Player Page

Botha, A (Austen)
Dob: 2001/03/07 (Adult)
Gender: Male
Chess SA id: 101054184
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2019/05/11 (1974 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 rating1206.3
Current Weighted rating1206.3
Current Weighted performance383.5
Current official/published rating (highest between Raw, WR and WP)1206.3
Current highest rating achieved1206.3
Current floor (min rating allowed)706.3
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)±164.3
Current Raw change used (final)0.0
Projected new Raw rating1206.3
Projected new Weighed rating1109.8
Projected new Weighted performance383.5
Projected new final Raw rating (if new WP > new Raw)1206.3
Projected new highest rating1206.3
Projected new floor706.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1206.3
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 rating1206.0
Current Weighted rating1206.0
Current Weighted performance383.5
Current official/published rating (highest between Raw, WR and WP)1206.0
Current highest rating achieved1206.0
Current floor (min rating allowed)706.0
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)±164.4
Current Raw change used (final)0.0
Projected new Raw rating1206.0
Projected new Weighed rating1109.5
Projected new Weighted performance383.5
Projected new final Raw rating (if new WP > new Raw)1206.0
Projected new highest rating1206.0
Projected new floor706.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1206.0
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 rating763.0
Current Weighted rating763.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)763.0
Current highest rating achieved763.0
Current floor (min rating allowed)500.0
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)±309.0
Current Raw change used (final)0.0
Projected new Raw rating763.0
Projected new Weighed rating702.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating763.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)763.0
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 rating763.0
Current Weighted rating763.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)763.0
Current highest rating achieved763.0
Current floor (min rating allowed)500.0
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)±309.0
Current Raw change used (final)0.0
Projected new Raw rating763.0
Projected new Weighed rating702.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating763.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)763.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Eden Trials 3 2019 (U20 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 4 2.0 1150.8 1148.1 Analysis
12 Eden Trials 2 2019 (U20 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 3.0 1071.9 1067.9 Analysis
11 Eden Trials 1 2019 (U20 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 4 2.0 1026.4 1025.2 Analysis
10 George Trials 3 2019 (U20) 2019/02/23 2019/02/23 Eden District (WEG) Standard 60 0.83 5 4 2.5 935.2 934.5 Analysis
9 George Trials 2 2019 (U20) 2019/02/09 2019/02/09 Eden District (WEG) Standard 60 0.83 5 5 2.0 935.2 934.5 Analysis
8 George Trials 1 2019 (U20) 2019/01/26 2019/01/26 Eden District (WEG) Standard 60 0.83 5 5 2.0 922.9 921.3 Analysis
7 South African Junior Team Championships 2018 (U18B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.0 937.7 934.9 Analysis
6 EDENSC Closed 3 2018 (U18 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 5 2.0 960.6 964.9 Analysis
5 EDENSC Closed 2 2018 (U18 (Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 5 3.0 905.1 929.8 Analysis
4 EDENSC Closed 1 2018 (U18) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 3.5 877.5 900.2 Analysis
3 George Trails 3 2018 (U18) 2018/02/24 2018/02/24 Eden District (WEG) Standard 60 0.83 5 5 3.0 800.8 808.6 Analysis
2 George Trails 2 2018 (U18) 2018/02/10 2018/02/10 Eden District (WEG) Standard 60 0.83 5 5 2.0 800.8 808.6 Analysis
1 George Trails 1 2018 (U18) 2018/01/27 2018/01/27 Eden District (WEG) Standard 60 0.83 5 5 2.0 763.0 763.0 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 64 29 6 29 32.0 50.0 0.0 1030.8 1030.8
White 32 12 2 18 13.0 40.6 -79.7 1014.2 934.5
Black 32 17 4 11 19.0 59.4 79.7 1047.5 1127.2
Standard All 64 29 6 29 32.0 50.0 0.0 1030.8 1030.8
White 32 12 2 18 13.0 40.6 -79.7 1014.2 934.5
Black 32 17 4 11 19.0 59.4 79.7 1047.5 1127.2
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 101076897 Oktober, J (Jayson) 5 0.0 0 0 5 0.0 913.0 -425.0 488.0 View list
2 101022965 Mguzulwa, E (Esona) 4 4.0 4 0 0 100.0 858.5 425.0 1283.5 View list
3 201037041 Swart, S (Sune) 4 1.0 1 0 3 25.0 992.4 -212.5 779.9 View list
4 2010096232 Campbell, A (Anje) 3 3.0 3 0 0 100.0 788.2 425.0 1213.2 View list
5 101054196 Turner, J (Jordan) 3 1.0 0 2 1 33.3 936.0 -141.7 794.3 View list
6 101064100 Gilbert, C (Cheslyn) 3 0.0 0 0 3 0.0 886.3 -425.0 461.3 View list
7 1000107936 Neewath, P (Pehandry) 2 2.0 2 0 0 100.0 1049.2 425.0 1474.2 View list
8 102002022 Beukes, K (Kyle) 2 1.0 1 0 1 50.0 781.9 0.0 781.9 View list
9 101054201 Smit, N (Nelis) 2 0.5 0 1 1 25.0 929.0 -212.5 716.5 View list
10 101003301 Bown, H (Hyrone) 2 0.0 0 0 2 0.0 834.0 -425.0 409.0 View list
11 100048677 Lewis, G (Gershwin) 2 0.0 0 0 2 0.0 1111.3 -425.0 686.3 View list
12 101088359 Adams, L (Leonard) 1 1.0 1 0 0 100.0 1150.8 425.0 1575.8 View list
13 101011523 Guneliev, AA (Andrey) 1 1.0 1 0 0 100.0 937.7 425.0 1362.7 View list
14 1010107927 Goeda, J (Juvandre) 1 1.0 1 0 0 100.0 1071.9 425.0 1496.9 View list
15 101078202 Erasmus, D (Dominic) 1 1.0 1 0 0 100.0 905.1 425.0 1330.1 View list
16 1010096233 Durrant, M (Matthew) 1 1.0 1 0 0 100.0 922.9 425.0 1347.9 View list
17 102086293 Koonthea, C (Chesline) 1 1.0 1 0 0 100.0 877.5 425.0 1302.5 View list
18 201047585 Koen, A (Andrea) 1 1.0 1 0 0 100.0 922.9 425.0 1347.9 View list
19 102054185 Cato, N (Nicholas) 1 1.0 1 0 0 100.0 800.8 425.0 1225.8 View list
20 201065471 Carolus, L (Leigh) 1 1.0 1 0 0 100.0 960.6 425.0 1385.6 View list