Chess South Africa
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Chess South Africa
Machaha, B (Bohlokoa)
Dob:
2002/04/27 (Adult)
Gender:
Male
Chess SA id:
102084620
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2018/05/26 (2199 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
1088.0
Curent Weighted rating
912.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1088.0
Current floor (min rating allowed)
588.0
Current highest rating achieved
1088.0
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)
±194.5
Current Raw change used (final)
0.0
Projected new Raw rating
1088.0
Projected new Weighed rating
930.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1088.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1088.0
Projected new floor
588.0
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
1088.0
Curent Weighted rating
934.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1088.0
Current floor (min rating allowed)
588.0
Current highest rating achieved
1088.0
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)
±194.5
Current Raw change used (final)
0.0
Projected new Raw rating
1088.0
Projected new Weighed rating
950.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1088.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1088.0
Projected new floor
588.0
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
594.8
Curent Weighted rating
594.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
594.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
594.8
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)
±392.7
Current Raw change used (final)
0.0
Projected new Raw rating
594.8
Projected new Weighed rating
594.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
594.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
594.8
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
594.8
Curent Weighted rating
594.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
594.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
594.8
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)
±392.7
Current Raw change used (final)
0.0
Projected new Raw rating
594.8
Projected new Weighed rating
594.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
594.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
594.8
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
2
2018 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)
2018/05/26
2018/05/26
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
594.8
594.8
Analysis
1
D2 Schools Individuals 2018 (U18 Open)
2018/05/19
2018/05/19
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
594.8
594.8
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
6
0
4
6.0
60.0
85.0
1132.9
1217.9
White
5
5
0
0
5.0
100.0
425.0
1078.4
1503.4
Black
5
1
0
4
1.0
20.0
-255.0
1187.4
932.4
Standard
All
10
6
0
4
6.0
60.0
85.0
1132.9
1217.9
White
5
5
0
0
5.0
100.0
425.0
1078.4
1503.4
Black
5
1
0
4
1.0
20.0
-255.0
1187.4
932.4
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
102055880
Makholwa, TG (Tebogo)
1
1.0
1
0
0
100.0
594.8
425.0
1019.8
View list
2
102071413
Lelaka, N (Nakedi)
1
1.0
1
0
0
100.0
594.8
425.0
1019.8
View list
3
102065108
Mashego, L (Lethabo)
1
1.0
1
0
0
100.0
594.8
425.0
1019.8
View list
4
101061351
Pule, L (Lesedi)
1
1.0
1
0
0
100.0
594.8
425.0
1019.8
View list
5
1010102333
Murray, M (Marco)
1
1.0
1
0
0
100.0
594.8
425.0
1019.8
View list
6
100079526
Bryant, C (Corbin)
1
1.0
1
0
0
100.0
594.8
425.0
1019.8
View list
7
101036246
Steyn, D (Dian)
1
0.0
0
0
1
0.0
594.8
-425.0
169.8
View list
8
101079997
Mharapara, M (Macdonald)
1
0.0
0
0
1
0.0
594.8
-425.0
169.8
View list
9
102020720
Marais, DJ (Dawid)
1
0.0
0
0
1
0.0
594.8
-425.0
169.8
View list
10
101055877
Dyariwe, B (Buhle)
1
0.0
0
0
1
0.0
594.8
-425.0
169.8
View list
