Player Page

Botha, Z (Zaineb)
Dob: 2015/07/26 (U10)
Gender: Female
Chess SA id: 2150309814
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/08/17 (33 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 rating1110.7
Current Weighted rating1192.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.9
Current highest rating achieved1110.7
Current floor (min rating allowed)610.7
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)±188.3
Current Raw change used (final)0.0
Projected new Raw rating1110.7
Projected new Weighed rating1097.2
Projected new Weighted performance246.7
Projected new final Raw rating (if new WP > new Raw)1110.7
Projected new highest rating1110.7
Projected new floor610.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1110.7
Projected effective change (new Official - current Official)-82.2
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 rating1090.8
Current Weighted rating1191.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.3
Current highest rating achieved1090.8
Current floor (min rating allowed)590.8
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)±193.7
Current Raw change used (final)0.0
Projected new Raw rating1090.8
Projected new Weighed rating1095.6
Projected new Weighted performance246.7
Projected new final Raw rating (if new WP > new Raw)1090.8
Projected new highest rating1090.8
Projected new floor590.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1095.6
Projected effective change (new Official - current Official)-95.6
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Eden Top Schools 2024 (U9 Girls) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 0.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Eden Top Schools 2024 (U9 Girls) 2024/08/17 2024/08/17 Eden (WEG) Standard 60 0.83 5 5 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 0 0 5 0.0 0.0 -425.0 1173.7 748.7
White 3 0 0 3 0.0 0.0 -425.0 1168.8 743.8
Black 2 0 0 2 0.0 0.0 -425.0 1181.1 756.1
Standard All 5 0 0 5 0.0 0.0 -425.0 1173.7 748.7
White 3 0 0 3 0.0 0.0 -425.0 1168.8 743.8
Black 2 0 0 2 0.0 0.0 -425.0 1181.1 756.1
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 5 0 0 5 0.0 0.0 -425.0 1173.7 748.7
White 3 0 0 3 0.0 0.0 -425.0 1168.8 743.8
Black 2 0 0 2 0.0 0.0 -425.0 1181.1 756.1
Standard All 5 0 0 5 0.0 0.0 -425.0 1173.7 748.7
White 3 0 0 3 0.0 0.0 -425.0 1168.8 743.8
Black 2 0 0 2 0.0 0.0 -425.0 1181.1 756.1
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 2150309826 Smith, H (Hope Lynique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
2 2160150926 Fredericks, B (Bethany) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 2150139287 De Villiers, A (Azalea) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 2150309816 Daniels, R (Renezme) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2150193118 Claassen, A (Amy-Lee) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list