Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Olivier, J (Juvandre)
Dob:
2008/06/11 (U18)
Gender:
Male
Chess SA id:
108089379
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2020/01/08 (1580 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
1210.6
Curent Weighted rating
1210.6
Curent Weighted performance
507.2
Current official/published rating (highest between Raw, WR and WP)
1210.6
Current floor (min rating allowed)
710.6
Current highest rating achieved
1210.6
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)
±163.3
Current Raw change used (final)
0.0
Projected new Raw rating
1210.6
Projected new Weighed rating
1210.6
Projected new Weighted performance
507.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1210.6
Projected new floor
710.6
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
1203.0
Curent Weighted rating
1203.0
Curent Weighted performance
504.6
Current official/published rating (highest between Raw, WR and WP)
1203.0
Current floor (min rating allowed)
703.0
Current highest rating achieved
1203.0
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)
±165.1
Current Raw change used (final)
0.0
Projected new Raw rating
1203.0
Projected new Weighed rating
1203.0
Projected new Weighted performance
504.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1203.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1203.0
Projected new floor
703.0
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
639.8
Curent Weighted rating
639.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
639.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
639.8
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)
±368.3
Current Raw change used (final)
0.0
Projected new Raw rating
639.8
Projected new Weighed rating
639.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
639.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
639.8
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
639.8
Curent Weighted rating
639.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
639.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
639.8
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)
±368.3
Current Raw change used (final)
0.0
Projected new Raw rating
639.8
Projected new Weighed rating
639.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
639.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
639.8
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
15
2019 South African Junior Team Championships (U12E)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.5
1097.0
1091.0
Analysis
14
Boksburg Chess Club Open 2019 (C)
2019/07/13
2019/07/13
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1100.3
1095.0
Analysis
13
Ekurhuleni Trials (3) 2019 (U12)
2019/06/08
2019/06/08
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1075.0
1065.1
Analysis
12
JNW Club - Unika Scholar 2019 (Open)
2019/06/01
2019/06/01
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
0.5
1075.0
1065.1
Analysis
11
Ekurhuleni South School Chess 2019 (U11 Boys)
2019/05/11
2019/05/11
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1020.4
1012.9
Analysis
10
Ekurhuleni Trials 2 2019 (U12)
2019/04/27
2019/04/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
970.5
956.9
Analysis
9
South African Junior Team Championships 2018 (U12D)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
912.9
905.7
Analysis
8
Ekurhuleni Open 2018 (C)
2018/08/18
2018/08/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
889.4
878.3
Analysis
7
JHB Metro Junior Closed 2018 (U12)
2018/07/28
2018/07/29
Johannesburg Metro (GJM)
Standard
90
0.94
6
3
1.0
783.8
793.4
Analysis
6
Witfield Open 2018 (C)
2018/07/21
2018/07/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
783.8
793.4
Analysis
5
Boksburg Chess Club Open 2018 (U12)
2018/07/14
2018/07/14
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
783.8
793.4
Analysis
4
2018 Swartkop Open (D)
2018/06/23
2018/06/23
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
747.3
769.0
Analysis
3
Ekurhuleni Trials 3 2018 (U12)
2018/06/16
2018/06/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
747.3
769.0
Analysis
2
Ekurhuleni South D6 Individual Finals 2018 (U11 Boys)
2018/05/19
2018/05/19
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
665.0
669.8
Analysis
1
Ekurhuleni Trials 2 2018 (U12)
2018/04/21
2018/04/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
639.8
639.8
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
75
31
6
38
34.0
45.3
-39.7
1090.9
1051.2
White
38
15
3
20
16.5
43.4
-55.9
1083.6
1027.6
Black
37
16
3
18
17.5
47.3
-23.0
1098.5
1075.5
Standard
All
75
31
6
38
34.0
45.3
-39.7
1090.9
1051.2
White
38
15
3
20
16.5
43.4
-55.9
1083.6
1027.6
Black
37
16
3
18
17.5
47.3
-23.0
1098.5
1075.5
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
208088664
Bosman, E (Elri)
2
2.0
2
0
0
100.0
877.1
425.0
1302.2
View list
2
208067323
Aldum, C (Carla)
2
1.0
1
0
1
50.0
929.4
0.0
929.4
View list
3
208073206
Fauconier, A (Amber)
2
0.0
0
0
2
0.0
929.4
-425.0
504.4
View list
4
106076510
Attwell, R (Rowan)
1
1.0
1
0
0
100.0
1100.3
425.0
1525.3
View list
5
1090097516
Frier, E (Edwin)
1
1.0
1
0
0
100.0
1097.0
425.0
1522.0
View list
6
109076153
De Jager, J (Jacques)
1
1.0
1
0
0
100.0
747.3
425.0
1172.3
View list
7
106066124
Boshoff, H (Hendre)
1
1.0
1
0
0
100.0
783.8
425.0
1208.8
View list
8
207091196
Gebuza, M (Mbali)
1
1.0
1
0
0
100.0
912.9
425.0
1337.9
View list
9
2080112254
Harmse, L (Lizelle)
1
1.0
1
0
0
100.0
970.5
425.0
1395.5
View list
10
109084256
Hattingh, T (Tiaan)
1
1.0
1
0
0
100.0
1075.0
425.0
1500.0
View list
11
2080109190
Huang, K (Kayleen)
1
1.0
1
0
0
100.0
1097.0
425.0
1522.0
View list
12
1080098201
Janse Van Rensburg, J (Jayden)
1
1.0
1
0
0
100.0
639.8
425.0
1064.8
View list
13
1050099233
Janse Van Rensburg, T (Tyler)
1
1.0
1
0
0
100.0
889.4
425.0
1314.4
View list
14
2080101272
Janssen, D (Danelle)
1
1.0
1
0
0
100.0
970.5
425.0
1395.5
View list
15
109093559
Kameel, L (Lindon)
1
1.0
1
0
0
100.0
1097.0
425.0
1522.0
View list
16
1090113487
Linda, S (Siyabonga)
1
1.0
1
0
0
100.0
1020.4
425.0
1445.4
View list
17
108077127
Lotz, L (Leanu)
1
1.0
1
0
0
100.0
1097.0
425.0
1522.0
View list
18
209082445
Mathabatha, N (Naledi)
1
1.0
1
0
0
100.0
1097.0
425.0
1522.0
View list
19
107070351
Molemi, K (Katleho)
1
1.0
1
0
0
100.0
912.9
425.0
1337.9
View list
20
1080103464
Montjane, R (Refiloe)
1
1.0
1
0
0
100.0
747.3
425.0
1172.3
View list