Chess South Africa
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Chess South Africa
Duval, L (Lyle)
Dob:
2007/05/03 (U18)
Gender:
Male
Chess SA id:
107072552
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2023/03/11 (434 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
894.4
Curent Weighted rating
853.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
894.4
Current floor (min rating allowed)
500.0
Current highest rating achieved
894.4
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)
±256.3
Current Raw change used (final)
0.0
Projected new Raw rating
894.4
Projected new Weighed rating
862.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
894.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
894.4
Projected new floor
500.0
Projected new K-facor
40
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
889.9
Curent Weighted rating
853.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
889.9
Current floor (min rating allowed)
500.0
Current highest rating achieved
889.9
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)
±257.9
Current Raw change used (final)
0.0
Projected new Raw rating
889.9
Projected new Weighed rating
860.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
889.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
889.9
Projected new floor
500.0
Projected new K-facor
40
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
532.8
Curent Weighted rating
532.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
532.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
532.8
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)
±429.0
Current Raw change used (final)
0.0
Projected new Raw rating
532.8
Projected new Weighed rating
532.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
532.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
532.8
Projected new floor
500.0
Projected new K-facor
40
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
532.8
Curent Weighted rating
532.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
532.8
Current floor (min rating allowed)
500.0
Current highest rating achieved
532.8
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)
±429.0
Current Raw change used (final)
0.0
Projected new Raw rating
532.8
Projected new Weighed rating
532.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
532.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
532.8
Projected new floor
500.0
Projected new K-facor
40
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
5
Eden Trails 1 2023 (U17 Boys)
2023/03/11
2023/03/11
Eden District (WEG)
Standard
60
0.83
5
5
2.0
677.1
707.2
Analysis
4
Mossel Bay Schools Trials 2 2023 (U17 Boys)
2023/02/18
2023/02/18
Eden District (WEG)
Standard
60
0.83
5
4
2.0
611.4
628.0
Analysis
3
Mossel Bay Trials 2 2020 (U13)
2020/02/15
2020/02/15
Eden District (WEG)
Standard
65
0.85
5
3
0.0
544.8
549.6
Analysis
2
Mossel Bay Trials 1 2020 (U13)
2020/02/01
2020/02/01
Eden District (WEG)
Standard
65
0.85
5
5
2.0
544.8
549.6
Analysis
1
Eden Top Schools 2018 (U11 Mix)
2018/07/28
2018/07/28
Eden District (WEG)
Standard
60
0.83
5
5
1.0
532.8
532.8
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
22
7
0
15
7.0
31.8
-154.5
1151.4
996.8
White
11
5
0
6
5.0
45.5
-38.6
1114.0
1075.3
Black
11
2
0
9
2.0
18.2
-270.5
1188.8
918.3
Standard
All
22
7
0
15
7.0
31.8
-154.5
1151.4
996.8
White
11
5
0
6
5.0
45.5
-38.6
1114.0
1075.3
Black
11
2
0
9
2.0
18.2
-270.5
1188.8
918.3
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
1080130818
Lucas, C (Chadlen)
1
1.0
1
0
0
100.0
544.8
425.0
969.8
View list
2
1070104297
Kiewiet, R (Rozaylin)
1
1.0
1
0
0
100.0
532.8
425.0
957.8
View list
3
107088324
Beukes, R (Rayneqo)
1
1.0
1
0
0
100.0
611.4
425.0
1036.4
View list
4
1070148865
Micheals, D (Dihogen)
1
1.0
1
0
0
100.0
677.1
425.0
1102.1
View list
5
1070130828
Stuurman, E (Eljay)
1
1.0
1
0
0
100.0
544.8
425.0
969.8
View list
6
106069723
Wheymann, L (Laurenzo)
1
1.0
1
0
0
100.0
611.4
425.0
1036.4
View list
7
1070107873
Absolom, N (Norman)
1
1.0
1
0
0
100.0
677.1
425.0
1102.1
View list
8
1070104300
Zaal, S (Saeed)
1
0.0
0
0
1
0.0
532.8
-425.0
107.8
View list
9
107065434
Weng, H (Hongxi)
1
0.0
0
0
1
0.0
611.4
-425.0
186.4
View list
10
1070146761
Tebe, A (Alexandre)
1
0.0
0
0
1
0.0
544.8
-425.0
119.8
View list
11
1060148808
Rossouw, H (Heinrich)
1
0.0
0
0
1
0.0
677.1
-425.0
252.1
View list
12
1070130819
Mbelekwa, M (Musa)
1
0.0
0
0
1
0.0
544.8
-425.0
119.8
View list
13
1060139280
Ludick, D (Duewin)
1
0.0
0
0
1
0.0
677.1
-425.0
252.1
View list
14
107082961
Baadjies, B (Bradley)
1
0.0
0
0
1
0.0
532.8
-425.0
107.8
View list
15
1080117252
Karelse, M (Matthew)
1
0.0
0
0
1
0.0
544.8
-425.0
119.8
View list
16
1070098422
Kannemeyer, D (Duran)
1
0.0
0
0
1
0.0
544.8
-425.0
119.8
View list
17
1060098446
Hurling, K (Keilo)
1
0.0
0
0
1
0.0
611.4
-425.0
186.4
View list
18
107086423
Heesen, T (Tyler)
1
0.0
0
0
1
0.0
532.8
-425.0
107.8
View list
19
1060108190
Guyo, I (Isheanesu)
1
0.0
0
0
1
0.0
677.1
-425.0
252.1
View list
20
108078116
Eksteen, L (Leigh Quin)
1
0.0
0
0
1
0.0
532.8
-425.0
107.8
View list