Chess South Africa
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Chess South Africa
Ackerman, E (Ethan)
Dob:
2006/11/22 (U20)
Gender:
Male
Chess SA id:
1060100309
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2018/05/05 (2207 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
1075.9
Curent Weighted rating
1075.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1075.9
Current floor (min rating allowed)
635.9
Current highest rating achieved
1135.9
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)
±197.9
Current Raw change used (final)
0.0
Projected new Raw rating
1075.9
Projected new Weighed rating
1075.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1075.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1135.9
Projected new floor
635.9
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
1122.4
Curent Weighted rating
1122.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1122.4
Current floor (min rating allowed)
622.4
Current highest rating achieved
1122.4
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)
±185.2
Current Raw change used (final)
0.0
Projected new Raw rating
1122.4
Projected new Weighed rating
1122.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1122.4
Projected new floor
622.4
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
1088.4
Curent Weighted rating
1088.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1088.4
Current floor (min rating allowed)
588.4
Current highest rating achieved
1088.4
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)
±194.4
Current Raw change used (final)
0.0
Projected new Raw rating
1088.4
Projected new Weighed rating
1088.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1088.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1088.4
Projected new floor
588.4
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)
588.4
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
588.4
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
2018 Super 12 (Senior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
1.0
1135.9
1200.0
Analysis
1
Fonties Challenge 2018 (U13+U15)
2018/04/21
2018/04/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
2
0.0
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
1
0
6
1.0
14.3
-303.6
866.8
563.2
White
3
0
0
3
0.0
0.0
-425.0
690.9
265.9
Black
4
1
0
3
1.0
25.0
-212.5
998.6
786.1
Standard
All
2
0
0
2
0.0
0.0
-425.0
775.6
350.6
White
1
0
0
1
0.0
0.0
-425.0
853.6
428.6
Black
1
0
0
1
0.0
0.0
-425.0
697.6
272.6
Rapid
All
5
1
0
4
1.0
20.0
-255.0
903.2
648.2
White
2
0
0
2
0.0
0.0
-425.0
609.6
184.6
Black
3
1
0
2
1.0
33.3
-141.7
1099.0
957.3
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
1070101098
Pretorius, A (Aiden)
1
1.0
1
0
0
100.0
1135.9
425.0
1560.9
View list
2
106054021
Van Reede Van Oudtshoorn, NW (Nicolaas)
1
0.0
0
0
1
0.0
1135.9
-425.0
710.9
View list
3
107045506
Tennant, J (Jason)
1
0.0
0
0
1
0.0
1135.9
-425.0
710.9
View list
4
1060101113
Posthumus, R (Ruan)
1
0.0
0
0
1
0.0
1135.9
-425.0
710.9
View list
5
106071110
Jonker, P (Philip)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
106060686
Greef, J (Janus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
107086094
Beukes, J (Jeandre)
1
0.0
0
0
1
0.0
1135.9
-425.0
710.9
View list
