Player Page

Marais, K (Kara)
Dob: 2009/02/02 (U16)
Gender: Female
Chess SA id: 2090100327
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2018/04/21 (2267 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 rating1146.5
Current Weighted rating1146.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1146.5
Current highest rating achieved1146.5
Current floor (min rating allowed)646.5
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)±178.9
Current Raw change used (final)0.0
Projected new Raw rating1146.5
Projected new Weighed rating1054.8
Projected new Weighted performance68.5
Projected new final Raw rating (if new WP > new Raw)1146.5
Projected new highest rating1146.5
Projected new floor646.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.5
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 rating1134.4
Current Weighted rating1134.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1134.4
Current highest rating achieved1134.4
Current floor (min rating allowed)634.4
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)±182.1
Current Raw change used (final)0.0
Projected new Raw rating1134.4
Projected new Weighed rating1043.6
Projected new Weighted performance68.5
Projected new final Raw rating (if new WP > new Raw)1134.4
Projected new highest rating1134.4
Projected new floor634.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.4
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
1 Fonties Challenge 2018 (U9) 2018/04/21 2018/04/21 Johannesburg Metro (GJM) Standard 60 0.83 5 5 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 5 0 2 3 1.0 20.0 -255.0 1173.7 918.7
White 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Black 3 0 2 1 1.0 33.3 -141.7 1156.2 1014.6
Standard All 5 0 2 3 1.0 20.0 -255.0 1173.7 918.7
White 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Black 3 0 2 1 1.0 33.3 -141.7 1156.2 1014.6
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 1090100320 Mahlada, A (Amolegang) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
2 1090097022 Slabbert, L (Liam) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
3 1100099279 Oosthuizen, J (Juan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 110091689 Delport, T (Tyler) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1090100325 De Beer, H (Heinrich) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list