Chess South Africa
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Chess South Africa
Du Plessis, WJH (Willem Jacobus Hendrik)
Dob:
2009/10/27 (U16)
Gender:
Male
Chess SA id:
1090113102
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/04/19 (28 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
1122.3
Curent Weighted rating
1106.4
Curent Weighted performance
692.8
Current official/published rating (highest between Raw, WR and WP)
1122.3
Current floor (min rating allowed)
650.9
Current highest rating achieved
1150.9
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)
±185.2
Current Raw change used (final)
0.0
Projected new Raw rating
1122.3
Projected new Weighed rating
1107.7
Projected new Weighted performance
692.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1150.9
Projected new floor
650.9
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
1080.0
Curent Weighted rating
1080.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1080.0
Current floor (min rating allowed)
641.6
Current highest rating achieved
1141.6
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)
±196.7
Current Raw change used (final)
0.0
Projected new Raw rating
1080.0
Projected new Weighed rating
1080.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1080.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1141.6
Projected new floor
641.6
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
1208.8
Curent Weighted rating
1219.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1219.1
Current floor (min rating allowed)
720.0
Current highest rating achieved
1220.0
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)
±163.7
Current Raw change used (final)
0.0
Projected new Raw rating
1208.8
Projected new Weighed rating
1218.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.2
Projected effective change (new Official - current Official)
-0.9
Projected new highest rating
1220.0
Projected new floor
720.0
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)
720.0
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
720.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
NWU Super 16 2024
2024/04/19
2024/04/19
Gert Sibande (MGS)
Rapid
30
0.60
6
6
3.0
1105.0
1220.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
NWU Super 16 2024
2024/04/19
2024/04/19
Gert Sibande (MGS)
Rapid
30
0.60
6
6
3.0
1105.0
1220.0
Analysis
4
Alberton Chess Club Open 2020 (D)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1122.3
1105.6
Analysis
3
Laerskool Oosterkruin 2020 (U11)
2020/02/01
2020/02/01
Ekurhuleni (GE)
Rapid
30
0.60
6
6
3.5
1122.3
1200.0
Analysis
2
Springs Chess Club Open 2020 (C)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1150.9
1141.6
Analysis
1
Ekurhuleni North School District Finals 2019 (U11 Boys)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
3
0
3
3.0
50.0
0.0
1208.3
1208.3
White
3
2
0
1
2.0
66.7
141.7
1173.9
1315.5
Black
3
1
0
2
1.0
33.3
-141.7
1242.7
1101.1
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
6
3
0
3
3.0
50.0
0.0
1208.3
1208.3
White
3
2
0
1
2.0
66.7
141.7
1173.9
1315.5
Black
3
1
0
2
1.0
33.3
-141.7
1242.7
1101.1
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
27
9
3
15
10.5
38.9
-94.4
1169.4
1075.0
White
14
3
2
9
4.0
28.6
-182.1
1145.9
963.8
Black
13
6
1
6
6.5
50.0
0.0
1194.7
1194.7
Standard
All
15
3
2
10
4.0
26.7
-198.3
1186.6
988.3
White
8
0
2
6
1.0
12.5
-318.8
1189.4
870.7
Black
7
3
0
4
3.0
42.9
-60.7
1183.4
1122.6
Rapid
All
12
6
1
5
6.5
54.2
35.4
1147.9
1183.4
White
6
3
0
3
3.0
50.0
0.0
1088.0
1088.0
Black
6
3
1
2
3.5
58.3
70.8
1207.9
1278.8
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
1090101509
Janse Van Vuuren, A (Alexander)
2
0.5
0
1
1
25.0
1136.6
-212.5
924.1
View list
2
2100101517
Lovett, S (Saffron)
2
0.5
0
1
1
25.0
1136.6
-212.5
924.1
View list
3
2100101515
Judeel, A (Amorey)
1
1.0
1
0
0
100.0
1122.3
425.0
1547.3
View list
4
1100302238
Meyer, J (Juan)
1
1.0
1
0
0
100.0
1105.0
425.0
1530.0
View list
5
1100130261
Phukubye, D (Dikeledi)
1
1.0
1
0
0
100.0
1122.3
425.0
1547.3
View list
6
1080113125
Ndlovu, R (Ronald)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2100142105
Gabaatlhole, N (Natefo)
1
1.0
1
0
0
100.0
1105.0
425.0
1530.0
View list
8
1060131426
Fernandez, R (Rosaly)
1
1.0
1
0
0
100.0
1122.3
425.0
1547.3
View list
9
1060154389
Pryba, Z (Zandi-Lee)
1
1.0
1
0
0
100.0
1105.0
425.0
1530.0
View list
10
1100118683
Seanego, B (Boikano)
1
1.0
1
0
0
100.0
1150.9
425.0
1575.9
View list
11
1090130265
Van Breda, C (Caleb)
1
1.0
1
0
0
100.0
1122.3
425.0
1547.3
View list
12
110088036
Liebenberg, M (Michael)
1
0.5
0
1
0
50.0
1122.3
0.0
1122.3
View list
13
1090118184
Pieterse, EG (Erik Georg)
1
0.0
0
0
1
0.0
1105.0
-425.0
680.0
View list
14
1100110967
Mulder, J (Jayden)
1
0.0
0
0
1
0.0
1150.9
-425.0
725.9
View list
15
1040131430
Mohammed, M (Masood)
1
0.0
0
0
1
0.0
1122.3
-425.0
697.3
View list
16
1080113117
Milazi, LV (Linda Vincent)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1080113098
Makahamadze, CP (Clinton Panashe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
18
1070302234
Mahupela, O (Onthatile)
1
0.0
0
0
1
0.0
1105.0
-425.0
680.0
View list
19
1100302233
Mahaye, K (Khethokuhle)
1
0.0
0
0
1
0.0
1105.0
-425.0
680.0
View list
20
2090101537
Huebsch, J (Jessica)
1
0.0
0
0
1
0.0
1122.3
-425.0
697.3
View list