Chess South Africa
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Chess South Africa
Pretorius, W (Wean)
Dob:
2005/03/05 (U20)
Gender:
Male
Chess SA id:
105030989
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2020/02/08 (1562 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
1296.0
Curent Weighted rating
1296.0
Curent Weighted performance
595.5
Current official/published rating (highest between Raw, WR and WP)
1296.0
Current floor (min rating allowed)
796.0
Current highest rating achieved
1296.0
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)
±144.6
Current Raw change used (final)
0.0
Projected new Raw rating
1296.0
Projected new Weighed rating
1296.0
Projected new Weighted performance
595.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1296.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1296.0
Projected new floor
796.0
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
1293.0
Curent Weighted rating
1293.0
Curent Weighted performance
594.1
Current official/published rating (highest between Raw, WR and WP)
1293.0
Current floor (min rating allowed)
793.0
Current highest rating achieved
1293.0
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)
±145.2
Current Raw change used (final)
0.0
Projected new Raw rating
1293.0
Projected new Weighed rating
1293.0
Projected new Weighted performance
594.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1293.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1293.0
Projected new floor
793.0
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
1027.6
Curent Weighted rating
1027.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1027.6
Current floor (min rating allowed)
527.6
Current highest rating achieved
1027.6
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)
±212.0
Current Raw change used (final)
0.0
Projected new Raw rating
1027.6
Projected new Weighed rating
1027.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1027.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1027.6
Projected new floor
527.6
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
1027.6
Curent Weighted rating
1027.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1027.6
Current floor (min rating allowed)
527.6
Current highest rating achieved
1027.6
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)
±212.0
Current Raw change used (final)
0.0
Projected new Raw rating
1027.6
Projected new Weighed rating
1027.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1027.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1027.6
Projected new floor
527.6
Projected new K-facor
40
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
14
High School League Tournament 2020 (U15)
2020/02/08
2020/02/08
Mangaung (FMB)
Standard
60
0.83
5
5
5.0
1173.8
1170.8
Analysis
13
Mangaung Metro Chess 17-18 January 2020 (C)
2020/01/17
2020/01/18
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1137.5
1129.2
Analysis
12
2019 South African Junior Team Championships (U16C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1137.5
1129.2
Analysis
11
Mangaung Metro July Trials 2019 (U16 Open)
2019/07/19
2019/07/20
Mangaung (FMB)
Standard
62
0.84
5
5
1.0
1150.6
1144.0
Analysis
10
Inter Regional Chess Championship 2019 (U16)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1139.0
1128.4
Analysis
9
Mangaung Metro Chess 12 to 13 April 2019 (C)
2019/04/12
2019/04/13
Mangaung (FMB)
Standard
62
0.84
5
5
3.5
1074.0
1060.6
Analysis
8
Mangaung Metro Chess 15-16 March 2019 (C)
2019/03/15
2019/03/16
Mangaung (FMB)
Standard
62
0.84
5
5
2.5
1059.1
1044.4
Analysis
7
Mangaung Metro Chess 1-2 February 2019 (C)
2019/02/01
2019/02/02
Mangaung (FMB)
Standard
62
0.84
5
5
4.0
987.2
973.2
Analysis
6
Mangaung Metro Chess 18-19 January 2019 (C)
2019/01/18
2019/01/19
Mangaung (FMB)
Standard
62
0.84
5
3
1.5
973.4
955.6
Analysis
5
Inter Regional 2018 (U14 Individual)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
4.0
924.6
907.6
Analysis
4
Mangaung Metro Chess 20-21 April 2018 (C)
2018/04/20
2018/04/21
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1000.9
998.4
Analysis
3
Mangaung Metro Chess 9 - 10 March 2018 (C)
2018/03/09
2018/03/10
Mangaung (FMB)
Standard
62
0.84
5
5
4.0
986.1
978.0
Analysis
2
Morris Club Challenge 2018
2018/02/17
2018/02/17
Mangaung (FMB)
Standard
60
0.83
5
4
1.0
1021.6
1020.4
Analysis
1
Mangaung Metro Chess 19 & 20 January 2018 (C)
2018/01/19
2018/01/20
Mangaung (FMB)
Standard
62
0.84
5
5
3.0
1027.6
1027.6
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
69
39
4
26
41.0
59.4
80.1
1038.8
1118.9
White
35
18
2
15
19.0
54.3
36.4
1006.7
1043.1
Black
34
21
2
11
22.0
64.7
125.0
1071.9
1196.9
Standard
All
69
39
4
26
41.0
59.4
80.1
1038.8
1118.9
White
35
18
2
15
19.0
54.3
36.4
1006.7
1043.1
Black
34
21
2
11
22.0
64.7
125.0
1071.9
1196.9
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
105053233
Fouchee, M (Marinus)
3
1.0
1
0
2
33.3
1041.5
-141.7
899.8
View list
2
104086206
Lesia, T (Tshepo)
2
2.0
2
0
0
100.0
1014.3
425.0
1439.3
View list
3
1040098747
Maile, E (Edward)
2
2.0
2
0
0
100.0
1068.9
425.0
1493.9
View list
4
104052216
Oniel, S (Shaun)
2
2.0
2
0
0
100.0
1066.5
425.0
1491.5
View list
5
204079335
Shariff, S (Stacey)
2
2.0
2
0
0
100.0
1030.6
425.0
1455.6
View list
6
204044817
Venter, I (Imche)
2
1.5
1
1
0
75.0
1030.0
212.5
1242.5
View list
7
1060111831
Mitchell, V (Vanadium)
2
1.0
1
0
1
50.0
1155.7
0.0
1155.7
View list
8
205047485
Mphale, T (Thuto)
2
1.0
1
0
1
50.0
993.5
0.0
993.5
View list
9
105035097
Smit, A (Albert)
2
1.0
1
0
1
50.0
1089.1
0.0
1089.1
View list
10
1070190000
Liebenberg, A (Abraham)
2
0.0
0
0
2
0.0
1066.5
-425.0
641.5
View list
11
105075131
Ntshabele, TP (Tokologo)
2
0.0
0
0
2
0.0
1031.8
-425.0
606.8
View list
12
104053240
Venter, K (Kean)
2
0.0
0
0
2
0.0
993.5
-425.0
568.5
View list
13
106087749
Mhlongo, V (Vida)
1
1.0
1
0
0
100.0
924.6
425.0
1349.6
View list
14
2050106782
Mahlakolisane, K (Kamohelo)
1
1.0
1
0
0
100.0
987.2
425.0
1412.2
View list
15
107064251
Kriel, R (Ruan)
1
1.0
1
0
0
100.0
1137.5
425.0
1562.5
View list
16
1050106063
Kobua, B (Boipelo)
1
1.0
1
0
0
100.0
1137.5
425.0
1562.5
View list
17
103052214
Kirk, MM (Matthew Michael)
1
1.0
1
0
0
100.0
986.1
425.0
1411.1
View list
18
104008166
Du Toit, DR (Daniel)
1
1.0
1
0
0
100.0
1137.5
425.0
1562.5
View list
19
105053111
De Lange, H (Hendrik)
1
1.0
1
0
0
100.0
1027.6
425.0
1452.6
View list
20
205073351
Brand, R (Robin)
1
1.0
1
0
0
100.0
924.6
425.0
1349.6
View list