Chess South Africa
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Chess South Africa
Vermeulen, L (Leonardus)
Dob:
1972/10/13 (Adult)
Gender:
Male
Chess SA id:
1720117948
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/07/13 (14 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
Current Raw rating
1483.1
Current Weighted rating
1449.2
Current Weighted performance
1366.8
Current official/published rating (highest between Raw, WR and WP)
1483.1
Current highest rating achieved
1485.7
Current floor (min rating allowed)
985.7
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
1.37
Difference (S-We)
1.08
Current Raw change (no limits, including tournament time weight)
34.4
Current min/max change allowed (with limits)
±110.8
Current Raw change used (final)
34.4
Projected new Raw rating
1517.5
Projected new Weighed rating
1334.6
Projected new Weighted performance
1473.9
Projected new final Raw rating (if new WP > new Raw)
1517.5
Projected new highest rating
1517.5
Projected new floor
1017.5
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1517.5
Projected effective change (new Official - current Official)
+34.4
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
Current Raw rating
1459.3
Current Weighted rating
1436.8
Current Weighted performance
1322.7
Current official/published rating (highest between Raw, WR and WP)
1459.3
Current highest rating achieved
1466.0
Current floor (min rating allowed)
966.0
Current K-factor
32
Games played this month
-4
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)
±114.6
Current Raw change used (final)
0.0
Projected new Raw rating
1459.3
Projected new Weighed rating
1323.1
Projected new Weighted performance
1322.7
Projected new final Raw rating (if new WP > new Raw)
1459.3
Projected new highest rating
1466.0
Projected new floor
966.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1459.3
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1372.6
Current Weighted rating
1327.7
Current Weighted performance
1337.4
Current official/published rating (highest between Raw, WR and WP)
1372.6
Current highest rating achieved
1372.6
Current floor (min rating allowed)
872.6
Current K-factor
36
s
Games played this month
5
Score (S)
3.0
Expected score (We)
1.59
Difference (S-We)
1.41
Current Raw change (no limits, including tournament time weight)
50.8
Current min/max change allowed (with limits)
±129.7
Current Raw change used (final)
50.8
Projected new Raw rating
1423.4
Projected new Weighed rating
1222.6
Projected new Weighted performance
1494.8
Projected new final Raw rating (if new WP > new Raw)
1494.8
Projected new highest rating
1494.8
Projected new floor
994.8
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1494.8
Projected effective change (new Official - current Official)
+122.2
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
Current Raw rating
1255.6
Current Weighted rating
1237.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1255.6
Current highest rating achieved
1255.6
Current floor (min rating allowed)
755.6
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)
±153.2
Current Raw change used (final)
0.0
Projected new Raw rating
1255.6
Projected new Weighed rating
1139.2
Projected new Weighted performance
180.9
Projected new final Raw rating (if new WP > new Raw)
1255.6
Projected new highest rating
1255.6
Projected new floor
755.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.6
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Tournament:
Curro Durbanville Chess Rapid Open 2024 (Championship)
Start:
2024/07/13
End:
2024/07/13
Host:
WCT
Type:
Rapid
Time:
35
Time weight:
0.66
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1483.1
Rating gain/loss:
34.4
Type rating:
1372.6
Rating gain/loss:
50.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Curro Durbanville Chess Rapid Open 2024 (Championship)
2024/07/13
2024/07/13
Cape Town (WCT)
Rapid
35
0.66
6
5
3.0
1483.1
1372.6
Analysis
1
Chas Everitt and MHI Attorneys Rapid 2024 (B)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
5.5
1456.7
1298.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
24
Curro Durbanville Chess Rapid Open 2024 (Championship)
2024/07/13
2024/07/13
Cape Town (WCT)
Rapid
35
0.66
6
5
3.0
1483.1
1372.6
Analysis
23
Chas Everitt and MHI Attorneys Rapid 2024 (B)
2024/03/09
2024/03/09
Cape Town (WCT)
Rapid
25
0.54
6
6
5.5
1456.7
1298.8
Analysis
22
Kraaifontein Open 2023 (Adanced)
2023/12/09
2023/12/10
Cape Town (WCT)
Standard
70
0.87
6
6
2.5
1458.6
1466.0
Analysis
21
Chas Everitt and MHI Attorneys Rapid 2023 (B)
2023/11/04
2023/11/04
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1485.7
1327.2
Analysis
20
WP Club League 2023 (A)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
7
3.0
1431.3
1407.4
Analysis
19
Curro Durbanville Chess Open Rapid 2023 (Advanced)
2023/07/15
2023/07/15
Cape Town (WCT)
Rapid
35
0.66
6
6
3.0
1383.7
1326.1
Analysis
18
GPCA Rapid 2023 (Advanced)
2023/06/24
2023/06/24
Cape Town (WCT)
Rapid
25
0.54
7
7
4.5
1384.0
1320.7
Analysis
17
Steinitz Open 2023 (D)
2023/05/27
2023/05/27
Cape Town (WCT)
Rapid
20
0.47
6
6
4.0
1376.9
1305.6
Analysis
16
Bellville Club Championship 2023
2023/04/17
2023/07/31
Cape Town (WCT)
Standard
60
0.83
7
7
4.5
1383.7
1367.7
Analysis
15
Cape of Good Hope Open 2023 (Advanced)
2023/01/28
2023/01/29
Cape Town (WCT)
Standard
70
0.87
6
6
2.5
1380.5
1370.6
Analysis
14
Summer Slam 2022 (A)
2022/12/13
2022/12/13
Cape Town (WCT)
Rapid
20
0.47
6
4
1.5
1381.3
1291.2
Analysis
13
Kenridge Rapid 2022 (B)
2022/11/05
2022/11/05
Cape Town (WCT)
Rapid
25
0.54
6
6
4.0
1372.0
1260.2
Analysis
12
2022 Western Province Club League (B)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
9
3.5
1452.6
1451.6
Analysis
11
Curro Durbanville Chess Open Rapid 2022 (A)
2022/07/02
2022/07/02
Cape Town (WCT)
Rapid
25
0.54
6
6
3.0
1443.3
1222.8
Analysis
10
Steinitz Individual Rapid 2022
2022/06/10
2022/06/10
Cape Town (WCT)
Rapid
13
0.35
6
6
3.0
1381.8
1159.2
Analysis
9
Steinitz Open 2022 (C)
2022/05/21
2022/05/22
Cape Town (WCT)
Standard
60
0.83
5
5
4.0
1351.0
1371.0
Analysis
8
Bellville Chess Club Champs 2022 (Group 3)
2022/05/16
2022/07/04
Cape Town (WCT)
Standard
90
0.94
5
5
5.0
1381.8
1397.6
Analysis
7
Northern Chess Cadet Series 2020 (A)
2020/02/15
2020/02/15
Cape Town (WCT)
Standard
60
0.83
5
5
5.0
1275.7
1282.8
Analysis
6
Bellville Rapid Oct 2019
2019/10/14
2019/10/14
Cape Town (WCT)
Rapid
15
0.39
6
6
2.0
1282.7
1200.0
Analysis
5
Bellville Blitz 2019
2019/09/16
2019/09/16
Cape Town (WCT)
Blitz
8
0.25
6
6
3.0
1275.0
1200.0
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
11
8
1
2
8.5
77.3
231.8
1486.9
1718.8
White
5
3
1
1
3.5
70.0
170.0
1425.0
1595.0
Black
6
5
0
1
5.0
83.3
283.3
1538.5
1821.8
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
11
8
1
2
8.5
77.3
231.8
1486.9
1718.8
White
5
3
1
1
3.5
70.0
170.0
1425.0
1595.0
Black
6
5
0
1
5.0
83.3
283.3
1538.5
1821.8
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
130
69
12
49
75.0
57.7
65.4
1396.2
1461.6
White
65
39
7
19
42.5
65.4
130.8
1402.3
1533.1
Black
65
30
5
30
32.5
50.0
0.0
1390.0
1390.0
Standard
All
60
33
5
22
35.5
59.2
77.9
1399.2
1477.1
White
31
17
3
11
18.5
59.7
82.3
1439.0
1521.2
Black
29
16
2
11
17.0
58.6
73.3
1356.6
1429.9
Rapid
All
64
33
7
24
36.5
57.0
59.8
1394.4
1454.2
White
32
21
4
7
23.0
71.9
185.9
1371.9
1557.9
Black
32
12
3
17
13.5
42.2
-66.4
1416.9
1350.5
Blitz
All
6
3
0
3
3.0
50.0
0.0
1384.9
1384.9
White
2
1
0
1
1.0
50.0
0.0
1321.5
1321.5
Black
4
2
0
2
2.0
50.0
0.0
1416.6
1416.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1060108804
Ntukela, A (Amzolele)
3
3.0
3
0
0
100.0
1383.4
425.0
1808.4
View list
2
2080117986
Vermeulen, I (Inge)
3
3.0
3
0
0
100.0
1384.1
425.0
1809.1
View list
3
107076747
Osborne, R (Ryan Eugene)
3
1.0
1
0
2
33.3
1383.4
-141.7
1241.7
View list
4
1050099543
Van Tonder, C (Charl)
3
0.0
0
0
3
0.0
1313.8
-425.0
888.8
View list
5
1670141152
Boshoff, C (Chrisjan)
2
2.0
2
0
0
100.0
1366.4
425.0
1791.4
View list
6
1120140113
Guo, A (Aleks)
2
2.0
2
0
0
100.0
1470.8
425.0
1895.8
View list
7
1100141893
Hugget, E (Edjuan)
2
2.0
2
0
0
100.0
1416.8
425.0
1841.8
View list
8
211087036
Osborne, H (Hannah)
2
2.0
2
0
0
100.0
1323.5
425.0
1748.5
View list
9
1720104003
Visage, H (Hendrik)
2
2.0
2
0
0
100.0
1382.8
425.0
1807.8
View list
10
1120134372
Weideman, J (Janko)
2
2.0
2
0
0
100.0
1427.5
425.0
1852.5
View list
11
108087782
Jonkers, T (Tristan)
2
1.0
1
0
1
50.0
1404.8
0.0
1404.8
View list
12
101027229
Nel, RA (Rowan)
2
1.0
1
0
1
50.0
1417.2
0.0
1417.2
View list
13
1890147711
Samushonga, K (Karl)
2
1.0
1
0
1
50.0
1378.0
0.0
1378.0
View list
14
164009064
Esau, O (Omar)
2
1.0
0
2
0
50.0
1379.1
0.0
1379.1
View list
15
1060108786
Blauw, S (Siyamthanda)
2
0.0
0
0
2
0.0
1397.2
-425.0
972.2
View list
16
1060108791
Masoka, L (Lwando)
2
0.0
0
0
2
0.0
1291.8
-425.0
866.8
View list
17
1990147707
Coombes, M (Michael)
1
1.0
1
0
0
100.0
1381.3
425.0
1806.3
View list
18
1790141154
Burnhams, W (Warren)
1
1.0
1
0
0
100.0
1351.0
425.0
1776.0
View list
19
107087105
Brink, W (Wihan)
1
1.0
1
0
0
100.0
1384.0
425.0
1809.0
View list
20
105077311
Brander, WWM (Waylon)
1
1.0
1
0
0
100.0
1275.7
425.0
1700.7
View list