Chess South Africa
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Chess South Africa
De Lange, L (Luan)
Dob:
2000/10/16 (Adult)
Gender:
Male
Chess SA id:
100006676
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2022/06/26 (695 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
1405.8
Curent Weighted rating
1358.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1405.8
Current floor (min rating allowed)
905.8
Current highest rating achieved
1405.8
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)
±123.7
Current Raw change used (final)
0.0
Projected new Raw rating
1405.8
Projected new Weighed rating
1363.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1405.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1405.8
Projected new floor
905.8
Projected new K-facor
32
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
1337.5
Curent Weighted rating
1337.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1337.5
Current floor (min rating allowed)
837.5
Current highest rating achieved
1337.5
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)
±136.3
Current Raw change used (final)
0.0
Projected new Raw rating
1337.5
Projected new Weighed rating
1337.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1337.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1337.5
Projected new floor
837.5
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
1305.7
Curent Weighted rating
1238.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1305.7
Current floor (min rating allowed)
805.7
Current highest rating achieved
1305.7
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)
±142.6
Current Raw change used (final)
0.0
Projected new Raw rating
1305.7
Projected new Weighed rating
1245.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1305.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1305.7
Projected new floor
805.7
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
1394.3
Curent Weighted rating
1271.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1394.3
Current floor (min rating allowed)
805.7
Current highest rating achieved
1394.3
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)
±125.7
Current Raw change used (final)
0.0
Projected new Raw rating
1394.3
Projected new Weighed rating
1283.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1394.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1394.3
Projected new floor
805.7
Projected new K-facor
36
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
2022 Blou Bul Open (B)
2022/06/25
2022/06/26
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1317.7
1325.6
Analysis
1
USSA Closed 2022 (Open)
2022/05/13
2022/05/15
Dr Kenneth Kaunda (NWP)
Standard
90
0.94
7
7
3.5
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
12
5
1
6
5.5
45.8
-35.4
1537.9
1502.5
White
5
3
0
2
3.0
60.0
85.0
1511.5
1596.5
Black
7
2
1
4
2.5
35.7
-121.4
1556.8
1435.3
Standard
All
12
5
1
6
5.5
45.8
-35.4
1537.9
1502.5
White
5
3
0
2
3.0
60.0
85.0
1511.5
1596.5
Black
7
2
1
4
2.5
35.7
-121.4
1556.8
1435.3
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
102007831
Du Plessis, JAK (Jan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
175000249
Adamson, LJ (Luke)
1
1.0
1
0
0
100.0
1317.7
425.0
1742.7
View list
3
111077190
Liang, YX (Yi-Xuan (Bowie))
1
1.0
1
0
0
100.0
1317.7
425.0
1742.7
View list
4
102027765
Nieuwoudt, H (Hanno)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
100051203
Zondo, LC (Linda)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
101009296
Felix, D (Devon)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
2070102034
Rossouw, A (Alicia)
1
0.0
0
0
1
0.0
1317.7
-425.0
892.7
View list
8
103032106
Reyneke, PJ (Pieter)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
206091525
Nel, H (Hayley)
1
0.0
0
0
1
0.0
1317.7
-425.0
892.7
View list
10
1010104449
Mahlangu, S (Sello)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
108045082
Koning, L (Lehan)
1
0.0
0
0
1
0.0
1317.7
-425.0
892.7
View list
12
101000959
Jack, AW (Azile)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list