Player Page

Botha, X (Xadrian)
Dob: 2010/06/17 (U16)
Gender: Male
Chess SA id: 1100140908
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2023/08/25 (262 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 rating1112.3
Curent Weighted rating1125.9
Curent Weighted performance779.1
Current official/published rating (highest between Raw, WR and WP)1125.9
Current floor (min rating allowed)702.4
Current highest rating achieved1202.4
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)±187.9
Current Raw change used (final)0.0
Projected new Raw rating1112.3
Projected new Weighed rating1123.7
Projected new Weighted performance779.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.7
Projected effective change (new Official - current Official)-2.2
Projected new highest rating1202.4
Projected new floor702.4
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 rating1197.6
Curent Weighted rating1197.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1197.6
Current floor (min rating allowed)698.4
Current highest rating achieved1198.4
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)±166.4
Current Raw change used (final)0.0
Projected new Raw rating1197.6
Projected new Weighed rating1197.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1197.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1198.4
Projected new floor698.4
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 rating978.8
Curent Weighted rating1010.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1010.0
Current floor (min rating allowed)577.6
Current highest rating achieved1077.6
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)±227.2
Current Raw change used (final)0.0
Projected new Raw rating978.8
Projected new Weighed rating1005.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1005.0
Projected effective change (new Official - current Official)-5.0
Projected new highest rating1077.6
Projected new floor577.6
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)577.6
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor577.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Stulting Sportdag 2023 (Senior) 2023/08/25 2023/08/25 Sarah Baartman (ESB) Rapid 15 0.39 6 6 0.0 1139.3 1043.6 Analysis
5 Paul Sauer Chess Tournament 2023 (Senior) 2023/05/05 2023/05/05 Sarah Baartman (ESB) Rapid 15 0.39 6 5 1.0 1155.9 1077.6 Analysis
4 Pharos Closed 3 2022 2022/09/14 2022/09/14 Sarah Baartman (ESB) Rapid 10 0.29 7 7 3.0 1162.9 1056.4 Analysis
3 Stulting Sports Day 2022 (Seniors) 2022/08/26 2022/08/26 Sarah Baartman (ESB) Rapid 15 0.39 13 13 3.0 1202.4 1200.0 Analysis
2 SBDCU Trials 2022 (U14) 2022/06/25 2022/06/25 Sarah Baartman (ESB) Standard 65 0.85 6 6 3.0 1199.0 1198.4 Analysis
1 Fountains Mall Open Tournament 2022 (B) 2022/05/14 2022/05/14 Sarah Baartman (ESB) Standard 65 0.85 5 5 2.5 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 42 12 1 29 12.5 29.8 -172.0 1213.9 1041.9
White 19 3 1 15 3.5 18.4 -268.4 1217.1 948.7
Black 23 9 0 14 9.0 39.1 -92.4 1211.2 1118.8
Standard All 11 5 1 5 5.5 50.0 0.0 1208.8 1208.8
White 6 1 1 4 1.5 25.0 -212.5 1229.8 1017.3
Black 5 4 0 1 4.0 80.0 255.0 1183.6 1438.6
Rapid All 31 7 0 24 7.0 22.6 -233.1 1215.7 982.7
White 13 2 0 11 2.0 15.4 -294.2 1211.3 917.1
Black 18 5 0 13 5.0 27.8 -188.9 1218.9 1030.0
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 1110142443 Dunn, R (Rayden) 3 1.0 1 0 2 33.3 1165.9 -141.7 1024.2 View list
2 1100142465 Pearton, G (Gabriel) 2 1.0 1 0 1 50.0 1177.5 0.0 1177.5 View list
3 1120137440 Munemo, T (Tanaka) 2 1.0 1 0 1 50.0 1179.2 0.0 1179.2 View list
4 110088369 Claasen, C (Cody) 2 0.0 0 0 2 0.0 1179.2 -425.0 754.2 View list
5 1100137429 Budaza, L (Ludwe) 2 0.0 0 0 2 0.0 1170.8 -425.0 745.8 View list
6 1110111051 Stuurman, P (Pedro) 2 0.0 0 0 2 0.0 1170.8 -425.0 745.8 View list
7 1100137452 Van Der Merwe, W (Willem Johan) 2 0.0 0 0 2 0.0 1170.8 -425.0 745.8 View list
8 2100140920 Moss, M (Mia) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
9 1100146225 Botma, T (Teagan) 1 1.0 1 0 0 100.0 1202.4 425.0 1627.4 View list
10 2110140919 Mokhanya, S (Siphisihle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1100142462 Hoek, S (Simon) 1 1.0 1 0 0 100.0 1199.0 425.0 1624.0 View list
12 1050140922 Petrus, B (Breyton) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1100146257 Remmelien, C (Cameron) 1 1.0 1 0 0 100.0 1202.4 425.0 1627.4 View list
14 1080137450 Stolz, F (Flinando) 1 1.0 1 0 0 100.0 1162.9 425.0 1587.9 View list
15 2120141819 Tennant, K (Kirsty) 1 1.0 1 0 0 100.0 1162.9 425.0 1587.9 View list
16 1140146221 Vlok, L (Lana) 1 1.0 1 0 0 100.0 1162.9 425.0 1587.9 View list
17 1110140911 Gasura, E (Emmanuel) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
18 1100112031 Moolman, A (Anrico) 1 0.0 0 0 1 0.0 1202.4 -425.0 777.4 View list
19 1070134409 Meshaka, B (Ben-Ni) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 109077429 Le Roux, JC (Jean) 1 0.0 0 0 1 0.0 1199.0 -425.0 774.0 View list