Chess South Africa
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Chess South Africa
Witbooi, L (Lee-Roy)
Dob:
1987/10/08 (Adult)
Gender:
Male
Chess SA id:
187079254
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (237 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
1424.5
Curent Weighted rating
1423.3
Curent Weighted performance
853.4
Current official/published rating (highest between Raw, WR and WP)
1424.5
Current floor (min rating allowed)
924.5
Current highest rating achieved
1424.5
Current K-factor
32
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)
±120.4
Current Raw change used (final)
0.0
Projected new Raw rating
1424.5
Projected new Weighed rating
1423.6
Projected new Weighted performance
853.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1424.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1424.5
Projected new floor
924.5
Projected new K-facor
32
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
1420.3
Curent Weighted rating
1420.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1420.3
Current floor (min rating allowed)
937.9
Current highest rating achieved
1437.9
Current K-factor
32
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)
±121.1
Current Raw change used (final)
0.0
Projected new Raw rating
1420.3
Projected new Weighed rating
1420.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1420.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1437.9
Projected new floor
937.9
Projected new K-facor
32
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
1310.8
Curent Weighted rating
1290.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1310.8
Current floor (min rating allowed)
810.8
Current highest rating achieved
1310.8
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)
±141.6
Current Raw change used (final)
0.0
Projected new Raw rating
1310.8
Projected new Weighed rating
1292.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1310.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1310.8
Projected new floor
810.8
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
1289.0
Curent Weighted rating
1270.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1289.0
Current floor (min rating allowed)
810.8
Current highest rating achieved
1289.0
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)
±146.1
Current Raw change used (final)
0.0
Projected new Raw rating
1289.0
Projected new Weighed rating
1272.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1289.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1289.0
Projected new floor
810.8
Projected new K-facor
36
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
10
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
4
2.0
1421.9
1420.0
Analysis
9
South African Open 2022 (Blitz)
2022/07/14
2022/07/14
Cape Town (WCT)
Blitz
5
0.18
10
9
3.0
1361.3
1339.5
Analysis
8
South African Open 2022 (B)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
11
7.0
1361.3
1364.6
Analysis
7
2019 Kraaifontein Open (Open)
2019/12/06
2019/12/08
Cape Town (WCT)
Standard
75
0.89
6
6
3.0
1369.3
1378.7
Analysis
6
2019 Western Province League (C)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
1
1.0
1362.6
1382.5
Analysis
5
2019 Western Province League (D)
2019/07/27
2019/09/07
Cape Town (WCT)
Standard
120
1.00
11
9
6.0
1362.6
1382.5
Analysis
4
2018 Western Province League (D)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
90
0.94
11
5
2.5
1407.1
1437.9
Analysis
3
2018 Steinitz Chess Festival (B)
2018/03/21
2018/03/25
Cape Town (WCT)
Standard
90
0.94
7
7
5.5
1302.9
1333.1
Analysis
2
Mandela Drakenstein Mgt Area Rapid Chess 2018 (Open)
2018/02/03
2018/02/03
Cape Winelands (WCW)
Rapid
27
0.57
7
6
2.0
1333.9
1339.5
Analysis
1
2018 Cape of Good Hope Open Chess Championships (Prestige)
2018/01/26
2018/01/28
Cape Town (WCT)
Standard
70
0.87
6
1
0.0
1339.5
1339.5
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
59
26
12
21
32.0
54.2
36.0
1342.9
1378.9
White
33
15
7
11
18.5
56.1
51.5
1324.2
1375.7
Black
26
11
5
10
13.5
51.9
16.3
1366.6
1382.9
Standard
All
44
21
12
11
27.0
61.4
96.6
1331.6
1428.2
White
25
12
7
6
15.5
62.0
102.0
1339.0
1441.0
Black
19
9
5
5
11.5
60.5
89.5
1322.0
1411.5
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1280.9
1139.3
White
3
0
0
3
0.0
0.0
-425.0
1143.5
718.5
Black
3
2
0
1
2.0
66.7
141.7
1418.3
1560.0
Blitz
All
9
3
0
6
3.0
33.3
-141.7
1439.2
1297.6
White
5
3
0
2
3.0
60.0
85.0
1359.0
1444.0
Black
4
0
0
4
0.0
0.0
-425.0
1539.5
1114.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
199009456
Fielies, H (Henrique)
2
2.0
2
0
0
100.0
1361.3
425.0
1786.3
View list
2
156090580
Engelbrecht, JH (Johannes)
1
1.0
1
0
0
100.0
1361.3
425.0
1786.3
View list
3
189055622
Gyiana, W (Walter)
1
1.0
1
0
0
100.0
1302.9
425.0
1727.9
View list
4
169010486
Geyser, F (Freek)
1
1.0
1
0
0
100.0
1407.1
425.0
1832.1
View list
5
1720096722
Cornelissen, Q (Quintin)
1
1.0
1
0
0
100.0
1333.9
425.0
1758.9
View list
6
2040132474
Botha, L (Lorelei)
1
1.0
1
0
0
100.0
1361.3
425.0
1786.3
View list
7
167001480
Basardien, F (Fawly)
1
1.0
1
0
0
100.0
1407.1
425.0
1832.1
View list
8
170082699
Barbosa, AG (Adelino Goncalves)
1
1.0
1
0
0
100.0
1333.9
425.0
1758.9
View list
9
160059383
Baker, G (Gregory)
1
1.0
1
0
0
100.0
1362.6
425.0
1787.6
View list
10
207065027
Aziz, T (Tazkia)
1
1.0
1
0
0
100.0
1302.9
425.0
1727.9
View list
11
171085148
Ariefdien, B (Bertram)
1
1.0
1
0
0
100.0
1362.6
425.0
1787.6
View list
12
172069645
Fisher, H (Howard)
1
1.0
1
0
0
100.0
1302.9
425.0
1727.9
View list
13
2110130686
Joya, I (Imkhita)
1
1.0
1
0
0
100.0
1361.3
425.0
1786.3
View list
14
107082706
Marinus, T (Taige)
1
1.0
1
0
0
100.0
1362.6
425.0
1787.6
View list
15
189088910
Maritz, J (Jean)
1
1.0
1
0
0
100.0
1362.6
425.0
1787.6
View list
16
190021468
Masinga, V (Vusi)
1
1.0
1
0
0
100.0
1362.6
425.0
1787.6
View list
17
1010153849
Mbele, D (Dumisani)
1
1.0
1
0
0
100.0
1421.9
425.0
1846.9
View list
18
197076467
Mncwabe, M (Minenhle Junior)
1
1.0
1
0
0
100.0
1302.9
425.0
1727.9
View list
19
194028263
November, EJ (Enrique)
1
1.0
1
0
0
100.0
1369.3
425.0
1794.3
View list
20
106085447
Prinsloo, R (Reinhardt)
1
1.0
1
0
0
100.0
1369.3
425.0
1794.3
View list