Player Page

Van Heerden, H (Hans Jacob)
Dob: 2014/04/15 (U12)
Gender: Male
Chess SA id: 1140141579
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/05/13 (372 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 rating1108.9
Curent Weighted rating1111.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1111.0
Current floor (min rating allowed)628.5
Current highest rating achieved1128.5
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)±188.8
Current Raw change used (final)0.0
Projected new Raw rating1108.9
Projected new Weighed rating1110.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1110.7
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1128.5
Projected new floor628.5
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 rating1152.4
Curent Weighted rating1158.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1158.2
Current floor (min rating allowed)678.4
Current highest rating achieved1178.4
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)±177.5
Current Raw change used (final)0.0
Projected new Raw rating1152.4
Projected new Weighed rating1157.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1157.2
Projected effective change (new Official - current Official)-1.0
Projected new highest rating1178.4
Projected new floor678.4
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 rating1080.0
Curent Weighted rating1080.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1080.0
Current floor (min rating allowed)580.0
Current highest rating achieved1080.0
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)±196.7
Current Raw change used (final)0.0
Projected new Raw rating1080.0
Projected new Weighed rating1080.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1080.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1080.0
Projected new floor580.0
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)580.0
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 floor580.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Olienpark - 2nd One for the Ages 2023 (U10) 2023/05/13 2023/05/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1118.5 1178.4 Analysis
2 Bojanala Chess Federation Clash of Schools 2022 (PS Development Juniors) 2022/07/23 2022/07/23 Bojanala Platina (NBR) Standard 60 0.83 4 3 1.0 1128.5 1200.0 Analysis
1 RMS Swiss For Rating of Players 2022 (U9) 2022/05/28 2022/05/28 Ekurhuleni (GE) Rapid 30 0.60 7 6 0.0 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 2 10 3.0 21.4 -242.9 1187.1 944.3
White 8 1 1 6 1.5 18.8 -265.6 1186.7 921.1
Black 6 1 1 4 1.5 25.0 -212.5 1187.7 975.2
Standard All 8 2 2 4 3.0 37.5 -106.3 1175.3 1069.1
White 5 1 1 3 1.5 30.0 -170.0 1175.3 1005.3
Black 3 1 1 1 1.5 50.0 0.0 1175.4 1175.4
Rapid All 6 0 0 6 0.0 0.0 -425.0 1202.9 777.9
White 3 0 0 3 0.0 0.0 -425.0 1205.7 780.7
Black 3 0 0 3 0.0 0.0 -425.0 1200.0 775.0
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 2150144072 Bosch, T (Talia) 1 1.0 1 0 0 100.0 1118.5 425.0 1543.5 View list
2 2150144113 Rakola, I (Isago) 1 1.0 1 0 0 100.0 1118.5 425.0 1543.5 View list
3 2130144110 Pelser, M (Milan) 1 0.5 0 1 0 50.0 1128.5 0.0 1128.5 View list
4 1130144123 Van Der Merwe, I (Ilane) 1 0.5 0 1 0 50.0 1128.5 0.0 1128.5 View list
5 2130139826 Vermeulen, A (Ania) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1140141580 Van Schalkwyk, K (Kayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1140145150 Siko, O (Omogolo Reatlegile) 1 0.0 0 0 1 0.0 1118.5 -425.0 693.5 View list
8 1140144118 Sekano, O (Ororiseng) 1 0.0 0 0 1 0.0 1128.5 -425.0 703.5 View list
9 2130141571 Pretorius, M (Mia) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1150144106 Murungweni, I (Isheanesu) 1 0.0 0 0 1 0.0 1118.5 -425.0 693.5 View list
11 1140141566 Masalesa, H (Hendrick) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1130139611 Jordaan, M (Mikijl) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 2140134062 Fourie, K (Karla) 1 0.0 0 0 1 0.0 1118.5 -425.0 693.5 View list
14 1140141559 De Waal, D (Dian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list