Player Page

Van Der Heever, CM (Christiaan)
Dob: 2007/09/11 (U18)
Gender: Male
Chess SA id: 107092033
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2022/09/03 (662 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 rating985.3
Current Weighted rating985.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)985.8
Current highest rating achieved1062.4
Current floor (min rating allowed)562.4
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)±225.1
Current Raw change used (final)0.0
Projected new Raw rating985.3
Projected new Weighed rating906.6
Projected new Weighted performance385.1
Projected new final Raw rating (if new WP > new Raw)985.3
Projected new highest rating1062.4
Projected new floor562.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)985.3
Projected effective change (new Official - current Official)-0.5
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 rating973.2
Current Weighted rating973.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)973.8
Current highest rating achieved1062.4
Current floor (min rating allowed)562.4
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)±229.1
Current Raw change used (final)0.0
Projected new Raw rating973.2
Projected new Weighed rating895.5
Projected new Weighted performance385.1
Projected new final Raw rating (if new WP > new Raw)973.2
Projected new highest rating1062.4
Projected new floor562.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)973.2
Projected effective change (new Official - current Official)-0.6
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 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
3 Dr. KKD SAJCC Trials September 2022 (U16) 2022/09/03 2022/09/03 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.0 1019.2 1011.6 Analysis
2 Dr. KKD Volkskool 2022 (U16) 2022/08/20 2022/08/20 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 0.0 1062.4 1062.4 Analysis
1 South African Junior Team Championships 2017 (U12D) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 2.0 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 14 2 0 12 2.0 14.3 -303.6 984.2 680.7
White 6 0 0 6 0.0 0.0 -425.0 893.6 468.6
Black 8 2 0 6 2.0 25.0 -212.5 1052.3 839.8
Standard All 14 2 0 12 2.0 14.3 -303.6 984.2 680.7
White 6 0 0 6 0.0 0.0 -425.0 893.6 468.6
Black 8 2 0 6 2.0 25.0 -212.5 1052.3 839.8
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 207053339 Devenish, T (Tara-Jane) 2 0.0 0 0 2 0.0 1040.8 -425.0 615.8 View list
2 107093485 Coetzee, D (David) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 206072835 Botha, C (Carla) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 106059902 Bopape, M (Morokwe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 206065430 Prins, Z (Zuraida) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1080113085 Mostert, CF (Christiaan ) 1 0.0 0 0 1 0.0 1019.2 -425.0 594.2 View list
7 107095175 Molefe, LM (Lord Motheo) 1 0.0 0 0 1 0.0 1019.2 -425.0 594.2 View list
8 106044888 Lloyd, M (Markus) 1 0.0 0 0 1 0.0 1062.4 -425.0 637.4 View list
9 107067393 Jones, M (Musa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 108087181 Janse Van Rensburg, N (Nian) 1 0.0 0 0 1 0.0 1062.4 -425.0 637.4 View list
11 109064023 Fouche, H (Heinrich) 1 0.0 0 0 1 0.0 1062.4 -425.0 637.4 View list
12 108081690 Erwee, M (Marko) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 207052763 Ellis, CE (Catherine) 1 0.0 0 0 1 0.0 1019.2 -425.0 594.2 View list