Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Le Roux, J (Jan-Antonie)
Dob:
1979/09/28 (Adult)
Gender:
Male
Chess SA id:
1790098275
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Last active:
2018/04/18 (2412 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
1206.6
Current Weighted rating
1168.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1206.6
Current highest rating achieved
1206.6
Current floor (min rating allowed)
706.6
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)
±164.3
Current Raw change used (final)
0.0
Projected new Raw rating
1206.6
Projected new Weighed rating
1077.3
Projected new Weighted performance
74.7
Projected new final Raw rating (if new WP > new Raw)
1206.6
Projected new highest rating
1206.6
Projected new floor
706.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1206.6
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
1132.3
Current Weighted rating
1109.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1132.3
Current highest rating achieved
1132.3
Current floor (min rating allowed)
632.3
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)
±182.6
Current Raw change used (final)
0.0
Projected new Raw rating
1132.3
Projected new Weighed rating
1022.3
Projected new Weighted performance
74.7
Projected new final Raw rating (if new WP > new Raw)
1132.3
Projected new highest rating
1132.3
Projected new floor
632.3
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1132.3
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
1300.0
Current Weighted rating
1269.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1170.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1300.0
Current Weighted rating
1269.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1170.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
2
Hervormde Kerk 2018 (Open)
2018/04/21
2018/04/21
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
3
0.0
1126.3
1110.8
Analysis
1
Hervormde Kerk 2018 (A)
2018/03/10
2018/03/10
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
4
0.0
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
7
0
0
7
0.0
0.0
-425.0
1160.7
735.7
White
4
0
0
4
0.0
0.0
-425.0
1200.0
775.0
Black
3
0
0
3
0.0
0.0
-425.0
1108.3
683.3
Standard
All
7
0
0
7
0.0
0.0
-425.0
1160.7
735.7
White
4
0
0
4
0.0
0.0
-425.0
1200.0
775.0
Black
3
0
0
3
0.0
0.0
-425.0
1108.3
683.3
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
107050552
Van Der Westhuizen, F (Frederik)
1
0.0
0
0
1
0.0
1126.3
-425.0
701.3
View list
2
199087896
Phoko, OF (Olebogeng Frank)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
195025231
Mostert, JF (Cobus)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
199053322
Moagaesi, K (Karabo)
1
0.0
0
0
1
0.0
1126.3
-425.0
701.3
View list
5
105018698
Lubbe, DS (David)
1
0.0
0
0
1
0.0
1126.3
-425.0
701.3
View list
6
181016251
Koorzen, JPC (Jacob)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
204047328
Fourie, EM (Elzette)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
