Chess South Africa
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Chess South Africa
Vermeulen, EJ (Ernestus)
Dob:
1963/10/20 (Adult)
Gender:
Male
Chess SA id:
163041563
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2024/07/13 (90 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
1520.9
Current Weighted rating
1510.5
Current Weighted performance
1457.0
Current official/published rating (highest between Raw, WR and WP)
1520.9
Current highest rating achieved
1698.0
Current floor (min rating allowed)
1198.0
Current K-factor
28
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)
±105.0
Current Raw change used (final)
0.0
Projected new Raw rating
1520.9
Projected new Weighed rating
1390.0
Projected new Weighted performance
1457.0
Projected new final Raw rating (if new WP > new Raw)
1520.9
Projected new highest rating
1698.0
Projected new floor
1198.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1520.9
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
1526.8
Current Weighted rating
1513.5
Current Weighted performance
1457.0
Current official/published rating (highest between Raw, WR and WP)
1526.8
Current highest rating achieved
1698.0
Current floor (min rating allowed)
1198.0
Current K-factor
28
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)
±104.1
Current Raw change used (final)
0.0
Projected new Raw rating
1526.8
Projected new Weighed rating
1392.8
Projected new Weighted performance
1457.0
Projected new final Raw rating (if new WP > new Raw)
1526.8
Projected new highest rating
1698.0
Projected new floor
1198.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1526.8
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
1617.0
Current Weighted rating
1614.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1617.0
Current highest rating achieved
1698.0
Current floor (min rating allowed)
1198.0
Current K-factor
28
s
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)
±91.5
Current Raw change used (final)
0.0
Projected new Raw rating
1617.0
Projected new Weighed rating
1485.5
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1698.0
Projected new floor
1198.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1617.0
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
1610.1
Current Weighted rating
1610.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1610.1
Current highest rating achieved
1698.0
Current floor (min rating allowed)
1198.0
Current K-factor
28
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)
±92.4
Current Raw change used (final)
0.0
Projected new Raw rating
1610.1
Projected new Weighed rating
1481.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1698.0
Projected new floor
1198.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1610.1
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Menlopark Open Chess Tournament 2024 (A)
2024/07/13
2024/07/13
Tshwane (GTP)
Standard
60
0.83
5
4
2.5
1498.1
1498.8
Analysis
3
DR KKD Saamtrek 2024 (Open)
2024/06/08
2024/06/08
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
2.0
1502.1
1503.0
Analysis
2
DR KKD Ferdies Mar 2024 (A)
2024/03/02
2024/03/02
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.5
1509.5
1510.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.5
1522.4
1526.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
29
Menlopark Open Chess Tournament 2024 (A)
2024/07/13
2024/07/13
Tshwane (GTP)
Standard
60
0.83
5
4
2.5
1498.1
1498.8
Analysis
28
DR KKD Saamtrek 2024 (Open)
2024/06/08
2024/06/08
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
2.0
1502.1
1503.0
Analysis
27
DR KKD Ferdies Mar 2024 (A)
2024/03/02
2024/03/02
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.5
1509.5
1510.0
Analysis
26
2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
2.5
1522.4
1526.2
Analysis
25
DR KKD Meiringspark 2023 (Open)
2023/08/19
2023/08/19
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1499.7
1504.1
Analysis
24
DR Kenneth Kaunda Volkies 29 Jul 2023 (A)
2023/07/29
2023/07/29
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.5
1495.7
1499.6
Analysis
23
Dr Kenneth Kaunda Volkies 2023 (A+B)
2023/06/10
2023/06/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
2.5
1495.9
1499.9
Analysis
22
Dr KKD Curro 2023 (Open)
2023/05/13
2023/05/13
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.5
1505.7
1511.1
Analysis
21
DR Kenneth Kaunda Curro 2023 (A+B)
2023/04/22
2023/04/22
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1466.0
1464.3
Analysis
20
Dr KKD NG Goudkop 2023 (A)
2023/03/18
2023/03/18
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1467.4
1465.1
Analysis
19
Dr. Kenneth Kaunda Saamtrek 2023 (Open)
2023/02/04
2023/02/04
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.5
1492.7
1495.6
Analysis
18
South African Open 2022 (B)
2022/07/09
2022/07/17
Cape Town (WCT)
Standard
120
1.00
11
11
6.0
1522.7
1528.6
Analysis
17
Bailie Park Potchefstroom 2022 (U18+Open)
2022/06/04
2022/06/04
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.0
1535.0
1544.0
Analysis
16
Schoonspruit Ope 2022 (A+B)
2022/05/21
2022/05/21
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.5
1510.4
1514.0
Analysis
15
Ferdinand Postma Potchefstroom 2022 (A)
2022/04/09
2022/04/09
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
2.5
1523.9
1530.5
Analysis
14
La Hoff Dr. KK Chess 2022 (A+B)
2022/02/19
2022/02/19
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1508.1
1511.7
Analysis
13
2021 Milos Ristic Open (A)
2021/10/09
2021/10/09
Tshwane (GTP)
Standard
60
0.83
5
4
1.5
1499.7
1502.2
Analysis
12
Volkskool Tournament 2021 (Open)
2021/06/26
2021/06/26
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
4.0
1470.2
1466.4
Analysis
11
KHS 2021 (A)
2021/04/10
2021/04/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
3.5
1452.3
1443.7
Analysis
10
Ekurhuleni Chess Chessa Open 2021 (A)
2021/03/27
2021/03/28
Ekurhuleni (GE)
Standard
90
0.94
5
5
1.5
1472.8
1465.8
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
8
3
6
9.5
55.9
50.0
1455.1
1505.1
White
8
3
2
3
4.0
50.0
0.0
1449.0
1449.0
Black
9
5
1
3
5.5
61.1
94.4
1460.4
1554.9
Standard
All
17
8
3
6
9.5
55.9
50.0
1455.1
1505.1
White
8
3
2
3
4.0
50.0
0.0
1449.0
1449.0
Black
9
5
1
3
5.5
61.1
94.4
1460.4
1554.9
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
159
70
50
39
95.0
59.7
82.9
1404.4
1487.3
White
80
32
29
19
46.5
58.1
69.1
1419.5
1488.6
Black
79
38
21
20
48.5
61.4
96.8
1389.1
1485.9
Standard
All
159
70
50
39
95.0
59.7
82.9
1404.4
1487.3
White
80
32
29
19
46.5
58.1
69.1
1419.5
1488.6
Black
79
38
21
20
48.5
61.4
96.8
1389.1
1485.9
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
107050552
Van Der Westhuizen, F (Frederik)
6
1.5
0
3
3
25.0
1506.5
-212.5
1294.0
View list
2
193010583
Gleeson, ML (Mark)
5
2.0
0
4
1
40.0
1522.2
-85.0
1437.2
View list
3
211085191
Naidoo, K (Kajol)
3
3.0
3
0
0
100.0
1495.1
425.0
1920.1
View list
4
204047328
Fourie, EM (Elzette)
3
2.0
2
0
1
66.7
1542.1
141.7
1683.8
View list
5
106060952
Viljoen, J (Jaden)
3
1.0
0
2
1
33.3
1504.1
-141.7
1362.4
View list
6
177021847
Matsitse, SG (Sabatha)
3
0.0
0
0
3
0.0
1501.4
-425.0
1076.4
View list
7
109064023
Fouche, H (Heinrich)
2
2.0
2
0
0
100.0
1521.5
425.0
1946.5
View list
8
206044885
Jonker, DE (Danica)
2
2.0
2
0
0
100.0
1502.0
425.0
1927.0
View list
9
205018547
Louw, D (Danial)
2
2.0
2
0
0
100.0
1490.3
425.0
1915.3
View list
10
208069127
Monchosi, A (Atlegang)
2
2.0
2
0
0
100.0
1480.2
425.0
1905.2
View list
11
107056581
Van Straaten, MJ (Matthys)
2
2.0
2
0
0
100.0
1507.4
425.0
1932.4
View list
12
171041756
Viljoen, JA (Jacobus)
2
2.0
2
0
0
100.0
1495.8
425.0
1920.8
View list
13
1980142187
Dlamini, S (Sandiso)
2
1.5
1
1
0
75.0
1520.3
212.5
1732.8
View list
14
1900106695
Ntoana, M (Mm)
2
1.5
1
1
0
75.0
1506.0
212.5
1718.5
View list
15
102009689
Fouche, J (Janu)
2
1.0
1
0
1
50.0
1476.0
0.0
1476.0
View list
16
194076242
Mavuso, GT (Godfrey)
2
1.0
1
0
1
50.0
1504.6
0.0
1504.6
View list
17
1940106075
Choeu, K (Kagisho)
2
0.5
0
1
1
25.0
1484.8
-212.5
1272.3
View list
18
105018698
Lubbe, DS (David)
2
0.5
0
1
1
25.0
1479.5
-212.5
1267.0
View list
19
182004383
Chakandidano, N (Nhamo)
2
0.0
0
0
2
0.0
1534.7
-425.0
1109.7
View list
20
106066125
Cloete, D (Daniel)
1
1.0
1
0
0
100.0
1506.7
425.0
1931.7
View list