Player Page

Van Niekerk, C (Callie)
Dob: 2012/02/15 (U14)
Gender: Male
Chess SA id: 112088527
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2018/04/21 (2407 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 rating629.4
Current Weighted rating629.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)629.4
Current highest rating achieved629.4
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)±373.8
Current Raw change used (final)0.0
Projected new Raw rating629.4
Projected new Weighed rating579.0
Projected new Weighted performance72.9
Projected new final Raw rating (if new WP > new Raw)629.4
Projected new highest rating629.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)629.4
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 rating649.6
Current Weighted rating649.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)649.6
Current highest rating achieved649.6
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)±363.2
Current Raw change used (final)0.0
Projected new Raw rating649.6
Projected new Weighed rating597.6
Projected new Weighted performance72.9
Projected new final Raw rating (if new WP > new Raw)649.6
Projected new highest rating649.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)649.6
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 rating530.8
Current Weighted rating530.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)530.8
Current highest rating achieved530.8
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)±430.2
Current Raw change used (final)0.0
Projected new Raw rating530.8
Projected new Weighed rating488.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating530.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)530.8
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 rating530.8
Current Weighted rating530.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)530.8
Current highest rating achieved530.8
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)±430.2
Current Raw change used (final)0.0
Projected new Raw rating530.8
Projected new Weighed rating488.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating530.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)530.8
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 (U7) 2018/04/21 2018/04/21 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 530.8 530.8 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 5 2 2 1 3.0 60.0 85.0 1160.7 1245.7
White 3 1 1 1 1.5 50.0 0.0 1134.4 1134.4
Black 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
Standard All 5 2 2 1 3.0 60.0 85.0 1160.7 1245.7
White 3 1 1 1 1.5 50.0 0.0 1134.4 1134.4
Black 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
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 1110100197 Van Der Merwe, D (Divan) 1 1.0 1 0 0 100.0 530.8 425.0 955.8 View list
2 2110100316 Van Niekerk, M (Mikayla) 1 1.0 1 0 0 100.0 530.8 425.0 955.8 View list
3 111092813 Van Der Merwe, E (Ethan) 1 0.5 0 1 0 50.0 530.8 0.0 530.8 View list
4 2110100317 Slabbert, M (Mianke) 1 0.5 0 1 0 50.0 530.8 0.0 530.8 View list
5 212091698 Chinoruma, K (Kupa) 1 0.0 0 0 1 0.0 530.8 -425.0 105.8 View list