Chess South Africa
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Chess South Africa
Booysen, S (Stefan)
Dob:
1988/09/04 (Adult)
Gender:
Male
Chess SA id:
188002655
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2018/05/05 (2429 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
1846.0
Current Weighted rating
1846.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1846.0
Current highest rating achieved
1995.0
Current floor (min rating allowed)
1495.0
Current K-factor
24
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)
±66.1
Current Raw change used (final)
0.0
Projected new Raw rating
1846.0
Projected new Weighed rating
1698.3
Projected new Weighted performance
128.2
Projected new final Raw rating (if new WP > new Raw)
1846.0
Projected new highest rating
1995.0
Projected new floor
1495.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1846.0
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
1837.5
Current Weighted rating
1837.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1837.5
Current highest rating achieved
1995.0
Current floor (min rating allowed)
1495.0
Current K-factor
24
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)
±66.9
Current Raw change used (final)
0.0
Projected new Raw rating
1837.5
Projected new Weighed rating
1690.5
Projected new Weighted performance
128.2
Projected new final Raw rating (if new WP > new Raw)
1837.5
Projected new highest rating
1995.0
Projected new floor
1495.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1837.5
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
1944.4
Current Weighted rating
1944.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1944.4
Current highest rating achieved
1995.0
Current floor (min rating allowed)
1495.0
Current K-factor
24
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)
±57.4
Current Raw change used (final)
0.0
Projected new Raw rating
1944.4
Projected new Weighed rating
1788.8
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1995.0
Projected new floor
1495.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1944.4
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
1995.0
Current Weighted rating
1981.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1995.0
Current highest rating achieved
1995.0
Current floor (min rating allowed)
1495.0
Current K-factor
24
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)
±53.4
Current Raw change used (final)
0.0
Projected new Raw rating
1995.0
Projected new Weighed rating
1824.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1995.0
Projected new floor
1495.0
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1995.0
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
2
Dalpark Open 2018 (A)
2018/05/04
2018/05/05
Ekurhuleni (GE)
Standard
60
0.83
6
6
1.5
1906.6
1898.8
Analysis
1
Brakpan Open 2018 (A)
2018/02/24
2018/02/24
Ekurhuleni (GE)
Standard
60
0.83
5
3
1.0
1944.4
1944.4
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
9
1
3
5
2.5
27.8
-188.9
1558.8
1369.9
White
5
1
3
1
2.5
50.0
0.0
1464.3
1464.3
Black
4
0
0
4
0.0
0.0
-425.0
1677.0
1252.0
Standard
All
9
1
3
5
2.5
27.8
-188.9
1558.8
1369.9
White
5
1
3
1
2.5
50.0
0.0
1464.3
1464.3
Black
4
0
0
4
0.0
0.0
-425.0
1677.0
1252.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
105058538
Smit, D (Devon)
1
1.0
1
0
0
100.0
1906.6
425.0
2331.6
View list
2
102007831
Du Plessis, JAK (Jan)
1
0.5
0
1
0
50.0
1944.4
0.0
1944.4
View list
3
104053107
Govender, Y (Yaduvir)
1
0.5
0
1
0
50.0
1906.6
0.0
1906.6
View list
4
104069713
Vorster, T (Tyrone)
1
0.5
0
1
0
50.0
1944.4
0.0
1944.4
View list
5
169042155
Vorster, SPM (Stephanus)
1
0.0
0
0
1
0.0
1906.6
-425.0
1481.6
View list
6
165037390
Tenji, S (Sasa)
1
0.0
0
0
1
0.0
1944.4
-425.0
1519.4
View list
7
161010711
Goosen, A (Anton)
1
0.0
0
0
1
0.0
1906.6
-425.0
1481.6
View list
8
197006856
De Villiers, OA (Ockert)
1
0.0
0
0
1
0.0
1906.6
-425.0
1481.6
View list
9
285022083
Cindi, M (Mbalenhle)
1
0.0
0
0
1
0.0
1906.6
-425.0
1481.6
View list
