Chess South Africa
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Chess South Africa
Van Loggerenberg, L (Logan)
Dob:
2009/03/01 (U16)
Gender:
Male
Chess SA id:
109089434
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (68 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
1463.0
Curent Weighted rating
1518.4
Curent Weighted performance
1351.4
Current official/published rating (highest between Raw, WR and WP)
1518.4
Current floor (min rating allowed)
1085.9
Current highest rating achieved
1585.9
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)
±114.0
Current Raw change used (final)
0.0
Projected new Raw rating
1463.0
Projected new Weighed rating
1516.5
Projected new Weighted performance
1351.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1516.5
Projected effective change (new Official - current Official)
-1.9
Projected new highest rating
1585.9
Projected new floor
1085.9
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
1436.2
Curent Weighted rating
1508.2
Curent Weighted performance
1329.4
Current official/published rating (highest between Raw, WR and WP)
1508.2
Current floor (min rating allowed)
1086.6
Current highest rating achieved
1586.6
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)
±118.4
Current Raw change used (final)
0.0
Projected new Raw rating
1436.2
Projected new Weighed rating
1505.0
Projected new Weighted performance
1329.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1505.0
Projected effective change (new Official - current Official)
-3.2
Projected new highest rating
1586.6
Projected new floor
1086.6
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
735.0
Curent Weighted rating
735.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
735.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
735.0
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)
±321.6
Current Raw change used (final)
0.0
Projected new Raw rating
735.0
Projected new Weighed rating
735.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
735.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
735.0
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
618.6
Curent Weighted rating
618.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
618.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
618.6
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)
±379.6
Current Raw change used (final)
0.0
Projected new Raw rating
618.6
Projected new Weighed rating
618.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
618.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
618.6
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1536.6
1528.0
Analysis
4
2024 Constantiapark Open (B)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1536.6
1528.0
Analysis
3
2024 Blou Bul Open Chess Tournament (B)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1536.6
1528.0
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (B)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1585.9
1586.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1585.9
1586.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
56
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1536.6
1528.0
Analysis
55
2024 Constantiapark Open (B)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1536.6
1528.0
Analysis
54
2024 Blou Bul Open Chess Tournament (B)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1536.6
1528.0
Analysis
53
2024 Tshwane Chess OPEN Registration Tournament (B)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1585.9
1586.6
Analysis
52
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1585.9
1586.6
Analysis
51
2023 Etienne Lewis Closed Tournament (U16)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
5.0
1552.2
1547.6
Analysis
50
2023 Gauteng Top Schools (U15 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1552.2
1547.6
Analysis
49
2023 Tshwane South School District CLOSED League Championship (U15)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
3
3
3.0
1534.1
1525.2
Analysis
48
2023 Elize Steenkamp Open Tournament (B)
2023/06/16
2023/06/16
Tshwane (GTP)
Standard
90
0.94
6
6
4.0
1503.4
1489.7
Analysis
47
2023 Milos Ristic Open Tournament (B)
2023/04/27
2023/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1519.6
1512.1
Analysis
46
2023 Tshwane South School District CLOSED Individual Championships (U15 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1519.6
1512.1
Analysis
45
Laerskool Constantiapark Open Chess Tournament 2023 (Open)
2023/02/18
2023/02/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1465.2
1455.6
Analysis
44
2023 Tshwane Chess Open Registration Tournament (B1)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1478.1
1464.4
Analysis
43
2022 South African Junior Team Chess Championships (U14 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
7.0
1378.0
1369.1
Analysis
42
Lardies Tournament 2022 (U14)
2022/10/29
2022/10/29
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1340.3
1322.7
Analysis
41
2022 Etienne Lewis (U14 Open)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1329.2
1307.7
Analysis
40
2022 Alekhine Open (B)
2022/08/13
2022/08/14
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1343.6
1319.5
Analysis
39
2022 Menlo Open Tournament (B)
2022/07/23
2022/07/23
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1408.1
1398.9
Analysis
38
Alberton Chess Club Open 2022 (B)
2022/07/16
2022/07/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1408.1
1398.9
Analysis
37
2022 Milos Ristic Open Chess Tournament (B)
2022/05/28
2022/05/28
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1409.2
1399.9
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
10
5
10
12.5
50.0
0.0
1400.1
1400.1
White
13
4
4
5
6.0
46.2
-32.7
1421.2
1388.5
Black
12
6
1
5
6.5
54.2
35.4
1377.3
1412.7
Standard
All
25
10
5
10
12.5
50.0
0.0
1400.1
1400.1
White
13
4
4
5
6.0
46.2
-32.7
1421.2
1388.5
Black
12
6
1
5
6.5
54.2
35.4
1377.3
1412.7
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
302
169
26
107
182.0
60.3
87.3
1207.1
1294.4
White
154
83
15
56
90.5
58.8
74.5
1214.3
1288.8
Black
148
86
11
51
91.5
61.8
100.5
1199.7
1300.2
Standard
All
297
165
26
106
178.0
59.9
84.4
1209.5
1294.0
White
151
81
15
55
88.5
58.6
73.2
1216.9
1290.0
Black
146
84
11
51
89.5
61.3
96.1
1202.0
1298.0
Rapid
All
5
4
0
1
4.0
80.0
255.0
1063.6
1318.6
White
3
2
0
1
2.0
66.7
141.7
1082.9
1224.6
Black
2
2
0
0
2.0
100.0
425.0
1034.5
1459.5
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
110089428
Anderson, AP (Aidan)
6
4.5
4
1
1
75.0
1197.5
212.5
1410.0
View list
2
175000249
Adamson, LJ (Luke)
4
1.0
1
0
3
25.0
1442.6
-212.5
1230.1
View list
3
109086379
Jacobs, CN (Calvin Nicholas)
4
0.0
0
0
4
0.0
1294.6
-425.0
869.6
View list
4
1090130895
Arokiam, E (Ethan)
3
3.0
3
0
0
100.0
1388.6
425.0
1813.6
View list
5
2100109361
Pillay, K (Ketana)
3
3.0
3
0
0
100.0
1390.1
425.0
1815.1
View list
6
109092649
Webb, K (Kagan)
3
3.0
3
0
0
100.0
1217.8
425.0
1642.8
View list
7
108072345
De Swardt, C (Chrizander)
3
2.0
2
0
1
66.7
1147.0
141.7
1288.6
View list
8
109059744
Voigt, D (Daniel)
3
2.0
2
0
1
66.7
1215.2
141.7
1356.9
View list
9
1100143696
Songo, D (Divine)
3
1.0
1
0
2
33.3
1547.2
-141.7
1405.5
View list
10
109069449
Boheim, E (Eugene)
3
0.5
0
1
2
16.7
1155.2
-283.3
871.8
View list
11
109086362
Yang, A (Alex)
3
0.5
0
1
2
16.7
1468.6
-283.3
1185.3
View list
12
109086534
Erlank, BG (Brandon)
2
2.0
2
0
0
100.0
882.9
425.0
1307.9
View list
13
1090097407
Karsten, K (Keagan)
2
2.0
2
0
0
100.0
1229.3
425.0
1654.3
View list
14
208088604
Monnig, E (Erika)
2
2.0
2
0
0
100.0
1323.7
425.0
1748.7
View list
15
2100109357
Theron, L (Lydia)
2
2.0
2
0
0
100.0
1361.3
425.0
1786.3
View list
16
110092783
Van Rooyen, M (Marcel)
2
2.0
2
0
0
100.0
943.1
425.0
1368.2
View list
17
108052034
Du Toit, SJM (Stephanus (Matteo))
2
1.5
1
1
0
75.0
1339.3
212.5
1551.8
View list
18
109083426
Gerber, J (Juandre)
2
1.0
1
0
1
50.0
909.9
0.0
909.9
View list
19
108056512
Huisamen, D (De Villiers)
2
1.0
1
0
1
50.0
762.5
0.0
762.5
View list
20
105056908
Mahajan, S (Shaunak)
2
1.0
1
0
1
50.0
780.3
0.0
780.3
View list