Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Khan, AHB (Ameer Hamzah Boitumelo)
Dob:
2004/06/10 (Adult)
Gender:
Male
Chess SA id:
1040105789
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/05/25 (1835 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
1226.9
Curent Weighted rating
1226.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1226.9
Current floor (min rating allowed)
726.9
Current highest rating achieved
1226.9
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)
±159.6
Current Raw change used (final)
0.0
Projected new Raw rating
1226.9
Projected new Weighed rating
1226.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1226.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1226.9
Projected new floor
726.9
Projected new K-facor
36
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
1232.0
Curent Weighted rating
1232.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1232.0
Current floor (min rating allowed)
732.0
Current highest rating achieved
1232.0
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)
±158.4
Current Raw change used (final)
0.0
Projected new Raw rating
1232.0
Projected new Weighed rating
1232.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1232.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1232.0
Projected new floor
732.0
Projected new K-facor
36
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)
700.0
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
700.0
Projected new K-facor
36
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)
700.0
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
700.0
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
2019 Gauteng Secondary Schools Individual Chess Championships (U15 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
1
2019 D15 Individual Finals (U15 Boys)
2019/05/11
2019/05/11
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
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
8
5
0
3
5.0
62.5
106.3
1164.8
1271.1
White
4
3
0
1
3.0
75.0
212.5
1097.0
1309.5
Black
4
2
0
2
2.0
50.0
0.0
1232.6
1232.6
Standard
All
8
5
0
3
5.0
62.5
106.3
1164.8
1271.1
White
4
3
0
1
3.0
75.0
212.5
1097.0
1309.5
Black
4
2
0
2
2.0
50.0
0.0
1232.6
1232.6
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
1040115287
Phakathi, M (Mkhuseli)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
105079059
Mokoena, M (Motheo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1050103258
Mahlangu, J (Jonas)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1050115135
Lebese, K (Khutso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1050115117
Sethike, K (Kgothatso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
105060227
Pillay, M (Mikhael)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
104069233
Lodi, N (Neo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1040113942
Lebethe, O (Omphile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list