Chess South Africa
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Chess South Africa
Williams, L (Logan)
Dob:
2012/04/23 (U14)
Gender:
Male
Chess SA id:
1120155026
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/03/09 (106 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
1264.9
Current Weighted rating
1243.2
Current Weighted performance
1186.6
Current official/published rating (highest between Raw, WR and WP)
1264.9
Current highest rating achieved
1264.9
Current floor (min rating allowed)
764.9
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)
±151.2
Current Raw change used (final)
0.0
Projected new Raw rating
1264.9
Projected new Weighed rating
1144.9
Projected new Weighted performance
1186.6
Projected new final Raw rating (if new WP > new Raw)
1264.9
Projected new highest rating
1264.9
Projected new floor
764.9
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.9
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
1271.7
Current Weighted rating
1249.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1271.7
Current highest rating achieved
1271.7
Current floor (min rating allowed)
771.7
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)
±149.7
Current Raw change used (final)
0.0
Projected new Raw rating
1271.7
Projected new Weighed rating
1150.8
Projected new Weighted performance
1093.4
Projected new final Raw rating (if new WP > new Raw)
1271.7
Projected new highest rating
1271.7
Projected new floor
771.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1271.7
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
1217.3
Current Weighted rating
1204.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1217.3
Current highest rating achieved
1217.3
Current floor (min rating allowed)
717.3
Current K-factor
36
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)
±161.8
Current Raw change used (final)
0.0
Projected new Raw rating
1217.3
Projected new Weighed rating
1107.8
Projected new Weighted performance
411.7
Projected new final Raw rating (if new WP > new Raw)
1217.3
Projected new highest rating
1217.3
Projected new floor
717.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1217.3
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
Benoni Primary School Cluster Individuals 2024 (U13 Boys)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1261.2
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Benoni Primary School Cluster Individuals 2024 (U13 Boys)
2024/03/09
2024/03/09
Ekurhuleni (GE)
Rapid
30
0.60
5
5
3.0
1261.2
1200.0
Analysis
4
2023 Gauteng North School District CLOSED League Championships (D1) (U11)
2023/08/05
2023/08/05
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1197.3
1195.7
Analysis
3
Gauteng Schools Individual Finals 2023 (U11 Boys)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
2
2023 Gauteng North School District CLOSED Individual Championships (U11 Boys)
2023/05/13
2023/05/13
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
1
Ekurhuleni North Schools Individual Finals 2023 (U11 Boys)
2023/05/12
2023/05/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
3
0
2
3.0
60.0
85.0
1196.7
1281.7
White
2
1
0
1
1.0
50.0
0.0
1183.7
1183.7
Black
3
2
0
1
2.0
66.7
141.7
1205.4
1347.1
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
5
3
0
2
3.0
60.0
85.0
1196.7
1281.7
White
2
1
0
1
1.0
50.0
0.0
1183.7
1183.7
Black
3
2
0
1
2.0
66.7
141.7
1205.4
1347.1
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
24
14
1
9
14.5
60.4
88.5
1198.8
1287.3
White
11
7
1
3
7.5
68.2
154.5
1196.9
1351.4
Black
13
7
0
6
7.0
53.8
32.7
1200.4
1233.1
Standard
All
19
11
1
7
11.5
60.5
89.5
1199.3
1288.8
White
9
6
1
2
6.5
72.2
188.9
1199.8
1388.7
Black
10
5
0
5
5.0
50.0
0.0
1198.9
1198.9
Rapid
All
5
3
0
2
3.0
60.0
85.0
1196.7
1281.7
White
2
1
0
1
1.0
50.0
0.0
1183.7
1183.7
Black
3
2
0
1
2.0
66.7
141.7
1205.4
1347.1
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
1130135732
Maree, M (Morgan)
2
2.0
2
0
0
100.0
1198.7
425.0
1623.7
View list
2
1130159615
Mashao, O (Oageng)
1
1.0
1
0
0
100.0
1197.3
425.0
1622.3
View list
3
1120155249
Ghebremedhin, M (Milaat)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1120301274
Erasmus, J (Juandre')
1
1.0
1
0
0
100.0
1261.2
425.0
1686.2
View list
5
1110301273
Ditberner, E (Ettiene)
1
1.0
1
0
0
100.0
1261.2
425.0
1686.2
View list
6
1120155006
Malima, L (Lefa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1130156133
Mahlangu, S (Samekelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1130156132
Magatla, Q (Quinton)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1130143797
Van Den Berg, R (Reuben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1130145796
Talma, C (Christiaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1120107185
Steyn, H (Henco)
1
1.0
1
0
0
100.0
1197.3
425.0
1622.3
View list
12
1120192056
Niemandt, J (Joshua)
1
1.0
1
0
0
100.0
1261.2
425.0
1686.2
View list
13
2130148666
Westermann, L (Liezl)
1
1.0
1
0
0
100.0
1197.3
425.0
1622.3
View list
14
1120159636
Sibiya, O (Olwethu)
1
0.5
0
1
0
50.0
1197.3
0.0
1197.3
View list
15
1120143854
Van Wyk, L (Louis)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1120140473
Smart, L (Liam Jonathan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
1120136336
Sauls, N (Nathan)
1
0.0
0
0
1
0.0
1261.2
-425.0
836.2
View list
18
1120155016
Mthembu, O (Okwethu)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
19
1120155003
Mabena, T (Themba)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
1120130065
Lovett, K (Kurgan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list