Chess South Africa
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Chess South Africa
Alexander, M (Muhammad)
Dob:
2011/05/26 (U14)
Gender:
Male
Chess SA id:
1110312148
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/10/04 (14 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
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
2.27
Difference (S-We)
-0.22
Current Raw change (no limits, including tournament time weight)
-9.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-9.0
Projected new Raw rating
1191.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
380.7
Projected new final Raw rating (if new WP > new Raw)
1191.0
Projected new highest rating
1191.0
Projected new floor
691.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1191.0
Projected effective change (new Official - current Official)
-9.0
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
Games played this month
5
Score (S)
2.0
Expected score (We)
2.25
Difference (S-We)
-0.25
Current Raw change (no limits, including tournament time weight)
-10.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-10.0
Projected new Raw rating
1190.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
380.7
Projected new final Raw rating (if new WP > new Raw)
1190.0
Projected new highest rating
1190.0
Projected new floor
690.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1190.0
Projected effective change (new Official - current Official)
-10.0
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
Tournament:
Gauteng Top Schools 2024 (U13 Open)
Start:
2024/10/04
End:
2024/10/04
Host:
GE
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1200.0
Rating gain/loss:
-9.0
Type rating:
1200.0
Rating gain/loss:
-10.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Gauteng Top Schools 2024 (U13 Open)
2024/10/04
2024/10/04
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
Gauteng Top Schools 2024 (U13 Open)
2024/10/04
2024/10/04
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1232.6
1147.6
White
2
0
0
2
0.0
0.0
-425.0
1288.0
863.0
Black
3
2
0
1
2.0
66.7
141.7
1195.7
1337.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1232.6
1147.6
White
2
0
0
2
0.0
0.0
-425.0
1288.0
863.0
Black
3
2
0
1
2.0
66.7
141.7
1195.7
1337.4
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
0
3
2.0
40.0
-85.0
1232.6
1147.6
White
2
0
0
2
0.0
0.0
-425.0
1288.0
863.0
Black
3
2
0
1
2.0
66.7
141.7
1195.7
1337.4
Standard
All
5
2
0
3
2.0
40.0
-85.0
1232.6
1147.6
White
2
0
0
2
0.0
0.0
-425.0
1288.0
863.0
Black
3
2
0
1
2.0
66.7
141.7
1195.7
1337.4
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
1120312152
Erasmus, E (Ethan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1120309013
Janse Van Resburg, J (Juan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1120312163
Mpye, K (Karabo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1120107815
Gruenenfelder, L (Laker)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1110303571
Burger, B (Braam)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
