Chess South Africa
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Chess South Africa
Pretorius, H (Henri)
Dob:
2005/12/13 (U20)
Gender:
Male
Chess SA id:
1050100312
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2020/02/01 (1758 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
1099.1
Current Weighted rating
1099.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1099.1
Current highest rating achieved
1099.1
Current floor (min rating allowed)
599.1
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)
±191.5
Current Raw change used (final)
0.0
Projected new Raw rating
1099.1
Projected new Weighed rating
1011.2
Projected new Weighted performance
172.7
Projected new final Raw rating (if new WP > new Raw)
1099.1
Projected new highest rating
1099.1
Projected new floor
599.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1099.1
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
1084.8
Current Weighted rating
1084.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1084.8
Current highest rating achieved
1084.8
Current floor (min rating allowed)
584.8
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)
±195.4
Current Raw change used (final)
0.0
Projected new Raw rating
1084.8
Projected new Weighed rating
998.0
Projected new Weighted performance
172.7
Projected new final Raw rating (if new WP > new Raw)
1084.8
Projected new highest rating
1084.8
Projected new floor
584.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1084.8
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
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
Grey College Team Championship 2020 (A)
2020/01/31
2020/02/01
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1092.8
1070.8
Analysis
1
Fonties Challenge 2018 (U13+U15)
2018/04/21
2018/04/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
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
10
3
1
6
3.5
35.0
-127.5
946.5
819.0
White
4
2
0
2
2.0
50.0
0.0
1012.1
1012.1
Black
6
1
1
4
1.5
25.0
-212.5
902.8
690.3
Standard
All
10
3
1
6
3.5
35.0
-127.5
946.5
819.0
White
4
2
0
2
2.0
50.0
0.0
1012.1
1012.1
Black
6
1
1
4
1.5
25.0
-212.5
902.8
690.3
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
106069730
Beelders, R (Ryan)
1
1.0
1
0
0
100.0
1092.8
425.0
1517.8
View list
2
104055373
Mazibuko, T (Themba)
1
1.0
1
0
0
100.0
1092.8
425.0
1517.8
View list
3
105057284
Post, R (Reuben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
106057281
Nel, J (Jean-Pierre)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
106050282
Voigt, H (Heinrich)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
105058981
Pillay, K (Kuvam)
1
0.0
0
0
1
0.0
1092.8
-425.0
667.8
View list
7
103022289
Mccormick, B (Brennan)
1
0.0
0
0
1
0.0
1092.8
-425.0
667.8
View list
8
102046430
Lutz, J (Joseph)
1
0.0
0
0
1
0.0
1092.8
-425.0
667.8
View list
9
205069709
Bothma, I (Isabella)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
103067399
Bopape, T (Tumelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
