Chess South Africa
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Chess South Africa
Van Der Merwe, G (Gustav)
Dob:
2006/06/22 (U20)
Gender:
Male
Chess SA id:
106077396
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2020/03/07 (1533 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
1405.5
Curent Weighted rating
1405.5
Curent Weighted performance
645.0
Current official/published rating (highest between Raw, WR and WP)
1405.5
Current floor (min rating allowed)
905.5
Current highest rating achieved
1405.5
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)
±123.7
Current Raw change used (final)
0.0
Projected new Raw rating
1405.5
Projected new Weighed rating
1405.5
Projected new Weighted performance
645.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1405.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1405.5
Projected new floor
905.5
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
1402.7
Curent Weighted rating
1402.7
Curent Weighted performance
643.8
Current official/published rating (highest between Raw, WR and WP)
1402.7
Current floor (min rating allowed)
902.7
Current highest rating achieved
1402.7
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)
±124.2
Current Raw change used (final)
0.0
Projected new Raw rating
1402.7
Projected new Weighed rating
1402.7
Projected new Weighted performance
643.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1402.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1402.7
Projected new floor
902.7
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
803.2
Curent Weighted rating
803.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
803.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
803.2
Current K-factor
40
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)
±291.8
Current Raw change used (final)
0.0
Projected new Raw rating
803.2
Projected new Weighed rating
803.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
803.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
803.2
Projected new floor
500.0
Projected new K-facor
40
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
846.0
Curent Weighted rating
846.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
846.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
846.0
Current K-factor
40
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)
±274.6
Current Raw change used (final)
0.0
Projected new Raw rating
846.0
Projected new Weighed rating
846.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
846.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
846.0
Projected new floor
500.0
Projected new K-facor
40
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
Eden Schools Closed Trials 1 2020 (U15 Boys)
2020/03/07
2020/03/07
Eden District (WEG)
Standard
65
0.85
5
5
4.0
1352.2
1361.2
Analysis
15
Hessequa Skaak Proewe 2 2020 (O15 Seuns)
2020/02/22
2020/02/22
Eden District (WEG)
Standard
65
0.85
5
5
5.0
1289.8
1284.2
Analysis
14
NMBYCC Closed 2019 (U14)
2019/07/26
2019/07/27
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1281.1
1276.9
Analysis
13
Nelson Mandela Bay Junior Chess Trials 2 2019 (U14)
2019/04/05
2019/04/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
5.0
1192.7
1202.5
Analysis
12
2019 Boardwalk Pearson Open (Open)
2019/03/28
2019/03/31
Nelson Mandela Bay (ENM)
Standard
95
0.95
9
9
4.0
1114.4
1115.7
Analysis
11
NMBCU Trials 1 2019 (U14)
2019/03/08
2019/03/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
3.5
1114.4
1115.7
Analysis
10
South African Junior Team Championships 2018 (U14A)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
2.0
1121.2
1128.1
Analysis
9
NMBJC Closed 2018 (U14)
2018/07/27
2018/07/28
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
2.5
1144.4
1158.9
Analysis
8
NMB Youth Chess Trial 3 2018 (U14)
2018/05/11
2018/05/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1151.5
1036.0
Analysis
7
Alekhine Open Chess Tournament 2018 (B)
2018/05/04
2018/05/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
3.5
1151.5
1036.0
Analysis
6
NMB Second Trials 2018 (U14)
2018/04/20
2018/04/22
Nelson Mandela Bay (ENM)
Standard
120
1.00
5
5
4.0
984.8
969.6
Analysis
5
King Cars PECC Grand Prix Second Leg 2018
2018/04/14
2018/04/14
Nelson Mandela Bay (ENM)
Blitz
5
0.18
9
9
4.0
984.8
712.4
Analysis
4
NMB First Trails 2018 (U14)
2018/03/23
2018/03/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
931.3
896.8
Analysis
3
Registration Tournament 2018 (B)
2018/02/23
2018/02/24
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
4
3.0
804.4
804.4
Analysis
2
Despatch Open 2018 (B)
2018/02/17
2018/02/17
Nelson Mandela Bay (ENM)
Rapid
30
0.60
5
5
4.5
804.4
712.4
Analysis
1
South African Junior Team Championships 2017 (U12B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
4.5
712.4
712.4
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
94
54
13
27
60.5
64.4
122.1
1122.5
1244.5
White
46
28
8
10
32.0
69.6
166.3
1126.3
1292.6
Black
48
26
5
17
28.5
59.4
79.7
1118.8
1198.5
Standard
All
80
46
12
22
52.0
65.0
127.5
1120.4
1247.9
White
39
26
7
6
29.5
75.6
217.9
1112.9
1330.8
Black
41
20
5
16
22.5
54.9
41.5
1127.6
1169.1
Rapid
All
5
4
1
0
4.5
90.0
340.0
812.4
1152.4
White
2
1
1
0
1.5
75.0
212.5
758.6
971.1
Black
3
3
0
0
3.0
100.0
425.0
848.2
1273.2
Blitz
All
9
4
0
5
4.0
44.4
-47.2
1312.9
1265.6
White
5
1
0
4
1.0
20.0
-255.0
1378.3
1123.3
Black
4
3
0
1
3.0
75.0
212.5
1231.0
1443.5
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
106070877
Mellet, A (Andries)
4
4.0
4
0
0
100.0
1152.5
425.0
1577.5
View list
2
105088368
Freeman, V (Vianco)
3
1.5
1
1
1
50.0
1075.7
0.0
1075.7
View list
3
106087235
Du Preez, D (Dillon)
2
2.0
2
0
0
100.0
1212.8
425.0
1637.8
View list
4
206057050
Gallant, FM (Fazlin)
2
2.0
2
0
0
100.0
978.0
425.0
1403.0
View list
5
206077389
Munyai, M (Mukhethwa)
2
2.0
2
0
0
100.0
1042.8
425.0
1467.8
View list
6
1060108575
Pietersen, E (Enzalin)
2
2.0
2
0
0
100.0
1321.0
425.0
1746.0
View list
7
105078072
Rispel, B (Brady)
2
2.0
2
0
0
100.0
1068.2
425.0
1493.2
View list
8
207057092
Williams, CL (Cleveland)
2
2.0
2
0
0
100.0
1172.1
425.0
1597.1
View list
9
206057077
Yoyo, A (Alulutho)
2
2.0
2
0
0
100.0
958.0
425.0
1383.0
View list
10
1060099220
Singwani, T (Thabang Musa)
2
1.5
1
1
0
75.0
1197.8
212.5
1410.3
View list
11
207077374
Frosler, J (Jordan)
2
1.0
1
0
1
50.0
1236.9
0.0
1236.9
View list
12
107057083
Lagardien, I (Ismaeel)
2
1.0
1
0
1
50.0
1132.9
0.0
1132.9
View list
13
105011837
Hargreaves, NP (Nicholas)
2
0.5
0
1
1
25.0
1037.8
-212.5
825.3
View list
14
205056718
Stuurman, AC (Aliche)
2
0.5
0
1
1
25.0
1041.4
-212.5
828.9
View list
15
205064819
Holroyd, K (Kea)
2
0.0
0
0
2
0.0
1148.0
-425.0
723.0
View list
16
209087616
Abercrombie, J (Jasmine)
1
1.0
1
0
0
100.0
804.4
425.0
1229.4
View list
17
1060097721
Coetzee, B (Branden)
1
1.0
1
0
0
100.0
931.3
425.0
1356.3
View list
18
106061659
Coetsee, W (Wilco)
1
1.0
1
0
0
100.0
712.4
425.0
1137.4
View list
19
106047830
Douglass, NW (Nathan)
1
1.0
1
0
0
100.0
712.4
425.0
1137.4
View list
20
107058909
Dirks, T (Tyrique)
1
1.0
1
0
0
100.0
712.4
425.0
1137.4
View list