Chess South Africa
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Chess South Africa
Du Plessis, N (Neville)
Dob:
1958/03/30 (Adult)
Gender:
Male
Chess SA id:
1580107475
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/05/12 (5 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
1369.4
Curent Weighted rating
1342.3
Curent Weighted performance
767.6
Current official/published rating (highest between Raw, WR and WP)
1369.4
Current floor (min rating allowed)
869.4
Current highest rating achieved
1369.4
Current K-factor
36
Games played this month
4
Score (S)
1.5
Expected score (We)
1.62
Difference (S-We)
-0.12
Current Raw change (no limits, including tournament time weight)
-4.1
Current min/max change allowed (with limits)
±130.3
Current Raw change used (final)
-4.1
Projected new Raw rating
1365.3
Projected new Weighed rating
1345.0
Projected new Weighted performance
767.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1365.3
Projected effective change (new Official - current Official)
-4.1
Projected new highest rating
1369.4
Projected new floor
869.4
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
1372.5
Curent Weighted rating
1344.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1372.5
Current floor (min rating allowed)
872.5
Current highest rating achieved
1372.5
Current K-factor
36
Games played this month
4
Score (S)
1.5
Expected score (We)
1.65
Difference (S-We)
-0.15
Current Raw change (no limits, including tournament time weight)
-5.4
Current min/max change allowed (with limits)
±129.7
Current Raw change used (final)
-5.4
Projected new Raw rating
1367.1
Projected new Weighed rating
1347.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1367.1
Projected effective change (new Official - current Official)
-5.4
Projected new highest rating
1372.5
Projected new floor
872.5
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
1263.9
Curent Weighted rating
1227.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1263.9
Current floor (min rating allowed)
763.9
Current highest rating achieved
1263.9
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)
±151.4
Current Raw change used (final)
0.0
Projected new Raw rating
1263.9
Projected new Weighed rating
1230.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1263.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1263.9
Projected new floor
763.9
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
1245.0
Curent Weighted rating
1206.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1245.0
Current floor (min rating allowed)
763.9
Current highest rating achieved
1245.0
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)
±155.5
Current Raw change used (final)
0.0
Projected new Raw rating
1245.0
Projected new Weighed rating
1210.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1245.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1245.0
Projected new floor
763.9
Projected new K-facor
36
Tournaments
History
Tournament:
Steinitz Chess Festival 2024 (Open)
Start:
2024/05/10
End:
2024/05/12
Host:
WCT
Type:
Standard
Time:
90
Time weight:
0.94
Rounds:
4
Games:
4
Score:
1.5
Main rating:
1369.4
Rating gain/loss:
-4.1
Type rating:
1372.5
Rating gain/loss:
-5.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Steinitz Chess Festival 2024 (Open)
2024/05/10
2024/05/12
Cape Town (WCT)
Standard
90
0.94
6
4
1.5
1369.4
1372.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Steinitz Chess Festival 2024 (Open)
2024/05/10
2024/05/12
Cape Town (WCT)
Standard
90
0.94
6
4
1.5
1369.4
1372.5
Analysis
6
WP Club League 2023 (C)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
6
3.0
1314.2
1317.5
Analysis
5
2019 Western Province League (C)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
10
4.5
1282.2
1287.6
Analysis
4
2019 Cape Town Classic Chess Festival (Rapid)
2019/03/30
2019/03/30
Cape Town (WCT)
Rapid
20
0.47
7
6
1.0
1288.7
1200.0
Analysis
3
2019 Cape Town Classic Chess Festival (Blitz)
2019/03/29
2019/03/29
Cape Town (WCT)
Blitz
5
0.18
9
8
1.0
1288.7
1200.0
Analysis
2
Cape of Good Hope Open 2019 (Prestige)
2019/01/25
2019/01/28
Cape Town (WCT)
Standard
70
0.87
6
6
2.5
1250.8
1244.8
Analysis
1
ACL Open 2018 (A)
2018/12/07
2018/12/09
Cape Town (WCT)
Standard
120
1.00
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
4
1
1
2
1.5
37.5
-106.3
1450.7
1344.4
White
2
1
1
0
1.5
75.0
212.5
1361.1
1573.6
Black
2
0
0
2
0.0
0.0
-425.0
1540.3
1115.3
Standard
All
4
1
1
2
1.5
37.5
-106.3
1450.7
1344.4
White
2
1
1
0
1.5
75.0
212.5
1361.1
1573.6
Black
2
0
0
2
0.0
0.0
-425.0
1540.3
1115.3
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
45
11
13
21
17.5
38.9
-94.4
1459.2
1364.8
White
22
8
3
11
9.5
43.2
-58.0
1456.2
1398.3
Black
23
3
10
10
8.0
34.8
-129.3
1462.1
1332.8
Standard
All
31
10
11
10
15.5
50.0
0.0
1400.6
1400.6
White
16
8
3
5
9.5
59.4
79.7
1376.9
1456.6
Black
15
2
8
5
6.0
40.0
-85.0
1425.9
1340.9
Rapid
All
6
0
2
4
1.0
16.7
-283.3
1615.8
1332.5
White
3
0
0
3
0.0
0.0
-425.0
1683.8
1258.8
Black
3
0
2
1
1.0
33.3
-141.7
1547.8
1406.1
Blitz
All
8
1
0
7
1.0
12.5
-318.8
1569.0
1250.2
White
3
0
0
3
0.0
0.0
-425.0
1651.8
1226.8
Black
5
1
0
4
1.0
20.0
-255.0
1519.2
1264.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105094575
Nonco, L (Lwazi)
2
1.5
1
1
0
75.0
1288.7
212.5
1501.2
View list
2
1030107476
Ressel, T (Tane)
2
1.0
1
0
1
50.0
1244.3
0.0
1244.3
View list
3
193061570
Mangoro, R (Richard)
2
0.5
0
1
1
25.0
1341.8
-212.5
1129.3
View list
4
100049770
Briedenhann, C (Corne)
2
0.0
0
0
2
0.0
1288.7
-425.0
863.7
View list
5
100040966
Van Zyl, A (Albrecht)
2
0.0
0
0
2
0.0
1288.7
-425.0
863.7
View list
6
1070158267
Mccomb, N (Nathan)
1
1.0
1
0
0
100.0
1369.4
425.0
1794.4
View list
7
101021951
Mavosa, V (Vallentino)
1
1.0
1
0
0
100.0
1282.2
425.0
1707.2
View list
8
102071991
Hemeni, S (Simamnkele)
1
1.0
1
0
0
100.0
1282.2
425.0
1707.2
View list
9
1100096729
Kruger, A (Aiden)
1
1.0
1
0
0
100.0
1314.2
425.0
1739.2
View list
10
160059383
Baker, G (Gregory)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1050106200
Braaf, J (Jiraan)
1
1.0
1
0
0
100.0
1282.2
425.0
1707.2
View list
12
106053361
Moollajee, R (Rehaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
108092087
Mthi, Y (Yamkela)
1
1.0
1
0
0
100.0
1314.2
425.0
1739.2
View list
14
199040541
Van Staaden, J (Jamie)
1
1.0
1
0
0
100.0
1250.8
425.0
1675.8
View list
15
188022544
Meintjies, A (Armien)
1
0.5
0
1
0
50.0
1250.8
0.0
1250.8
View list
16
101076468
Jacobs, B (Brandon Lee)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
17
182003312
Boyisi, A (Aaron)
1
0.5
0
1
0
50.0
1282.2
0.0
1282.2
View list
18
197044600
Harrison, N (Nazeem)
1
0.5
0
1
0
50.0
1250.8
0.0
1250.8
View list
19
1070097558
Maruma, K (Katlego)
1
0.5
0
1
0
50.0
1314.2
0.0
1314.2
View list
20
196079256
Nkuna, N (Nathaniel)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list