Chess South Africa
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Chess South Africa
Pretorius, W (Wiaan)
Dob:
1997/06/03 (Adult)
Gender:
Male
Chess SA id:
197030992
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
PA
Last active:
2018/12/19 (1978 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
1719.7
Curent Weighted rating
1719.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1719.7
Current floor (min rating allowed)
1219.7
Current highest rating achieved
1719.7
Current K-factor
28
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)
±79.1
Current Raw change used (final)
0.0
Projected new Raw rating
1719.7
Projected new Weighed rating
1719.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1719.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1719.7
Projected new floor
1219.7
Projected new K-facor
28
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
1714.8
Curent Weighted rating
1714.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1714.8
Current floor (min rating allowed)
1214.8
Current highest rating achieved
1714.8
Current K-factor
28
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)
±79.6
Current Raw change used (final)
0.0
Projected new Raw rating
1714.8
Projected new Weighed rating
1714.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1714.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1714.8
Projected new floor
1214.8
Projected new K-facor
28
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
1714.8
Curent Weighted rating
1714.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1714.8
Current floor (min rating allowed)
1214.8
Current highest rating achieved
1714.8
Current K-factor
28
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)
±79.6
Current Raw change used (final)
0.0
Projected new Raw rating
1714.8
Projected new Weighed rating
1714.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1714.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1714.8
Projected new floor
1214.8
Projected new K-facor
28
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
1739.4
Curent Weighted rating
1739.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1739.4
Current floor (min rating allowed)
1214.8
Current highest rating achieved
1739.4
Current K-factor
28
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)
±76.9
Current Raw change used (final)
0.0
Projected new Raw rating
1739.4
Projected new Weighed rating
1739.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1739.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1739.4
Projected new floor
1214.8
Projected new K-facor
28
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
South African Junior Blitz 2018 (Open)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
7
3.0
1719.1
1738.6
Analysis
1
South African Junior Blitz 2017 Championships (A)
2018/01/07
2018/01/07
4 Knights (4K)
Blitz
5
0.18
7
7
3.5
1714.8
1714.8
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
6
1
7
6.5
46.4
-30.4
1818.1
1787.7
White
7
3
0
4
3.0
42.9
-60.7
1938.6
1877.9
Black
7
3
1
3
3.5
50.0
0.0
1697.6
1697.6
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
14
6
1
7
6.5
46.4
-30.4
1818.1
1787.7
White
7
3
0
4
3.0
42.9
-60.7
1938.6
1877.9
Black
7
3
1
3
3.5
50.0
0.0
1697.6
1697.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
161043202
Wolpe, C (Clyde)
2
1.0
1
0
1
50.0
1716.9
0.0
1716.9
View list
2
175092585
Carelsen, C (Coleridge)
1
1.0
1
0
0
100.0
1719.1
425.0
2144.1
View list
3
100003808
Bucceri, DR (Draven)
1
1.0
1
0
0
100.0
1714.8
425.0
2139.8
View list
4
100049771
Briedenhann, L (Laurence)
1
1.0
1
0
0
100.0
1714.8
425.0
2139.8
View list
5
186020282
Maluleke, PE (Pfumelani)
1
1.0
1
0
0
100.0
1714.8
425.0
2139.8
View list
6
186029353
Pape, Z (Zane)
1
1.0
1
0
0
100.0
1719.1
425.0
2144.1
View list
7
103027600
Nhamuave, E (Eleazar)
1
0.5
0
1
0
50.0
1714.8
0.0
1714.8
View list
8
171042847
Wilken, JB (Justin)
1
0.0
0
0
1
0.0
1719.1
-425.0
1294.1
View list
9
192023485
Mnguni, JD (Jakob)
1
0.0
0
0
1
0.0
1714.8
-425.0
1289.8
View list
10
170023040
Michalakis, K (Kiriakos)
1
0.0
0
0
1
0.0
1719.1
-425.0
1294.1
View list
11
190013568
James, M (Michael)
1
0.0
0
0
1
0.0
1714.8
-425.0
1289.8
View list
12
197010759
Goredema, D (Dione)
1
0.0
0
0
1
0.0
1719.1
-425.0
1294.1
View list
13
182004314
Cawdery, DJ (Daniel)
1
0.0
0
0
1
0.0
1719.1
-425.0
1294.1
View list