Chess South Africa
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Chess South Africa
Schonken, JA (Johannes)
Dob:
2003/01/24 (Adult)
Gender:
Male
Chess SA id:
103033529
FIDE id:
Region:
Lejweleputswa (FLW)
Citizen:
RSA
Title(s):
Last active:
2020/01/08 (1594 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
1008.4
Curent Weighted rating
1008.4
Curent Weighted performance
377.6
Current official/published rating (highest between Raw, WR and WP)
1008.4
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)
±217.9
Current Raw change used (final)
0.0
Projected new Raw rating
1008.4
Projected new Weighed rating
1008.4
Projected new Weighted performance
377.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1008.4
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
998.3
Curent Weighted rating
998.3
Curent Weighted performance
376.9
Current official/published rating (highest between Raw, WR and WP)
998.3
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)
±221.0
Current Raw change used (final)
0.0
Projected new Raw rating
998.3
Projected new Weighed rating
998.3
Projected new Weighted performance
376.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
998.3
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
949.0
Curent Weighted rating
949.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
949.0
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)
±237.1
Current Raw change used (final)
0.0
Projected new Raw rating
949.0
Projected new Weighed rating
949.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
949.0
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
949.0
Curent Weighted rating
949.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
949.0
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)
±237.1
Current Raw change used (final)
0.0
Projected new Raw rating
949.0
Projected new Weighed rating
949.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
949.0
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
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
14
2019 South African Junior Team Championships (U18C)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
5
1.5
1007.3
995.1
Analysis
13
Inter Regional Chess Championship 2019 (U18)
2019/05/10
2019/05/11
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
996.8
978.2
Analysis
12
Lejweleputswa 5th Qualifier 2019 (Open)
2019/04/13
2019/04/13
Lejweleputswa (FLW)
Standard
62
0.84
5
5
1.0
1013.1
995.5
Analysis
11
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (B)
2019/01/26
2019/01/26
Lejweleputswa (FLW)
Standard
62
0.84
5
4
0.5
1058.8
1047.0
Analysis
10
2018 Wild Card Chess Championships (U16 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
2.0
998.7
996.2
Analysis
9
South African Junior Team Championships 2018 (U16C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
998.7
996.2
Analysis
8
Lejweleputswa 1st Qualifier 2019 (U18)
2018/10/27
2018/10/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.0
1029.5
1034.0
Analysis
7
Lejweleputswa 7th Qualifying Swiss Open Tournament 2018 (U16)
2018/06/23
2018/06/23
Lejweleputswa (FLW)
Standard
62
0.84
5
5
3.5
950.1
952.5
Analysis
6
Inter Regional 2018 (U16 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
2.0
939.3
942.1
Analysis
5
Lejweleputswa 5th Qualifying Swiss Open Tournament 2018 (U16)
2018/04/21
2018/04/21
Lejweleputswa (FLW)
Standard
62
0.84
5
4
2.0
959.0
963.7
Analysis
4
Lejweleputswa 4th Qualifying Swiss Open Tournament 2018
2018/03/10
2018/03/10
Lejweleputswa (FLW)
Standard
62
0.84
5
5
3.0
972.0
978.5
Analysis
3
Lejweleputswa 3rd Qualifying Swiss Open Tournament 2018 (U16)
2018/02/24
2018/02/24
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.5
938.7
940.0
Analysis
2
Lejweleputswa 2nd Qualifying Swiss Open Tournament 2018 (C)
2018/01/27
2018/01/27
Lejweleputswa (FLW)
Standard
62
0.84
5
5
2.5
949.0
949.0
Analysis
1
South African Junior Team Championships 2017 (U16C)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
949.0
949.0
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
74
27
9
38
31.5
42.6
-63.2
1054.6
991.4
White
34
12
5
17
14.5
42.6
-62.5
1076.6
1014.1
Black
40
15
4
21
17.0
42.5
-63.8
1035.9
972.1
Standard
All
74
27
9
38
31.5
42.6
-63.2
1054.6
991.4
White
34
12
5
17
14.5
42.6
-62.5
1076.6
1014.1
Black
40
15
4
21
17.0
42.5
-63.8
1035.9
972.1
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
1030097800
Tsholo, B (Boitumelo)
3
0.0
0
0
3
0.0
961.9
-425.0
536.9
View list
2
103053942
Sehole, TT (Tshepang)
2
2.0
2
0
0
100.0
944.4
425.0
1369.4
View list
3
202043411
Young, M (Megan)
2
2.0
2
0
0
100.0
1000.8
425.0
1425.8
View list
4
104083563
Mokhoera, KB (Keamogecoe)
2
1.0
1
0
1
50.0
954.5
0.0
954.5
View list
5
103065569
Nkosi, N (Nkosinathi)
2
1.0
1
0
1
50.0
1000.8
0.0
1000.8
View list
6
104046910
Young, RB (Ruhan)
2
1.0
1
0
1
50.0
954.5
0.0
954.5
View list
7
103056452
Monteoa, L (Lebogag)
2
0.5
0
1
1
25.0
939.0
-212.5
726.5
View list
8
102002534
Bonthuyzen, MA (Michael)
2
0.0
0
0
2
0.0
972.9
-425.0
547.9
View list
9
103045993
Erasmus, H (Hainroux)
1
1.0
1
0
0
100.0
949.0
425.0
1374.0
View list
10
104053939
Hoare, ND (Nathan)
1
1.0
1
0
0
100.0
959.0
425.0
1384.0
View list
11
1040097798
Makeleni, M (Moeketsi)
1
1.0
1
0
0
100.0
938.7
425.0
1363.7
View list
12
104073254
James, T (Tumiso)
1
1.0
1
0
0
100.0
998.7
425.0
1423.7
View list
13
202050671
Ahjum, S (Sharon)
1
1.0
1
0
0
100.0
949.0
425.0
1374.0
View list
14
2030101415
Cannon, K (Kaylyn Sidney)
1
1.0
1
0
0
100.0
1007.3
425.0
1432.3
View list
15
1020098643
Buba, S (Simamkele)
1
1.0
1
0
0
100.0
1013.1
425.0
1438.1
View list
16
103080678
Dlamini, T (Tumelo)
1
1.0
1
0
0
100.0
998.7
425.0
1423.7
View list
17
203086127
Michaels, L (Lauri-Kay)
1
1.0
1
0
0
100.0
998.7
425.0
1423.7
View list
18
108089844
Michalakis, K (Kiriakos)
1
1.0
1
0
0
100.0
949.0
425.0
1374.0
View list
19
2020107035
Mngezana, A (Anganathi)
1
1.0
1
0
0
100.0
1029.5
425.0
1454.5
View list
20
103024490
Moletsane, OP (Oreratile)
1
1.0
1
0
0
100.0
939.3
425.0
1364.3
View list