Chess South Africa
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Chess South Africa
Sojen, AE (Araav)
Dob:
2003/01/20 (Adult)
Gender:
Male
Chess SA id:
103035627
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/07/22 (1762 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
1135.1
Curent Weighted rating
1135.1
Curent Weighted performance
425.6
Current official/published rating (highest between Raw, WR and WP)
1135.1
Current floor (min rating allowed)
635.1
Current highest rating achieved
1135.1
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)
±181.9
Current Raw change used (final)
0.0
Projected new Raw rating
1135.1
Projected new Weighed rating
1135.1
Projected new Weighted performance
425.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1135.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1135.1
Projected new floor
635.1
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
1138.6
Curent Weighted rating
1138.6
Curent Weighted performance
425.6
Current official/published rating (highest between Raw, WR and WP)
1138.6
Current floor (min rating allowed)
638.6
Current highest rating achieved
1138.6
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)
±181.0
Current Raw change used (final)
0.0
Projected new Raw rating
1138.6
Projected new Weighed rating
1138.6
Projected new Weighted performance
425.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1138.6
Projected new floor
638.6
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
984.7
Curent Weighted rating
984.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
984.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
984.7
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)
±225.3
Current Raw change used (final)
0.0
Projected new Raw rating
984.7
Projected new Weighed rating
984.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
984.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
984.7
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
984.7
Curent Weighted rating
984.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
984.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
984.7
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)
±225.3
Current Raw change used (final)
0.0
Projected new Raw rating
984.7
Projected new Weighed rating
984.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
984.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
984.7
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
10
JNW Club - Bryanston Open 2 2019 (C)
2019/05/11
2019/05/11
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1082.7
1075.4
Analysis
9
JHB North High School League 2019
2019/02/19
2019/07/22
Chess Excellence (CEX)
Standard
60
0.83
5
5
2.0
1133.8
1136.6
Analysis
8
South African Junior Team Championships 2018 (U16B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.5
1068.3
1058.2
Analysis
7
Inter Region GE vs JHB Metro 2018 (U16 Swiss)
2018/10/06
2018/10/06
Ekurhuleni (GE)
Standard
60
0.83
5
3
0.0
1128.4
1129.8
Analysis
6
JNW Club - Maragon Open 2018 (B)
2018/08/04
2018/08/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1102.8
1107.0
Analysis
5
JHB Metro Junior Closed 2018 (U16)
2018/07/28
2018/07/29
Johannesburg Metro (GJM)
Standard
90
0.94
6
6
3.0
1058.1
1067.9
Analysis
4
JNW Club - Linden Open 2018 (B)
2018/04/14
2018/04/14
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1027.2
1032.7
Analysis
3
ChessExcellence JHB North High School League 2018
2018/02/19
2018/06/18
Chess Excellence (CEX)
Standard
60
0.83
5
5
2.0
1062.1
1075.9
Analysis
2
JNW Club - Bryanston Open 2018 (B)
2018/01/26
2018/01/27
Johannesburg Metro (GJM)
Standard
65
0.85
6
6
2.0
984.7
984.7
Analysis
1
South African Junior Team Championships 2017 (U16B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
984.7
984.7
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
54
22
4
28
24.0
44.4
-47.2
1164.0
1116.8
White
25
9
2
14
10.0
40.0
-85.0
1168.3
1083.3
Black
29
13
2
14
14.0
48.3
-14.7
1160.3
1145.6
Standard
All
54
22
4
28
24.0
44.4
-47.2
1164.0
1116.8
White
25
9
2
14
10.0
40.0
-85.0
1168.3
1083.3
Black
29
13
2
14
14.0
48.3
-14.7
1160.3
1145.6
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
104076191
Chhiba, N (Nikhil)
2
2.0
2
0
0
100.0
1065.0
425.0
1490.0
View list
2
102080948
Van Stryp, O (Ockert)
2
1.0
1
0
1
50.0
1082.4
0.0
1082.4
View list
3
104056090
Weisz, B (Benjamin)
2
0.0
0
0
2
0.0
1095.9
-425.0
670.9
View list
4
104067562
Maharaj, A (Ajeet)
1
1.0
1
0
0
100.0
984.7
425.0
1409.7
View list
5
1050117206
Madolo, S (Sozi)
1
1.0
1
0
0
100.0
1133.8
425.0
1558.8
View list
6
102005069
Coertzen, D (Dylan)
1
1.0
1
0
0
100.0
984.7
425.0
1409.7
View list
7
106073248
Allison, LM (Liam)
1
1.0
1
0
0
100.0
1027.2
425.0
1452.2
View list
8
202010660
Goldstuck, Z (Zianda)
1
1.0
1
0
0
100.0
1082.7
425.0
1507.7
View list
9
104056084
Lipschitz, L (Levi)
1
1.0
1
0
0
100.0
1133.8
425.0
1558.8
View list
10
1040103973
Hetchel, A (Alex)
1
1.0
1
0
0
100.0
1062.1
425.0
1487.1
View list
11
104015312
Kgomo, T (Thato)
1
1.0
1
0
0
100.0
1068.3
425.0
1493.3
View list
12
104059778
Majozi, S (Simphiwe)
1
1.0
1
0
0
100.0
1068.3
425.0
1493.3
View list
13
103086195
Motshweneng, G (Goitumetswe)
1
1.0
1
0
0
100.0
1068.3
425.0
1493.3
View list
14
110091705
Pienaar, K (Kyle)
1
1.0
1
0
0
100.0
1082.7
425.0
1507.7
View list
15
1030103629
Rai, A (Akansha)
1
1.0
1
0
0
100.0
1058.1
425.0
1483.1
View list
16
202059691
Sepeng, R (Rebecca)
1
1.0
1
0
0
100.0
1062.1
425.0
1487.1
View list
17
204050576
Skosana, L (Lerato)
1
1.0
1
0
0
100.0
1058.1
425.0
1483.1
View list
18
103064968
Steyn, C (Corne)
1
1.0
1
0
0
100.0
1058.1
425.0
1483.1
View list
19
108073208
Steyn, T (Tjaart)
1
1.0
1
0
0
100.0
1082.7
425.0
1507.7
View list
20
103037222
Taljard, D (Dante)
1
1.0
1
0
0
100.0
984.7
425.0
1409.7
View list