Chess South Africa
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Chess South Africa
Ofori Boatehg, C (Clinton)
Dob:
2001/05/02 (Adult)
Gender:
Male
Chess SA id:
101067222
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2018/12/20 (1976 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
1139.9
Curent Weighted rating
1139.9
Curent Weighted performance
335.0
Current official/published rating (highest between Raw, WR and WP)
1139.9
Current floor (min rating allowed)
639.9
Current highest rating achieved
1139.9
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)
±180.6
Current Raw change used (final)
0.0
Projected new Raw rating
1139.9
Projected new Weighed rating
1139.9
Projected new Weighted performance
335.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1139.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1139.9
Projected new floor
639.9
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
1137.4
Curent Weighted rating
1137.4
Curent Weighted performance
334.1
Current official/published rating (highest between Raw, WR and WP)
1137.4
Current floor (min rating allowed)
637.4
Current highest rating achieved
1137.4
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)
±181.3
Current Raw change used (final)
0.0
Projected new Raw rating
1137.4
Projected new Weighed rating
1137.4
Projected new Weighted performance
334.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1137.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1137.4
Projected new floor
637.4
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
770.0
Curent Weighted rating
770.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
770.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
770.0
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)
±306.0
Current Raw change used (final)
0.0
Projected new Raw rating
770.0
Projected new Weighed rating
770.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
770.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
770.0
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
770.0
Curent Weighted rating
770.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
770.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
770.0
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)
±306.0
Current Raw change used (final)
0.0
Projected new Raw rating
770.0
Projected new Weighed rating
770.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
770.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
770.0
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
8
South African Junior Team Championships 2018 (U20B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
4.0
1115.1
1112.6
Analysis
7
Vikings vs South Park 2nd Open 2018
2018/09/08
2018/09/08
Buffalo City (EBC)
Standard
60
0.83
5
4
3.0
1033.8
1033.2
Analysis
6
5th Buffalo Trials 2018 (U18A+U20A)
2018/05/12
2018/05/12
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1025.8
1028.3
Analysis
5
4th Buffalo Trials 2018 (U20+Adults)
2018/04/21
2018/04/21
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
902.3
918.4
Analysis
4
Buffalo Trails 3rd 2018 (U18A-Adult)
2018/03/25
2018/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
834.9
837.2
Analysis
3
2nd Buffalo Trials 2018 (U18A)
2018/03/03
2018/03/03
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
834.9
837.2
Analysis
2
Buffalo City 1st Chess Trials 2018 (U18A)
2018/02/03
2018/02/03
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
823.6
823.6
Analysis
1
South African Junior Team Championships 2017 (U18B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
6
3.5
770.0
770.0
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
42
20
7
15
23.5
56.0
50.6
1016.7
1067.3
White
20
10
4
6
12.0
60.0
85.0
1032.9
1117.9
Black
22
10
3
9
11.5
52.3
19.3
1001.9
1021.2
Standard
All
42
20
7
15
23.5
56.0
50.6
1016.7
1067.3
White
20
10
4
6
12.0
60.0
85.0
1032.9
1117.9
Black
22
10
3
9
11.5
52.3
19.3
1001.9
1021.2
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
102088871
John, J (Joseph)
2
2.0
2
0
0
100.0
934.3
425.0
1359.3
View list
2
102077195
Kalariparampil, A (Ashile)
2
1.0
0
2
0
50.0
829.3
0.0
829.3
View list
3
101056016
Joseph, RS (Rahul Saji)
2
0.5
0
1
1
25.0
924.7
-212.5
712.2
View list
4
101011551
Gwayi, L (Lunathi)
2
0.0
0
0
2
0.0
868.6
-425.0
443.6
View list
5
201047585
Koen, A (Andrea)
1
1.0
1
0
0
100.0
1115.1
425.0
1540.1
View list
6
101012342
Heppell, R (Reevan)
1
1.0
1
0
0
100.0
770.0
425.0
1195.0
View list
7
107076320
Bovu, A (Avi)
1
1.0
1
0
0
100.0
1033.8
425.0
1458.8
View list
8
109088683
Mdingi, L (Limnandi)
1
1.0
1
0
0
100.0
1033.8
425.0
1458.8
View list
9
2960097977
Mbaleki, A (Akhona)
1
1.0
1
0
0
100.0
834.9
425.0
1259.9
View list
10
2990104015
Manyate, S (Sibongile)
1
1.0
1
0
0
100.0
1115.1
425.0
1540.1
View list
11
101088784
Dube, K (Kuhle)
1
1.0
1
0
0
100.0
823.6
425.0
1248.6
View list
12
201046965
De Bruyn, B (Bernalize)
1
1.0
1
0
0
100.0
770.0
425.0
1195.0
View list
13
100065363
Gonya, A (Asive)
1
1.0
1
0
0
100.0
834.9
425.0
1259.9
View list
14
100091477
Fekade, G (Gcisa)
1
1.0
1
0
0
100.0
902.3
425.0
1327.3
View list
15
1020097974
Melissas, M (Johnny)
1
1.0
1
0
0
100.0
902.3
425.0
1327.3
View list
16
202047159
Muller, J (Jessica)
1
1.0
1
0
0
100.0
770.0
425.0
1195.0
View list
17
177095864
Ndumndum, B (Babonke)
1
1.0
1
0
0
100.0
834.9
425.0
1259.9
View list
18
102047231
Pupuma, S (Spumezo)
1
1.0
1
0
0
100.0
902.3
425.0
1327.3
View list
19
201034278
Shaba, K (Keneuwe)
1
1.0
1
0
0
100.0
1115.1
425.0
1540.1
View list
20
104037050
Swart, W (Wian)
1
1.0
1
0
0
100.0
1115.1
425.0
1540.1
View list