Chess South Africa
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Chess South Africa
Nelson, W (Wilfred)
Dob:
1971/07/14 (Adult)
Gender:
Male
Chess SA id:
171027308
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (248 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
1726.7
Curent Weighted rating
1751.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1751.7
Current floor (min rating allowed)
1371.0
Current highest rating achieved
1871.0
Current K-factor
24
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)
±78.3
Current Raw change used (final)
0.0
Projected new Raw rating
1726.7
Projected new Weighed rating
1748.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1748.3
Projected effective change (new Official - current Official)
-3.4
Projected new highest rating
1871.0
Projected new floor
1371.0
Projected new K-facor
24
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
1738.5
Curent Weighted rating
1764.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1764.0
Current floor (min rating allowed)
1371.0
Current highest rating achieved
1871.0
Current K-factor
24
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)
±77.0
Current Raw change used (final)
0.0
Projected new Raw rating
1738.5
Projected new Weighed rating
1760.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1760.6
Projected effective change (new Official - current Official)
-3.5
Projected new highest rating
1871.0
Projected new floor
1371.0
Projected new K-facor
24
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
1800.4
Curent Weighted rating
1800.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1800.4
Current floor (min rating allowed)
1371.0
Current highest rating achieved
1871.0
Current K-factor
24
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)
±70.5
Current Raw change used (final)
0.0
Projected new Raw rating
1800.4
Projected new Weighed rating
1800.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1800.4
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1871.0
Projected new floor
1371.0
Projected new K-facor
24
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
1833.8
Curent Weighted rating
1833.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1833.8
Current floor (min rating allowed)
1371.0
Current highest rating achieved
1871.0
Current K-factor
24
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)
±67.2
Current Raw change used (final)
0.0
Projected new Raw rating
1833.8
Projected new Weighed rating
1833.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1833.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1871.0
Projected new floor
1371.0
Projected new K-facor
24
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
6
WP Club League 2023 (B)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
4
0.5
1786.5
1799.7
Analysis
5
2022 Western Province Club League (Premier)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
6
0.5
1817.7
1831.4
Analysis
4
2019 National Club Chess Championships (A)
2019/09/27
2019/09/29
Cape Town (WCT)
Standard
120
1.00
6
3
1.5
1806.9
1824.4
Analysis
3
2019 Western Province League (Premier)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
7
3.0
1806.9
1824.4
Analysis
2
Condorgreen Mitchell`s Plain Chess Open Tournament 2019
2019/06/01
2019/06/02
Cape Town (WCT)
Rapid
25
0.54
9
9
5.5
1825.0
1833.8
Analysis
1
2018 Western Province League (B)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
90
0.94
11
5
4.0
1833.8
1833.8
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
34
9
12
13
15.0
44.1
-50.0
1690.1
1640.1
White
16
3
7
6
6.5
40.6
-79.7
1667.9
1588.2
Black
18
6
5
7
8.5
47.2
-23.6
1709.9
1686.3
Standard
All
25
4
11
10
9.5
38.0
-102.0
1775.9
1673.9
White
12
2
6
4
5.0
41.7
-70.8
1676.5
1605.6
Black
13
2
5
6
4.5
34.6
-130.8
1867.6
1736.8
Rapid
All
9
5
1
3
5.5
61.1
94.4
1451.9
1546.4
White
4
1
1
2
1.5
37.5
-106.3
1642.1
1535.8
Black
5
4
0
1
4.0
80.0
255.0
1299.8
1554.8
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
190013568
James, M (Michael)
2
0.0
0
0
2
0.0
1821.3
-425.0
1396.3
View list
2
184028498
Ntuma, LL (Lubabalo)
1
1.0
1
0
0
100.0
1825.0
425.0
2250.0
View list
3
161022514
Meiboom Jnr, G (Gerrit)
1
1.0
1
0
0
100.0
1806.9
425.0
2231.9
View list
4
102059385
Booysen, C (Conwill)
1
1.0
1
0
0
100.0
1825.0
425.0
2250.0
View list
5
108089520
Adams, K (Kyron)
1
1.0
1
0
0
100.0
1825.0
425.0
2250.0
View list
6
100086060
Adams, K (Keenan)
1
1.0
1
0
0
100.0
1825.0
425.0
2250.0
View list
7
175005989
Daniels, G (George)
1
1.0
1
0
0
100.0
1833.8
425.0
2258.8
View list
8
164066251
Passensie, T (Terrence)
1
1.0
1
0
0
100.0
1833.8
425.0
2258.8
View list
9
293034027
Selkirk, RJ (Rebecca)
1
1.0
1
0
0
100.0
1825.0
425.0
2250.0
View list
10
172042914
Willenberg, I (Ivan)
1
1.0
1
0
0
100.0
1833.8
425.0
2258.8
View list
11
194012282
Hendriksz, GJ (Gabriel)
1
0.5
0
1
0
50.0
1806.9
0.0
1806.9
View list
12
102010594
Gluckman, P (Paul)
1
0.5
0
1
0
50.0
1806.9
0.0
1806.9
View list
13
103043774
Felix, E (Ethon)
1
0.5
0
1
0
50.0
1806.9
0.0
1806.9
View list
14
152017253
Lawrence, G (Gordon)
1
0.5
0
1
0
50.0
1806.9
0.0
1806.9
View list
15
106089505
Mchontsi, A (Ayabonga)
1
0.5
0
1
0
50.0
1825.0
0.0
1825.0
View list
16
197021800
Matsaung, T (Thapelo)
1
0.5
0
1
0
50.0
1806.9
0.0
1806.9
View list
17
102092555
Makhetha, L (Laviens)
1
0.5
0
1
0
50.0
1817.7
0.0
1817.7
View list
18
104028947
Olkers, LP (Lleyton)
1
0.5
0
1
0
50.0
1833.8
0.0
1833.8
View list
19
184032995
Salimu, R (Reuben)
1
0.5
0
1
0
50.0
1806.9
0.0
1806.9
View list
20
198033058
Samuel, C (Caleb)
1
0.5
0
1
0
50.0
1786.5
0.0
1786.5
View list