.3 1190.0
Black 31 19 2 10 20.0 64.5 123.4 1008.1 1131.5
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 104092951 Adams, J (Jedediah) 2 2.0 2 0 0 100.0 1252.8 425.0 1677.8 View list
2 1050117274 Hitzeroth, K (Kevin) 2 2.0 2 0 0 100.0 1252.8 425.0 1677.8 View list
3 2050117277 Kiewiet, M (Miscka) 2 2.0 2 0 0 100.0 1252.8 425.0 1677.8 View list
4 104048745 Meiring, N (Nicolen) 2 0.0 0 0 2 0.0 1252.8 -425.0 827.8 View list
5 104065444 Oliphant, C (Christopher) 2 0.0 0 0 2 0.0 1252.8 -425.0 827.8 View list
6 107961373 Ehlers, R (Ruben) 1 1.0 1 0 0 100.0 1170.4 425.0 1595.4 View list
7 207072977 Du Preez-Gratz, C (Claire) 1 1.0 1 0 0 100.0 1266.7 425.0 1691.7 View list
8 109086227 Geyser, A (Andreas) 1 1.0 1 0 0 100.0 832.5 425.0 1257.5 View list
9 206088321 Herling, O (Olivene) 1 1.0 1 0 0 100.0 759.4 425.0 1184.4 View list
10 105088317 Hendricks, J (Jereldo) 1 1.0 1 0 0 100.0 832.5 425.0 1257.5 View list
11 1060110560 Groenewald, R (Randuaan) 1 1.0 1 0 0 100.0 1266.7 425.0 1691.7 View list
12 107078094 Greeff, S (Simon) 1 1.0 1 0 0 100.0 1115.0 425.0 1540.0 View list
13 2070098419 Adams, J (Jade) 1 1.0 1 0 0 100.0 1115.0 425.0 1540.0 View list
14 106082554 Cornelissen, K (Kieran) 1 1.0 1 0 0 100.0 832.5 425.0 1257.5 View list
15 106065421 Burgess, J (Jaydelan-Waytt) 1 1.0 1 0 0 100.0 1266.7 425.0 1691.7 View list
16 106014912 Botes, A (Arne) 1 1.0 1 0 0 100.0 675.8 425.0 1100.8 View list
17 106076081 Bhagwandeen, D (Daksh) 1 1.0 1 0 0 100.0 675.8 425.0 1100.8 View list
18 2070108600 Bezuidenhoudt, K (Kailee) 1 1.0 1 0 0 100.0 1170.4 425.0 1595.4 View list
19 105055784 Heynse, F (Frederico) 1 1.0 1 0 0 100.0 759.4 425.0 1184.4 View list
20 106095776 Higham, E (Ethan) 1 1.0 1 0 0 100.0 832.5 425.0 1257.5 View list