Chess South Africa
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Chess South Africa
Marshall, L (Lorenscious)
Dob:
2004/04/23 (Adult)
Gender:
Male
Chess SA id:
1040109772
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2022/08/12 (645 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
1236.6
Curent Weighted rating
1236.4
Curent Weighted performance
828.5
Current official/published rating (highest between Raw, WR and WP)
1236.6
Current floor (min rating allowed)
736.6
Current highest rating achieved
1236.6
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)
±157.4
Current Raw change used (final)
0.0
Projected new Raw rating
1236.6
Projected new Weighed rating
1236.5
Projected new Weighted performance
828.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1236.6
Projected new floor
736.6
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
1229.2
Curent Weighted rating
1229.2
Curent Weighted performance
697.0
Current official/published rating (highest between Raw, WR and WP)
1229.2
Current floor (min rating allowed)
729.2
Current highest rating achieved
1229.2
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)
±159.1
Current Raw change used (final)
0.0
Projected new Raw rating
1229.2
Projected new Weighed rating
1229.2
Projected new Weighted performance
697.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1229.2
Projected new floor
729.2
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
1201.6
Curent Weighted rating
1201.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1201.6
Current floor (min rating allowed)
701.6
Current highest rating achieved
1201.6
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)
±165.4
Current Raw change used (final)
0.0
Projected new Raw rating
1201.6
Projected new Weighed rating
1201.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1201.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1201.6
Projected new floor
701.6
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)
701.6
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
701.6
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
6
Bloemfontein School League 2022 (U19)
2022/08/12
2022/08/12
Mangaung (FMB)
Rapid
35
0.66
5
5
3.0
1220.4
1200.0
Analysis
5
Grey College Team Championship 2022 (B)
2022/02/18
2022/02/19
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1152.7
1146.4
Analysis
4
Mangaung Metro Chess February 2020 (B)
2020/02/21
2020/02/22
Mangaung (FMB)
Standard
62
0.84
5
5
2.0
1133.8
1118.8
Analysis
3
High School League Tournament 2020 (Open)
2020/02/08
2020/02/08
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1133.8
1118.8
Analysis
2
Mangaung Metro Chess 17-18 January 2020 (B)
2020/01/17
2020/01/18
Mangaung (FMB)
Standard
62
0.84
5
4
1.0
1172.1
1166.4
Analysis
1
Grey College Team Championship 2019 (B)
2019/02/22
2019/02/23
Mangaung (FMB)
Standard
60
0.83
5
5
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
29
15
0
14
15.0
51.7
14.7
1194.0
1208.7
White
15
7
0
8
7.0
46.7
-28.3
1204.1
1175.8
Black
14
8
0
6
8.0
57.1
60.7
1183.1
1243.9
Standard
All
24
12
0
12
12.0
50.0
0.0
1183.2
1183.2
White
13
5
0
8
5.0
38.5
-98.1
1201.9
1103.8
Black
11
7
0
4
7.0
63.6
115.9
1161.0
1276.9
Rapid
All
5
3
0
2
3.0
60.0
85.0
1245.9
1330.9
White
2
2
0
0
2.0
100.0
425.0
1218.6
1643.6
Black
3
1
0
2
1.0
33.3
-141.7
1264.2
1122.5
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
205076216
Human, L (Lara)
2
0.0
0
0
2
0.0
1177.1
-425.0
752.1
View list
2
1060136978
Alam, M (Milmi)
1
1.0
1
0
0
100.0
1152.7
425.0
1577.7
View list
3
2030098180
Du Plooy, M (Miranda)
1
1.0
1
0
0
100.0
1133.8
425.0
1558.8
View list
4
2040119027
De Klerk, A (Abigail)
1
1.0
1
0
0
100.0
1133.8
425.0
1558.8
View list
5
1010132482
Gaobotse, K (Keketso)
1
1.0
1
0
0
100.0
1133.8
425.0
1558.8
View list
6
2070136990
Espach, S (Salome)
1
1.0
1
0
0
100.0
1152.7
425.0
1577.7
View list
7
2070136999
Krog, T (Thelma)
1
1.0
1
0
0
100.0
1152.7
425.0
1577.7
View list
8
206065936
Kooiman, NS (Nicola Samia)
1
1.0
1
0
0
100.0
1152.7
425.0
1577.7
View list
9
1040109745
Louw, E (Eli)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1030132496
Motsoatsoa, Z (Zanele)
1
1.0
1
0
0
100.0
1133.8
425.0
1558.8
View list
11
1040138214
Molelekoa, R (Retshepile)
1
1.0
1
0
0
100.0
1220.4
425.0
1645.4
View list
12
1060130231
Mokhaneli, K (Kgalelelo)
1
1.0
1
0
0
100.0
1220.4
425.0
1645.4
View list
13
103058977
Ndaba, B (Bonga)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
204079335
Shariff, S (Stacey)
1
1.0
1
0
0
100.0
1172.1
425.0
1597.1
View list
15
1040132500
Slamat, I (Ishtar)
1
1.0
1
0
0
100.0
1133.8
425.0
1558.8
View list
16
1040143829
Weng, J (Jack (Xu))
1
1.0
1
0
0
100.0
1220.4
425.0
1645.4
View list
17
1060111831
Mitchell, V (Vanadium)
1
0.0
0
0
1
0.0
1220.4
-425.0
795.4
View list
18
108069747
Melville, J (Jason)
1
0.0
0
0
1
0.0
1172.1
-425.0
747.1
View list
19
101044948
Lewis, P (Pierre)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1030119028
Landman, D (Danielle)
1
0.0
0
0
1
0.0
1133.8
-425.0
708.8
View list