Chess South Africa
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Chess South Africa
Le Roux, JS (Jean)
Dob:
1996/11/21 (Adult)
Gender:
Male
Chess SA id:
196053265
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2022/01/09 (1051 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
1538.2
Current Weighted rating
1536.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1538.2
Current highest rating achieved
1538.2
Current floor (min rating allowed)
1038.2
Current K-factor
32
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)
±102.4
Current Raw change used (final)
0.0
Projected new Raw rating
1538.2
Projected new Weighed rating
1413.3
Projected new Weighted performance
347.1
Projected new final Raw rating (if new WP > new Raw)
1538.2
Projected new highest rating
1538.2
Projected new floor
1038.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1538.2
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
1539.1
Current Weighted rating
1537.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1539.1
Current highest rating achieved
1539.1
Current floor (min rating allowed)
1039.1
Current K-factor
32
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)
±102.3
Current Raw change used (final)
0.0
Projected new Raw rating
1539.1
Projected new Weighed rating
1414.8
Projected new Weighted performance
347.1
Projected new final Raw rating (if new WP > new Raw)
1539.1
Projected new highest rating
1539.1
Projected new floor
1039.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1539.1
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
1514.4
Current Weighted rating
1514.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1514.4
Current highest rating achieved
1514.4
Current floor (min rating allowed)
1014.4
Current K-factor
32
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)
±105.9
Current Raw change used (final)
0.0
Projected new Raw rating
1514.4
Projected new Weighed rating
1393.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1514.4
Projected new floor
1014.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1514.4
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
1514.4
Current Weighted rating
1514.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1514.4
Current highest rating achieved
1514.4
Current floor (min rating allowed)
1014.4
Current K-factor
32
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)
±105.9
Current Raw change used (final)
0.0
Projected new Raw rating
1514.4
Projected new Weighed rating
1393.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1514.4
Projected new floor
1014.4
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1514.4
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
Ekurhuleni Chess Open 2022 (B)
2022/01/08
2022/01/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.5
1514.4
1514.4
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
4
1
0
4.5
90.0
340.0
1287.0
1627.0
White
3
3
0
0
3.0
100.0
425.0
1302.4
1727.4
Black
2
1
1
0
1.5
75.0
212.5
1263.9
1476.4
Standard
All
5
4
1
0
4.5
90.0
340.0
1287.0
1627.0
White
3
3
0
0
3.0
100.0
425.0
1302.4
1727.4
Black
2
1
1
0
1.5
75.0
212.5
1263.9
1476.4
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
1000133732
Pitso, K (Kabelo)
1
1.0
1
0
0
100.0
1514.4
425.0
1939.4
View list
2
1070107792
Jaitas, K (Kittisak)
1
1.0
1
0
0
100.0
1514.4
425.0
1939.4
View list
3
1030103471
Hansrajh, J (Jitrakorn)
1
1.0
1
0
0
100.0
1514.4
425.0
1939.4
View list
4
1060104959
Stadler, H (Helgard)
1
1.0
1
0
0
100.0
1514.4
425.0
1939.4
View list
5
1000133733
Pitso, K (Katleho)
1
0.5
0
1
0
50.0
1514.4
0.0
1514.4
View list
