Chess South Africa
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Chess South Africa
Isaacson, A (Amero)
Dob:
2008/05/17 (U18)
Gender:
Male
Chess SA id:
1080134407
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2022/02/19 (799 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
1233.9
Curent Weighted rating
1233.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1233.9
Current floor (min rating allowed)
733.9
Current highest rating achieved
1233.9
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)
±158.0
Current Raw change used (final)
0.0
Projected new Raw rating
1233.9
Projected new Weighed rating
1233.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1233.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1233.9
Projected new floor
733.9
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
1257.6
Curent Weighted rating
1257.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1257.6
Current floor (min rating allowed)
757.6
Current highest rating achieved
1257.6
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)
±152.8
Current Raw change used (final)
0.0
Projected new Raw rating
1257.6
Projected new Weighed rating
1257.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1257.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1257.6
Projected new floor
757.6
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
1160.0
Curent Weighted rating
1160.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1160.0
Current floor (min rating allowed)
660.0
Current highest rating achieved
1160.0
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)
±175.5
Current Raw change used (final)
0.0
Projected new Raw rating
1160.0
Projected new Weighed rating
1160.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1160.0
Projected new floor
660.0
Projected new K-facor
40
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)
660.0
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)
±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
660.0
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
2
SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B)
2022/02/18
2022/02/19
Sarah Baartman (ESB)
Standard
90
0.94
5
3
3.0
1176.0
1200.0
Analysis
1
SBDCU Trials 2021 (U14)
2021/05/29
2021/05/29
Sarah Baartman (ESB)
Rapid
30
0.60
5
4
1.0
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
7
4
0
3
4.0
57.1
60.7
1190.0
1250.7
White
3
1
0
2
1.0
33.3
-141.7
1176.6
1035.0
Black
4
3
0
1
3.0
75.0
212.5
1200.0
1412.5
Standard
All
3
3
0
0
3.0
100.0
425.0
1176.6
1601.6
White
1
1
0
0
1.0
100.0
425.0
1129.9
1554.9
Black
2
2
0
0
2.0
100.0
425.0
1200.0
1625.0
Rapid
All
4
1
0
3
1.0
25.0
-212.5
1200.0
987.5
White
2
0
0
2
0.0
0.0
-425.0
1200.0
775.0
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
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
1090137441
Myburgh, B (Bruce)
1
1.0
1
0
0
100.0
1176.0
425.0
1601.0
View list
2
1110131272
Madatt, J (Josh Darren)
1
1.0
1
0
0
100.0
1176.0
425.0
1601.0
View list
3
1070134413
Steenkamp, D (Dirk)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1130136674
Boggenpoel, D (Dante Xavier)
1
1.0
1
0
0
100.0
1176.0
425.0
1601.0
View list
5
1070134217
Tarker, Z (Zaidon)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1070134411
Pieterse, J (Jayden)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1070134408
Jonas, D (Daniel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
