Chess South Africa
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Chess South Africa
Bosch, W (Wiehan)
Dob:
2003/10/05 (Adult)
Gender:
Male
Chess SA id:
103054025
FIDE id:
Region:
Capricorn (LCP)
Citizen:
RSA
Title(s):
Last active:
2018/05/12 (2389 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
Current Raw rating
818.4
Current Weighted rating
818.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
818.4
Current highest rating achieved
818.4
Current floor (min rating allowed)
500.0
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)
±285.6
Current Raw change used (final)
0.0
Projected new Raw rating
818.4
Projected new Weighed rating
752.9
Projected new Weighted performance
64.7
Projected new final Raw rating (if new WP > new Raw)
818.4
Projected new highest rating
818.4
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
818.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
829.6
Current Weighted rating
829.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
829.6
Current highest rating achieved
829.6
Current floor (min rating allowed)
500.0
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)
±281.1
Current Raw change used (final)
0.0
Projected new Raw rating
829.6
Projected new Weighed rating
763.2
Projected new Weighted performance
64.7
Projected new final Raw rating (if new WP > new Raw)
829.6
Projected new highest rating
829.6
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
829.6
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
762.0
Current Weighted rating
762.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
762.0
Current highest rating achieved
778.0
Current floor (min rating allowed)
500.0
Current K-factor
40
s
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)
±309.5
Current Raw change used (final)
0.0
Projected new Raw rating
762.0
Projected new Weighed rating
701.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
778.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
762.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
762.0
Current Weighted rating
762.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
762.0
Current highest rating achieved
778.0
Current floor (min rating allowed)
500.0
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)
±309.5
Current Raw change used (final)
0.0
Projected new Raw rating
762.0
Projected new Weighed rating
701.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
778.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
762.0
Projected effective change (new Official - current Official)
=0.0
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
1
Capricorn Qualifying 12 Mei 2018 (U16)
2018/05/12
2018/05/12
Capricorn (LCP)
Standard
60
0.83
5
5
2.0
762.0
762.0
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
5
2
0
3
2.0
40.0
-85.0
1152.8
1067.8
White
2
1
0
1
1.0
50.0
0.0
1098.5
1098.5
Black
3
1
0
2
1.0
33.3
-141.7
1189.0
1047.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1152.8
1067.8
White
2
1
0
1
1.0
50.0
0.0
1098.5
1098.5
Black
3
1
0
2
1.0
33.3
-141.7
1189.0
1047.4
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
1050098954
Malope, MMO (Mogau)
1
1.0
1
0
0
100.0
762.0
425.0
1187.0
View list
2
1040101721
Sebelebele, KE (Kgothatso)
1
1.0
1
0
0
100.0
762.0
425.0
1187.0
View list
3
1030098945
Rasethaba, MIR (Mpho)
1
0.0
0
0
1
0.0
762.0
-425.0
337.0
View list
4
105025643
Mphasha, N (Ngoako)
1
0.0
0
0
1
0.0
762.0
-425.0
337.0
View list
5
103058828
Morema, T (Tlholo)
1
0.0
0
0
1
0.0
762.0
-425.0
337.0
View list
