Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1108.9
Curent Weighted rating
1111.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1111.0
Current floor (min rating allowed)
628.5
Current highest rating achieved
1128.5
Current K-factor
40
Games played this month
0
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 rating
1108.9
Projected new Weighed rating
1110.7
Projected new Weighted performance
0.0
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 rating
1128.5
Projected new floor
628.5
Projected new K-facor
40
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 rating
1152.4
Curent Weighted rating
1158.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1158.2
Current floor (min rating allowed)
678.4
Current highest rating achieved
1178.4
Current K-factor
40
Games played this month
0
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 rating
1152.4
Projected new Weighed rating
1157.2
Projected new Weighted performance
0.0
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 rating
1178.4
Projected new floor
678.4
Projected new K-facor
40
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 rating
1080.0
Curent Weighted rating
1080.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1080.0
Current floor (min rating allowed)
580.0
Current highest rating achieved
1080.0
Current K-factor
40
Games played this month
0
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 rating
1080.0
Projected new Weighed rating
1080.0
Projected new Weighted performance
0.0
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 rating
1080.0
Projected new floor
580.0
Projected new K-facor
40
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
580.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
580.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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