Chess South Africa
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Chess South Africa
Van Der Merwe, H (Heinrich)
Dob:
2006/03/30 (U20)
Gender:
Male
Chess SA id:
1060105204
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2019/08/23 (1769 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
Current Raw rating
1095.8
Current Weighted rating
1095.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1095.8
Current highest rating achieved
1145.6
Current floor (min rating allowed)
645.6
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)
±192.4
Current Raw change used (final)
0.0
Projected new Raw rating
1095.8
Projected new Weighed rating
1008.1
Projected new Weighted performance
179.7
Projected new final Raw rating (if new WP > new Raw)
1095.8
Projected new highest rating
1145.6
Projected new floor
645.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1095.8
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 rating
1073.6
Current Weighted rating
1073.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1073.6
Current highest rating achieved
1133.2
Current floor (min rating allowed)
633.2
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)
±198.5
Current Raw change used (final)
0.0
Projected new Raw rating
1073.6
Projected new Weighed rating
987.7
Projected new Weighted performance
179.7
Projected new final Raw rating (if new WP > new Raw)
1073.6
Projected new highest rating
1133.2
Projected new floor
633.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1073.6
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2019 Gauteng School League Finals (U13 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1145.6
1133.2
Analysis
1
D5 Primary Schools Teams 2018 (U13)
2018/08/17
2018/08/18
Ekurhuleni (GE)
Standard
60
0.83
6
6
2.0
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
11
3
1
7
3.5
31.8
-154.5
1062.8
908.2
White
6
0
0
6
0.0
0.0
-425.0
967.5
542.5
Black
5
3
1
1
3.5
70.0
170.0
1177.1
1347.1
Standard
All
11
3
1
7
3.5
31.8
-154.5
1062.8
908.2
White
6
0
0
6
0.0
0.0
-425.0
967.5
542.5
Black
5
3
1
1
3.5
70.0
170.0
1177.1
1347.1
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
208093998
Coetzer, A (Anelda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060105225
Twala, T (Tshepo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1080118262
Martin, S (Sharazaad)
1
1.0
1
0
0
100.0
1145.6
425.0
1570.6
View list
4
1080105739
Mafafo, BL (Botshelo Lindokuhle)
1
0.5
0
1
0
50.0
1145.6
0.0
1145.6
View list
5
206055601
Wessels, M (Mieke)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
105088642
Van Emmenes, D (Diwan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
207092869
Greyling, G (Gabrielle)
1
0.0
0
0
1
0.0
1145.6
-425.0
720.6
View list
8
207079679
Sibanda, AP (Andile Patience)
1
0.0
0
0
1
0.0
1145.6
-425.0
720.6
View list
9
1070096804
Scheepers, D (Divan)
1
0.0
0
0
1
0.0
1145.6
-425.0
720.6
View list
10
206088890
Roets, J (Jana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2050101866
Oneill, A (Ananda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
