Chess South Africa
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Chess South Africa
Stapelberg, JA (Julian)
Dob:
2000/05/30 (Adult)
Gender:
Male
Chess SA id:
100035961
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2018/08/04 (2143 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
1042.5
Current Weighted rating
1042.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1042.5
Current highest rating achieved
1048.0
Current floor (min rating allowed)
548.0
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)
±207.5
Current Raw change used (final)
0.0
Projected new Raw rating
1042.5
Projected new Weighed rating
959.1
Projected new Weighted performance
109.4
Projected new final Raw rating (if new WP > new Raw)
1042.5
Projected new highest rating
1048.0
Projected new floor
548.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1042.5
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
1052.4
Current Weighted rating
1052.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1052.4
Current highest rating achieved
1052.4
Current floor (min rating allowed)
552.4
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)
±204.6
Current Raw change used (final)
0.0
Projected new Raw rating
1052.4
Projected new Weighed rating
968.2
Projected new Weighted performance
109.4
Projected new final Raw rating (if new WP > new Raw)
1052.4
Projected new highest rating
1052.4
Projected new floor
552.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1052.4
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
1048.0
Current Weighted rating
1018.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1048.0
Current highest rating achieved
1048.0
Current floor (min rating allowed)
548.0
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)
±205.9
Current Raw change used (final)
0.0
Projected new Raw rating
1048.0
Projected new Weighed rating
937.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1048.0
Projected new floor
548.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1048.0
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
1048.0
Current Weighted rating
1018.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1048.0
Current highest rating achieved
1048.0
Current floor (min rating allowed)
548.0
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)
±205.9
Current Raw change used (final)
0.0
Projected new Raw rating
1048.0
Projected new Weighed rating
937.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1048.0
Projected new floor
548.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1048.0
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
Ekurhuleni North District Schools Final 2018 (U18)
2018/08/04
2018/08/04
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
996.0
996.0
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
1318.1
1233.1
White
2
1
0
1
1.0
50.0
0.0
1335.0
1335.0
Black
3
1
0
2
1.0
33.3
-141.7
1306.9
1165.2
Standard
All
5
2
0
3
2.0
40.0
-85.0
1318.1
1233.1
White
2
1
0
1
1.0
50.0
0.0
1335.0
1335.0
Black
3
1
0
2
1.0
33.3
-141.7
1306.9
1165.2
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
1000105030
Khumalo, S (Sthembiso)
1
1.0
1
0
0
100.0
996.0
425.0
1421.0
View list
2
1000105036
Sithole, S (Sabelo)
1
1.0
1
0
0
100.0
996.0
425.0
1421.0
View list
3
103036342
Steyn, R (Roan)
1
0.0
0
0
1
0.0
996.0
-425.0
571.0
View list
4
102027765
Nieuwoudt, H (Hanno)
1
0.0
0
0
1
0.0
996.0
-425.0
571.0
View list
5
200007735
Du Plessis, AC (Anika)
1
0.0
0
0
1
0.0
996.0
-425.0
571.0
View list
