Chess South Africa
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Chess South Africa
Olivier, C (Coenraad)
Dob:
2006/04/21 (U20)
Gender:
Male
Chess SA id:
106057282
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/01/08 (860 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
1250.6
Curent Weighted rating
1250.6
Curent Weighted performance
718.4
Current official/published rating (highest between Raw, WR and WP)
1250.6
Current floor (min rating allowed)
750.6
Current highest rating achieved
1250.6
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)
±154.3
Current Raw change used (final)
0.0
Projected new Raw rating
1250.6
Projected new Weighed rating
1250.6
Projected new Weighted performance
718.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1250.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1250.6
Projected new floor
750.6
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
1196.4
Curent Weighted rating
1196.4
Curent Weighted performance
652.6
Current official/published rating (highest between Raw, WR and WP)
1196.4
Current floor (min rating allowed)
696.4
Current highest rating achieved
1196.4
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)
±166.7
Current Raw change used (final)
0.0
Projected new Raw rating
1196.4
Projected new Weighed rating
1196.4
Projected new Weighted performance
652.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1196.4
Projected new floor
696.4
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
1009.4
Curent Weighted rating
1009.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1009.4
Current floor (min rating allowed)
509.4
Current highest rating achieved
1009.4
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)
±217.6
Current Raw change used (final)
0.0
Projected new Raw rating
1009.4
Projected new Weighed rating
1009.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1009.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1009.4
Projected new floor
509.4
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
675.4
Curent Weighted rating
675.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
675.4
Current floor (min rating allowed)
509.4
Current highest rating achieved
675.4
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)
±350.1
Current Raw change used (final)
0.0
Projected new Raw rating
675.4
Projected new Weighed rating
675.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
675.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
675.4
Projected new floor
509.4
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
23
Ekurhuleni Chess Open 2022 (C)
2022/01/08
2022/01/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1234.5
1160.4
Analysis
22
JNW Club - Junior A High School 2020
2020/03/07
2020/03/07
Johannesburg Metro (GJM)
Rapid
30
0.60
5
5
5.0
1171.6
819.8
Analysis
21
Alberton Chess Club Open 2020 (C)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1189.2
1181.6
Analysis
20
Springs Chess Club Open 2020 (B)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1169.3
1160.4
Analysis
19
JNW Club - Helpmekaar Kollege Open 2019 (C)
2019/07/06
2019/07/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1177.9
1169.6
Analysis
18
JNW Club - Hoerskool Linden 2019 (C)
2019/06/15
2019/06/15
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1161.3
1148.8
Analysis
17
2019 Super 12 Laerskole (Seniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1164.2
770.2
Analysis
16
Ekurhuleni Trials 2 2019 (U14)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1196.7
1190.8
Analysis
15
Primrose Chess Club Open 2019 (B)
2019/04/13
2019/04/13
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.0
1196.7
1190.8
Analysis
14
Springs Chess Club Open 2019 (C)
2019/02/09
2019/02/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1132.8
1133.1
Analysis
13
Boksburg Open 2019 (C)
2019/01/19
2019/01/19
Ekurhuleni (GE)
Standard
60
0.83
5
4
3.5
1061.0
1068.6
Analysis
12
South African Junior Team Championships 2018 (U14C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1055.4
1060.6
Analysis
11
Inter Region GE vs JHB Metro 2018 (U14D)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
3
1.5
1047.4
1053.8
Analysis
10
JNW Club - Helpmekaar Open 2018 (B)
2018/09/15
2018/09/15
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1083.6
1102.2
Analysis
9
Ekurhuleni Trials 3 2018 (U14)
2018/06/16
2018/06/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1075.0
1062.8
Analysis
8
Word of Life Open 2018 (C)
2018/05/12
2018/05/12
Sedibeng (GSV)
Standard
60
0.83
5
5
4.0
1002.8
1007.1
Analysis
7
2018 Super 12 (Senior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
4.0
1002.8
675.4
Analysis
6
Ekurhuleni Trials 2 2018 (U14)
2018/04/21
2018/04/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
762.4
775.8
Analysis
5
JNW Club - Linden Open 2018 (C)
2018/04/14
2018/04/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.5
762.4
775.8
Analysis
4
Human Rights Day Open 2018 (C)
2018/03/21
2018/03/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
679.7
674.6
Analysis
1
2
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
117
66
8
43
70.0
59.8
83.5
1007.8
1091.4
White
59
38
4
17
40.0
67.8
151.3
982.6
1133.9
Black
58
28
4
26
30.0
51.7
14.7
1033.5
1048.2
Standard
All
102
54
8
40
58.0
56.9
58.3
1003.1
1061.5
White
53
33
4
16
35.0
66.0
136.3
986.5
1122.8
Black
49
21
4
24
23.0
46.9
-26.0
1021.1
995.1
Rapid
All
15
12
0
3
12.0
80.0
255.0
1039.8
1294.8
White
6
5
0
1
5.0
83.3
283.3
948.1
1231.4
Black
9
7
0
2
7.0
77.8
236.1
1101.0
1337.1
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
105088026
Black, B (Brayden)
3
3.0
3
0
0
100.0
878.2
425.0
1303.2
View list
2
108088040
Black, C (Connor)
2
2.0
2
0
0
100.0
1183.7
425.0
1608.7
View list
3
1060103469
Naidoo, T (Tyrelle)
2
2.0
2
0
0
100.0
1135.8
425.0
1560.8
View list
4
206054594
Labuschagne, E (Elre)
2
1.5
1
1
0
75.0
1058.2
212.5
1270.7
View list
5
106069421
Mofokeng, K (Kamohelo)
2
1.0
1
0
1
50.0
718.9
0.0
718.9
View list
6
105052264
Van Der Net, JM (Jayden)
2
1.0
1
0
1
50.0
1029.1
0.0
1029.1
View list
7
105048040
Venter, M (Magnus)
2
1.0
1
0
1
50.0
839.1
0.0
839.1
View list
8
2070102034
Rossouw, A (Alicia)
2
0.0
0
0
2
0.0
1211.8
-425.0
786.8
View list
9
106056317
Bester, FS (Franco)
1
1.0
1
0
0
100.0
1002.8
425.0
1427.8
View list
10
110092271
Bennie, J (Johannes)
1
1.0
1
0
0
100.0
1161.3
425.0
1586.3
View list
11
1070097358
Bell, S (Shaune)
1
1.0
1
0
0
100.0
1196.7
425.0
1621.7
View list
12
106092825
Arthur, T (Ty)
1
1.0
1
0
0
100.0
1189.2
425.0
1614.2
View list
13
106066123
Alho, M (Mario)
1
1.0
1
0
0
100.0
1075.0
425.0
1500.0
View list
14
208067323
Aldum, C (Carla)
1
1.0
1
0
0
100.0
1189.2
425.0
1614.2
View list
15
106055183
De Beer, SJ (Stefanus)
1
1.0
1
0
0
100.0
675.4
425.0
1100.4
View list
16
107092250
Brown, D (Daniel)
1
1.0
1
0
0
100.0
1177.9
425.0
1602.9
View list
17
205053999
Els, L (Lesia)
1
1.0
1
0
0
100.0
1002.8
425.0
1427.8
View list
18
106053294
Fritz, GPJ (Georg)
1
1.0
1
0
0
100.0
675.4
425.0
1100.4
View list
19
1060096801
Greyling, D (Duncan)
1
1.0
1
0
0
100.0
762.4
425.0
1187.4
View list
20
1080135388
Groenewald, R (Ruan)
1
1.0
1
0
0
100.0
1234.5
425.0
1659.5
View list