Chess South Africa
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Chess South Africa
Van Der Westhuizen, E (Ettienne)
Dob:
2002/03/02 (Adult)
Gender:
Male
Chess SA id:
1020098860
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Last active:
2023/09/09 (247 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
1469.2
Curent Weighted rating
1466.9
Curent Weighted performance
1100.6
Current official/published rating (highest between Raw, WR and WP)
1469.2
Current floor (min rating allowed)
1017.5
Current highest rating achieved
1517.5
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)
±113.0
Current Raw change used (final)
0.0
Projected new Raw rating
1469.2
Projected new Weighed rating
1466.9
Projected new Weighted performance
1100.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1469.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1517.5
Projected new floor
1017.5
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
1475.4
Curent Weighted rating
1474.6
Curent Weighted performance
1099.9
Current official/published rating (highest between Raw, WR and WP)
1475.4
Current floor (min rating allowed)
1030.8
Current highest rating achieved
1530.8
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)
±112.0
Current Raw change used (final)
0.0
Projected new Raw rating
1475.4
Projected new Weighed rating
1474.3
Projected new Weighted performance
1099.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1475.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1530.8
Projected new floor
1030.8
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
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)
700.0
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
700.0
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
1206.8
Curent Weighted rating
1206.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1206.8
Current floor (min rating allowed)
700.0
Current highest rating achieved
1206.8
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)
±164.2
Current Raw change used (final)
0.0
Projected new Raw rating
1206.8
Projected new Weighed rating
1206.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1206.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1206.8
Projected new floor
700.0
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
16
WP Club League 2023 (B)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
5
3.0
1456.4
1465.2
Analysis
15
Ussa Chess Championships 2022 (Open)
2022/12/05
2022/12/09
Frances Baard (NCF)
Standard
120
1.00
9
9
5.0
1517.5
1530.8
Analysis
14
Western Cape Club Championship 2022 (Tier 1)
2022/10/07
2022/10/09
Cape Town (WCT)
Standard
65
0.85
6
6
2.0
1474.1
1491.8
Analysis
13
2022 Western Province Club League (B)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
7
4.0
1474.1
1491.8
Analysis
12
Namakwa Distrik Proewe 2020 (U18 Boys)
2020/03/14
2020/03/14
Namakwa (NCN)
Standard
60
0.83
5
5
5.0
1441.7
1454.7
Analysis
11
2019 SA Schools Winter Games (U18 Boys)
2019/07/01
2019/07/04
Ethekwini (KED)
Standard
90
0.94
7
7
3.5
1421.1
1450.2
Analysis
10
South African Schools Individuals Chess Championships 2019 (U17+U19 Open)
2019/06/18
2019/06/21
Frances Baard (NCF)
Standard
60
0.83
7
7
4.5
1307.9
1328.8
Analysis
9
Northern Cape Trails 2019 (U18 Boys)
2019/06/13
2019/06/13
ZF Mgcawu (NZF)
Standard
62
0.84
5
5
4.0
1307.9
1328.8
Analysis
8
Namakwa Proewe 2019 (U18 Boys)
2019/03/02
2019/03/02
Namakwa (NCN)
Standard
60
0.83
5
5
5.0
1257.7
1264.7
Analysis
7
South African Junior Blitz 2018 (U18)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
7
4.0
1280.1
1200.0
Analysis
6
South African Junior Team Championships 2018 (U18C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1280.1
1293.9
Analysis
5
Northern Cape Closed Chess Championships 2018 (U18 Open)
2018/08/31
2018/09/01
Frances Baard (NCF)
Standard
92
0.94
5
5
4.5
1233.4
1243.2
Analysis
4
Namakwa Proewe 2018 (O18)
2018/08/04
2018/08/04
Namakwa (NCN)
Standard
60
0.83
5
5
4.0
1235.8
1246.4
Analysis
3
NC Provincial Schools Eliminations 2018 (U18 Open)
2018/06/23
2018/06/23
Frances Baard (NCF)
Standard
60
0.83
5
5
3.5
1231.9
1244.2
Analysis
2
Inter Regional 2018 (U18 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
3.5
1217.3
1220.8
Analysis
1
Namakwa Distrik Skaak Proewe 2018 (O18 Seuns)
2018/03/17
2018/03/17
Namakwa (NCN)
Standard
60
0.83
5
5
4.5
1200.0
1200.0
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
102
60
14
28
67.0
65.7
133.3
1285.8
1419.2
White
53
30
6
17
33.0
62.3
104.2
1348.0
1452.2
Black
49
30
8
11
34.0
69.4
164.8
1218.6
1383.4
Standard
All
95
56
14
25
63.0
66.3
138.7
1281.2
1419.9
White
49
27
6
16
30.0
61.2
95.4
1348.9
1444.3
Black
46
29
8
9
33.0
71.7
184.8
1209.0
1393.8
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
7
4
0
3
4.0
57.1
60.7
1348.9
1409.7
White
4
3
0
1
3.0
75.0
212.5
1336.7
1549.2
Black
3
1
0
2
1.0
33.3
-141.7
1365.3
1223.7
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
102072921
Mouton, D (Deavandre)
4
2.5
2
1
1
62.5
1277.7
106.3
1384.0
View list
2
102080893
Botha, D (Duran)
3
3.0
3
0
0
100.0
1328.5
425.0
1753.5
View list
3
202080878
Barnard, C (Christine)
2
2.0
2
0
0
100.0
1257.9
425.0
1682.9
View list
4
102053241
Buchner, E (Eduard)
2
2.0
2
0
0
100.0
1294.0
425.0
1719.0
View list
5
102072912
Cloete, M (Matthew)
2
2.0
2
0
0
100.0
1246.8
425.0
1671.8
View list
6
1000098851
Engelbrecht, A (Abrushane)
2
2.0
2
0
0
100.0
1246.8
425.0
1671.8
View list
7
103091428
Engelbrecht, D (Deacon)
2
2.0
2
0
0
100.0
1349.7
425.0
1774.7
View list
8
1030096794
Jacobs, B (Breyton)
2
2.0
2
0
0
100.0
1307.9
425.0
1732.9
View list
9
1010116509
Moseri, L (Lebogang)
2
2.0
2
0
0
100.0
1421.1
425.0
1846.1
View list
10
102082756
Motsuane, L (Lucky)
2
2.0
2
0
0
100.0
1421.1
425.0
1846.1
View list
11
101032167
Richter, J-M (Jan-Michael)
2
2.0
2
0
0
100.0
1421.1
425.0
1846.1
View list
12
101050302
Jacobs, L (Liam)
2
1.0
1
0
1
50.0
1232.7
0.0
1232.7
View list
13
101073220
Mthembu, P (Prince)
2
1.0
0
2
0
50.0
1421.1
0.0
1421.1
View list
14
102092555
Makhetha, L (Laviens)
2
0.0
0
0
2
0.0
1421.1
-425.0
996.1
View list
15
101050250
Ramatseliso, T (Thabiso)
2
0.0
0
0
2
0.0
1421.1
-425.0
996.1
View list
16
103033379
Schnabel, JE (Emil)
2
0.0
0
0
2
0.0
1421.1
-425.0
996.1
View list
17
1020098862
Cloete, S (Shane)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
101008455
Duvenhage, HW (Hendrik)
1
1.0
1
0
0
100.0
1217.3
425.0
1642.3
View list
19
1020098852
De Jager, A (Aj)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
202049736
Davids, C (Christa)
1
1.0
1
0
0
100.0
1217.3
425.0
1642.3
View list