Chess South Africa
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Chess South Africa
Du Preez, H (Heinrich)
Dob:
2004/04/20 (Adult)
Gender:
Male
Chess SA id:
104060001
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2018/08/18 (2115 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
1052.3
Curent Weighted rating
1052.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1052.3
Current floor (min rating allowed)
630.3
Current highest rating achieved
1130.3
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)
±204.7
Current Raw change used (final)
0.0
Projected new Raw rating
1052.3
Projected new Weighed rating
1052.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1052.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1130.3
Projected new floor
630.3
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
1039.6
Curent Weighted rating
1039.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1039.6
Current floor (min rating allowed)
617.2
Current highest rating achieved
1117.2
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)
±208.4
Current Raw change used (final)
0.0
Projected new Raw rating
1039.6
Projected new Weighed rating
1039.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1039.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1117.2
Projected new floor
617.2
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)
700.0
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
700.0
Projected new K-facor
36
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)
700.0
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
700.0
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
4
D5 Primary Schools Teams 2018 (U17)
2018/08/17
2018/08/18
Ekurhuleni (GE)
Standard
60
0.83
6
5
3.0
1005.5
977.2
Analysis
3
Ekurhuleni Trials 3 2018 (U16)
2018/06/16
2018/06/16
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1033.4
1004.4
Analysis
2
Dalpark Open 2018 (B)
2018/05/04
2018/05/05
Ekurhuleni (GE)
Standard
60
0.83
6
5
0.0
1130.3
1117.2
Analysis
1
Ekurhuleni Trials 2 2018 (U16)
2018/04/21
2018/04/21
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
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
18
5
0
13
5.0
27.8
-188.9
1068.5
879.6
White
9
4
0
5
4.0
44.4
-47.2
1113.7
1066.5
Black
9
1
0
8
1.0
11.1
-330.6
1023.2
692.6
Standard
All
18
5
0
13
5.0
27.8
-188.9
1068.5
879.6
White
9
4
0
5
4.0
44.4
-47.2
1113.7
1066.5
Black
9
1
0
8
1.0
11.1
-330.6
1023.2
692.6
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
104092640
Molefe, K (Katleho)
2
1.0
1
0
1
50.0
1165.2
0.0
1165.2
View list
2
104028920
Olivier, N (Nico)
2
0.0
0
0
2
0.0
1116.7
-425.0
691.7
View list
3
104047602
Olive, J (Jordan)
2
0.0
0
0
2
0.0
1116.7
-425.0
691.7
View list
4
1020105264
Mnguni, K (Khaya)
1
1.0
1
0
0
100.0
1005.5
425.0
1430.5
View list
5
1040101383
Maropane, T (Tebogo)
1
1.0
1
0
0
100.0
1033.4
425.0
1458.4
View list
6
1020105851
Snyman, T (Taminica)
1
1.0
1
0
0
100.0
1005.5
425.0
1430.5
View list
7
2020101887
Mzangwa, N (Naledi)
1
1.0
1
0
0
100.0
1005.5
425.0
1430.5
View list
8
105057512
Venter, J (Jude)
1
0.0
0
0
1
0.0
1130.3
-425.0
705.3
View list
9
1000101191
Pascoal, N (Nathanael)
1
0.0
0
0
1
0.0
1005.5
-425.0
580.5
View list
10
104006079
Davidow, T (Tadan)
1
0.0
0
0
1
0.0
1130.3
-425.0
705.3
View list
11
101081330
Nyoka, D (Dodo)
1
0.0
0
0
1
0.0
1130.3
-425.0
705.3
View list
12
1000101183
Nyembe, S (Sandile)
1
0.0
0
0
1
0.0
1005.5
-425.0
580.5
View list
13
203060585
Nkabinde, N (Nqobile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
101079997
Mharapara, M (Macdonald)
1
0.0
0
0
1
0.0
1130.3
-425.0
705.3
View list
15
104022380
Mcluckie, A (Aiden)
1
0.0
0
0
1
0.0
1033.4
-425.0
608.4
View list