Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Le Roux, D (David)
Dob:
2011/03/29 (U14)
Gender:
Male
Chess SA id:
1110143557
FIDE id:
Region:
OR Tambo (EOR)
Citizen:
RSA
Title(s):
Last active:
2022/07/02 (876 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
1157.8
Current Weighted rating
1157.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1157.8
Current highest rating achieved
1157.8
Current floor (min rating allowed)
657.8
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)
±176.1
Current Raw change used (final)
0.0
Projected new Raw rating
1157.8
Projected new Weighed rating
1065.2
Projected new Weighted performance
228.2
Projected new final Raw rating (if new WP > new Raw)
1157.8
Projected new highest rating
1157.8
Projected new floor
657.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1157.8
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
1150.4
Current Weighted rating
1150.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1150.4
Current highest rating achieved
1150.4
Current floor (min rating allowed)
650.4
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)
±178.0
Current Raw change used (final)
0.0
Projected new Raw rating
1150.4
Projected new Weighed rating
1058.4
Projected new Weighted performance
228.2
Projected new final Raw rating (if new WP > new Raw)
1150.4
Projected new highest rating
1150.4
Projected new floor
650.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1150.4
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
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
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
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
1
Sihambasonke Chess Club Youth Day Tournament 2022 (B)
2022/07/02
2022/07/02
OR Tambo (EOR)
Standard
60
0.83
5
5
1.0
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
5
1
0
4
1.0
20.0
-255.0
1233.0
978.0
White
2
1
0
1
1.0
50.0
0.0
1216.8
1216.8
Black
3
0
0
3
0.0
0.0
-425.0
1243.8
818.8
Standard
All
5
1
0
4
1.0
20.0
-255.0
1233.0
978.0
White
2
1
0
1
1.0
50.0
0.0
1216.8
1216.8
Black
3
0
0
3
0.0
0.0
-425.0
1243.8
818.8
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
2060135885
Qwebevu, A (Asivile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1060143565
Tshubungwana, V (Vusikhaya)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1060143562
Ntongana, A (Aluve)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2070134943
Mdemka, A (Anda)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1050107336
Banjwa, B (Bonile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
