Chess South Africa
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Chess South Africa
Chen, L (Long Wen)
Dob:
2013/03/11 (U12)
Gender:
Male
Chess SA id:
1130134658
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2022/02/26 (812 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
1131.6
Curent Weighted rating
1131.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1131.6
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±182.8
Current Raw change used (final)
0.0
Projected new Raw rating
1131.6
Projected new Weighed rating
1131.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
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
1200.0
Projected new Weighted performance
0.0
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
1200.0
Projected new floor
700.0
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
1067.1
Curent Weighted rating
1067.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1067.1
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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)
±200.4
Current Raw change used (final)
0.0
Projected new Raw rating
1067.1
Projected new Weighed rating
1067.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1067.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
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
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
1200.0
Projected new floor
700.0
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
4
Morris Club Championship 2022
2022/02/26
2022/02/26
Mangaung (FMB)
Rapid
32
0.63
5
4
1.0
1150.1
1111.4
Analysis
3
Grey College Team Championship 2022 (B)
2022/02/18
2022/02/19
Mangaung (FMB)
Standard
60
0.83
5
4
2.0
1150.1
1200.0
Analysis
2
Mangaung Metro Chess 22 January 2022 (C)
2022/01/22
2022/01/22
Mangaung (FMB)
Rapid
32
0.63
5
4
0.0
1200.0
1200.0
Analysis
1
Mangaung Metro Chess 28 August 2021 (D)
2021/08/28
2021/08/28
Mangaung (FMB)
Rapid
25
0.54
5
4
2.0
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
16
5
0
11
5.0
31.3
-159.4
1169.9
1010.6
White
8
3
0
5
3.0
37.5
-106.3
1190.0
1083.8
Black
8
2
0
6
2.0
25.0
-212.5
1149.8
937.3
Standard
All
4
2
0
2
2.0
50.0
0.0
1198.8
1198.8
White
2
1
0
1
1.0
50.0
0.0
1197.6
1197.6
Black
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Rapid
All
12
3
0
9
3.0
25.0
-212.5
1160.3
947.8
White
6
2
0
4
2.0
33.3
-141.7
1187.5
1045.9
Black
6
1
0
5
1.0
16.7
-283.3
1133.1
849.8
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
1130134659
De Wet, A (Aiten-Jaun)
2
2.0
2
0
0
100.0
1175.0
425.0
1600.0
View list
2
110086186
Boje, E (Ewald)
2
0.0
0
0
2
0.0
1175.0
-425.0
750.0
View list
3
1050136981
Blaauw, D (Donavan)
1
1.0
1
0
0
100.0
1150.1
425.0
1575.1
View list
4
2060134456
Sehlabela, BN (Busisiwe)
1
1.0
1
0
0
100.0
1150.1
425.0
1575.1
View list
5
1130134661
Hamaty, B (Blaise)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1130111369
Steyn, W (Willem)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1060136974
Shi, C (Chip)
1
0.0
0
0
1
0.0
1150.1
-425.0
725.1
View list
8
1120134660
Gertse, E (E-Jay)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
105060712
Reinecke, G (Gert-Lodewyk)
1
0.0
0
0
1
0.0
1150.1
-425.0
725.1
View list
10
1130134663
Qomoyi, A (Alu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1090103073
Plaatjies, T (Tshiamo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
2060137002
Masango, L (Lala)
1
0.0
0
0
1
0.0
1150.1
-425.0
725.1
View list
13
1090103074
Lemphane, O (Olerato)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
207086204
Cordon, J (Jesse)
1
0.0
0
0
1
0.0
1150.1
-425.0
725.1
View list