Chess South Africa
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Chess South Africa
De Roubaix, E (Estean)
Dob:
2009/12/17 (U16)
Gender:
Male
Chess SA id:
1090301183
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (21 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
1221.9
Curent Weighted rating
1203.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1221.9
Current floor (min rating allowed)
721.9
Current highest rating achieved
1221.9
Current K-factor
36
Games played this month
4
Score (S)
0.0
Expected score (We)
1.80
Difference (S-We)
-1.80
Current Raw change (no limits, including tournament time weight)
-48.0
Current min/max change allowed (with limits)
±160.7
Current Raw change used (final)
-48.0
Projected new Raw rating
1173.9
Projected new Weighed rating
1201.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.2
Projected effective change (new Official - current Official)
-20.7
Projected new highest rating
1221.9
Projected new floor
721.9
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
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
0.0
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
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
0.0
Projected new floor
700.0
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
1223.2
Curent Weighted rating
1203.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1223.2
Current floor (min rating allowed)
723.2
Current highest rating achieved
1223.2
Current K-factor
36
Games played this month
4
Score (S)
0.0
Expected score (We)
1.98
Difference (S-We)
-1.98
Current Raw change (no limits, including tournament time weight)
-71.3
Current min/max change allowed (with limits)
±160.4
Current Raw change used (final)
-71.3
Projected new Raw rating
1151.9
Projected new Weighed rating
1199.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1199.6
Projected effective change (new Official - current Official)
-23.6
Projected new highest rating
1223.2
Projected new floor
723.2
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)
723.2
Current highest rating achieved
0.0
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
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
0.0
Projected new floor
723.2
Projected new K-facor
40
Tournaments
History
Tournament:
Benoni Cluster High Schools Teams 2024 (U17)
Start:
2024/05/11
End:
2024/05/11
Host:
GE
Type:
Rapid
Time:
45
Time weight:
0.74
Rounds:
4
Games:
4
Score:
0.0
Main rating:
1221.9
Rating gain/loss:
-48.0
Type rating:
1223.2
Rating gain/loss:
-71.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Benoni Cluster High Schools Teams 2024 (U17)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Rapid
45
0.74
5
4
0.0
1221.9
1223.2
Analysis
1
Benoni High Schools Cluster Individuals 2024 (U15 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Benoni Cluster High Schools Teams 2024 (U17)
2024/05/11
2024/05/11
Ekurhuleni (GE)
Rapid
45
0.74
5
4
0.0
1221.9
1223.2
Analysis
1
Benoni High Schools Cluster Individuals 2024 (U15 Boys)
2024/03/16
2024/03/16
Ekurhuleni (GE)
Rapid
45
0.74
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
3
0
6
3.0
33.3
-141.7
1248.9
1107.2
White
4
2
0
2
2.0
50.0
0.0
1249.1
1249.1
Black
5
1
0
4
1.0
20.0
-255.0
1248.7
993.7
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
9
3
0
6
3.0
33.3
-141.7
1248.9
1107.2
White
4
2
0
2
2.0
50.0
0.0
1249.1
1249.1
Black
5
1
0
4
1.0
20.0
-255.0
1248.7
993.7
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
9
3
0
6
3.0
33.3
-141.7
1248.9
1107.2
White
4
2
0
2
2.0
50.0
0.0
1249.1
1249.1
Black
5
1
0
4
1.0
20.0
-255.0
1248.7
993.7
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
9
3
0
6
3.0
33.3
-141.7
1248.9
1107.2
White
4
2
0
2
2.0
50.0
0.0
1249.1
1249.1
Black
5
1
0
4
1.0
20.0
-255.0
1248.7
993.7
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
1090154869
Essop, A (Ashaz)
2
1.0
1
0
1
50.0
1211.0
0.0
1211.0
View list
2
1090301193
Rice, E (Elton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100301195
Smit, W (Werner)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1080098207
Venter, A (Ary)
1
0.0
0
0
1
0.0
1221.9
-425.0
796.9
View list
5
1100105053
Smit, J (Joandre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1090151755
Skwatsha, S (Sipho)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1070154921
Mpofu, S (Sinothile)
1
0.0
0
0
1
0.0
1221.9
-425.0
796.9
View list
8
1070139583
Hamilton-Hall, R (Riley)
1
0.0
0
0
1
0.0
1221.9
-425.0
796.9
View list