Chess South Africa
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Chess South Africa
Bahlmann, E (Ethan)
Dob:
2000/09/18 (Adult)
Gender:
Male
Chess SA id:
100001076
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2018/05/12 (2201 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
1168.0
Curent Weighted rating
1168.0
Curent Weighted performance
280.5
Current official/published rating (highest between Raw, WR and WP)
1168.0
Current floor (min rating allowed)
668.0
Current highest rating achieved
1168.0
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)
±173.6
Current Raw change used (final)
0.0
Projected new Raw rating
1168.0
Projected new Weighed rating
1168.0
Projected new Weighted performance
280.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1168.0
Projected new floor
668.0
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
1169.0
Curent Weighted rating
1169.0
Curent Weighted performance
280.7
Current official/published rating (highest between Raw, WR and WP)
1169.0
Current floor (min rating allowed)
669.0
Current highest rating achieved
1169.0
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)
±173.3
Current Raw change used (final)
0.0
Projected new Raw rating
1169.0
Projected new Weighed rating
1169.0
Projected new Weighted performance
280.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1169.0
Projected new floor
669.0
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
852.0
Curent Weighted rating
852.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
852.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
944.0
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)
±272.2
Current Raw change used (final)
0.0
Projected new Raw rating
852.0
Projected new Weighed rating
852.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
852.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
944.0
Projected new floor
500.0
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
852.0
Curent Weighted rating
852.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
852.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
944.0
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)
±272.2
Current Raw change used (final)
0.0
Projected new Raw rating
852.0
Projected new Weighed rating
852.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
852.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
944.0
Projected new floor
500.0
Projected new K-facor
40
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
6
5th Buffalo Trials 2018 (U18A+U20A)
2018/05/12
2018/05/12
Buffalo City (EBC)
Standard
60
0.83
5
4
3.0
1099.4
1101.8
Analysis
5
4th Buffalo Trials 2018 (U20+Adults)
2018/04/21
2018/04/21
Buffalo City (EBC)
Standard
60
0.83
5
4
2.0
973.2
1000.4
Analysis
4
Buffalo Trails 3rd 2018 (U18A-Adult)
2018/03/25
2018/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
882.6
894.0
Analysis
3
2nd Buffalo Trials 2018 (U18A)
2018/03/03
2018/03/03
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
882.6
894.0
Analysis
2
Buffalo City 1st Chess Trials 2018 (U20A)
2018/02/03
2018/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
827.2
827.2
Analysis
1
South African Junior Team Championships 2017 (U18B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
1.0
852.0
852.0
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
30
12
4
14
14.0
46.7
-28.3
1101.0
1072.7
White
14
8
1
5
8.5
60.7
91.1
1101.9
1193.0
Black
16
4
3
9
5.5
34.4
-132.8
1100.2
967.4
Standard
All
30
12
4
14
14.0
46.7
-28.3
1101.0
1072.7
White
14
8
1
5
8.5
60.7
91.1
1101.9
1193.0
Black
16
4
3
9
5.5
34.4
-132.8
1100.2
967.4
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
100031258
Puttergill, D (Damian)
2
2.0
2
0
0
100.0
963.3
425.0
1388.3
View list
2
198045028
Mkoko, S (Siphamandla)
2
0.0
0
0
2
0.0
882.6
-425.0
457.6
View list
3
177095864
Ndumndum, B (Babonke)
1
1.0
1
0
0
100.0
827.2
425.0
1252.2
View list
4
102088871
John, J (Joseph)
1
1.0
1
0
0
100.0
882.6
425.0
1307.6
View list
5
101056607
Mathenjwa, BT (Bongmusa)
1
1.0
1
0
0
100.0
852.0
425.0
1277.0
View list
6
102017958
Lewis, H (Henrique)
1
1.0
1
0
0
100.0
1099.4
425.0
1524.4
View list
7
101066574
Alex, S (Shaun)
1
1.0
1
0
0
100.0
973.2
425.0
1398.2
View list
8
101076386
Cungcu, O (Olunje)
1
1.0
1
0
0
100.0
1099.4
425.0
1524.4
View list
9
100091477
Fekade, G (Gcisa)
1
1.0
1
0
0
100.0
827.2
425.0
1252.2
View list
10
100065366
Jayakody, D (Don)
1
1.0
1
0
0
100.0
882.6
425.0
1307.6
View list
11
1940101656
Phetshe, M (Mzwanele)
1
1.0
1
0
0
100.0
882.6
425.0
1307.6
View list
12
102047231
Pupuma, S (Spumezo)
1
1.0
1
0
0
100.0
882.6
425.0
1307.6
View list
13
1020096192
Janse Van Rensburg, J (John)
1
0.5
0
1
0
50.0
973.2
0.0
973.2
View list
14
102067533
Koshy, D (Don)
1
0.5
0
1
0
50.0
882.6
0.0
882.6
View list
15
196045046
Kondleka, M (Mfezeko)
1
0.5
0
1
0
50.0
882.6
0.0
882.6
View list
16
201065375
Simon, S (Sherin)
1
0.5
0
1
0
50.0
973.2
0.0
973.2
View list
17
100076445
Mosehla, M (Mankete)
1
0.0
0
0
1
0.0
852.0
-425.0
427.0
View list
18
101076368
Meyers, E (Emmanuel)
1
0.0
0
0
1
0.0
1099.4
-425.0
674.4
View list
19
100019694
Majoe, RT (Rethabile)
1
0.0
0
0
1
0.0
852.0
-425.0
427.0
View list
20
178014094
Jikijela, M (Musa)
1
0.0
0
0
1
0.0
973.2
-425.0
548.2
View list