Chess South Africa
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Chess South Africa
Van Bosch, J (Janlou)
Dob:
2004/01/23 (Adult)
Gender:
Male
Chess SA id:
104087129
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2019/05/05 (1841 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
1165.7
Curent Weighted rating
1165.7
Curent Weighted performance
399.3
Current official/published rating (highest between Raw, WR and WP)
1165.7
Current floor (min rating allowed)
723.6
Current highest rating achieved
1223.6
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)
±174.1
Current Raw change used (final)
0.0
Projected new Raw rating
1165.7
Projected new Weighed rating
1165.7
Projected new Weighted performance
399.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1165.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1223.6
Projected new floor
723.6
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
1131.8
Curent Weighted rating
1131.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1131.8
Current floor (min rating allowed)
720.0
Current highest rating achieved
1220.0
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)
±182.7
Current Raw change used (final)
0.0
Projected new Raw rating
1131.8
Projected new Weighed rating
1131.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1220.0
Projected new floor
720.0
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
1215.2
Curent Weighted rating
1215.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1215.2
Current floor (min rating allowed)
715.2
Current highest rating achieved
1215.2
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)
±162.3
Current Raw change used (final)
0.0
Projected new Raw rating
1215.2
Projected new Weighed rating
1215.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1215.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1215.2
Projected new floor
715.2
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
715.2
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
715.2
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
5
Western Cape Schools Individuals 2019 (U15 Boys)
2019/05/04
2019/05/05
Eden District (WEG)
Standard
60
0.83
6
5
1.0
1215.3
1194.1
Analysis
4
West Coast Open 2019 (C)
2019/04/27
2019/04/27
West Coast (WCU)
Standard
90
0.94
5
4
3.0
1223.6
1220.0
Analysis
3
Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns)
2019/03/02
2019/04/06
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1223.6
1220.0
Analysis
2
Onder-Weskus Skole Proewe 2019 (O15 Seuns)
2019/02/16
2019/02/23
West Coast (WCU)
Rapid
30
0.60
8
8
5.0
1216.9
1200.0
Analysis
1
West Coast Schools Prestige Individual Championship 2018 (U15 Boys)
2018/03/10
2018/03/24
West Coast (WCU)
Standard
60
0.83
6
6
3.5
1200.0
1200.0
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
29
15
1
13
15.5
53.4
29.3
1152.2
1181.5
White
15
8
1
6
8.5
56.7
56.7
1149.7
1206.3
Black
14
7
0
7
7.0
50.0
0.0
1154.9
1154.9
Standard
All
21
10
1
10
10.5
50.0
0.0
1156.4
1156.4
White
11
5
1
5
5.5
50.0
0.0
1157.5
1157.5
Black
10
5
0
5
5.0
50.0
0.0
1155.1
1155.1
Rapid
All
8
5
0
3
5.0
62.5
106.3
1141.3
1247.5
White
4
3
0
1
3.0
75.0
212.5
1128.1
1340.6
Black
4
2
0
2
2.0
50.0
0.0
1154.4
1154.4
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
104077304
Van Nelson, M (Melchizedek)
2
0.0
0
0
2
0.0
1216.1
-425.0
791.1
View list
2
1040103432
Billet, E (Ethan)
1
1.0
1
0
0
100.0
1216.9
425.0
1641.9
View list
3
101066014
Carolus, C (Chadwin)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
4
1040110202
Lenee, M (Mel-Lee)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
5
1040099686
Karools, L (Leathan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
103077678
Jacobs, D (Duwayne)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
105046628
Ghall, D (Devan)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
8
1040110214
Prins, J (Jemile)
1
1.0
1
0
0
100.0
1216.9
425.0
1641.9
View list
9
1050110196
Pieters, A (Aiden)
1
1.0
1
0
0
100.0
1216.9
425.0
1641.9
View list
10
1090096256
Ocks, K (Keano)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
11
1050110472
Shoshola, J (Jesurun)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
12
104055802
Sefoor, F (Fayden)
1
1.0
1
0
0
100.0
1215.3
425.0
1640.3
View list
13
104082243
Saal, J (Jadan)
1
1.0
1
0
0
100.0
1216.9
425.0
1641.9
View list
14
109093484
Duiker, P (Phillip)
1
1.0
1
0
0
100.0
1223.6
425.0
1648.6
View list
15
1050110209
Van Der Ventel, T (Thurston)
1
1.0
1
0
0
100.0
1216.9
425.0
1641.9
View list
16
1030099696
Wildschut, B (Bradley)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1030099701
Skippers, C (Christiaan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
18
105005003
Cloete, K (Kyle)
1
0.0
0
0
1
0.0
1223.6
-425.0
798.6
View list
19
1050099673
Ruiters, R (Raoul)
1
0.0
0
0
1
0.0
1216.9
-425.0
791.9
View list
20
1030099883
Ngcaba, T (Timna)
1
0.0
0
0
1
0.0
1215.3
-425.0
790.3
View list