Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Bobi, A (Achumile)
Dob:
2010/01/31 (U16)
Gender:
Male
Chess SA id:
1100119438
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2020/02/08 (1600 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
1163.2
Current Weighted rating
1163.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1163.2
Current highest rating achieved
1203.6
Current floor (min rating allowed)
703.6
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)
±174.7
Current Raw change used (final)
0.0
Projected new Raw rating
1163.2
Projected new Weighed rating
1070.1
Projected new Weighted performance
276.4
Projected new final Raw rating (if new WP > new Raw)
1163.2
Projected new highest rating
1203.6
Projected new floor
703.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1163.2
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
1145.2
Current Weighted rating
1145.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1145.2
Current highest rating achieved
1145.2
Current floor (min rating allowed)
645.2
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)
±179.3
Current Raw change used (final)
0.0
Projected new Raw rating
1145.2
Projected new Weighed rating
1053.6
Projected new Weighted performance
147.2
Projected new final Raw rating (if new WP > new Raw)
1145.2
Projected new highest rating
1145.2
Projected new floor
645.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1145.2
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
1198.4
Current Weighted rating
1198.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1198.4
Current highest rating achieved
1198.4
Current floor (min rating allowed)
698.4
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)
±166.2
Current Raw change used (final)
0.0
Projected new Raw rating
1198.4
Projected new Weighed rating
1102.5
Projected new Weighted performance
170.0
Projected new final Raw rating (if new WP > new Raw)
1198.4
Projected new highest rating
1198.4
Projected new floor
698.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.4
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
3
George Trial 2 2020 (U12)
2020/02/08
2020/02/08
Eden District (WEG)
Standard
65
0.85
5
0
0.0
1163.2
1145.2
Analysis
2
George Trial 1 2020 (U12)
2020/01/25
2020/01/25
Eden District (WEG)
Standard
65
0.85
5
5
1.0
1203.6
1200.0
Analysis
1
George Suid Junior Skaaktoernooi 2019
2019/10/19
2019/10/19
Eden District (WEG)
Rapid
30
0.60
5
5
2.5
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
10
3
1
6
3.5
35.0
-127.5
1237.7
1110.2
White
6
3
0
3
3.0
50.0
0.0
1202.5
1202.5
Black
4
0
1
3
0.5
12.5
-318.8
1290.3
971.6
Standard
All
5
1
0
4
1.0
20.0
-255.0
1242.2
987.2
White
3
1
0
2
1.0
33.3
-141.7
1205.1
1063.4
Black
2
0
0
2
0.0
0.0
-425.0
1297.8
872.8
Rapid
All
5
2
1
2
2.5
50.0
0.0
1233.1
1233.1
White
3
2
0
1
2.0
66.7
141.7
1200.0
1341.7
Black
2
0
1
1
0.5
25.0
-212.5
1282.8
1070.3
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
1100119472
Singeni, M (Mangenkosi)
2
2.0
2
0
0
100.0
1201.8
425.0
1626.8
View list
2
2120119478
Schuch, H (Hailey)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1090119479
Mare, E (Ethan-Reid)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1090118614
Van Der Linde, B (Breybon)
1
0.0
0
0
1
0.0
1203.6
-425.0
778.6
View list
5
2090119467
Prins, T (Tyra)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1100108126
Olivier, S (Schalk)
1
0.0
0
0
1
0.0
1203.6
-425.0
778.6
View list
7
1120098503
Heunis, F (Fourie)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2100109379
Gouws, G (Garlan)
1
0.0
0
0
1
0.0
1203.6
-425.0
778.6
View list
9
1100108158
Godbeer, M (Michael)
1
0.0
0
0
1
0.0
1203.6
-425.0
778.6
View list