Chess South Africa
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Chess South Africa
Jansen Van Vuuren, L (Luan)
Dob:
2007/02/03 (U18)
Gender:
Male
Chess SA id:
1070138293
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/01/27 (111 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
1382.5
Curent Weighted rating
1333.9
Curent Weighted performance
1326.3
Current official/published rating (highest between Raw, WR and WP)
1382.5
Current floor (min rating allowed)
882.5
Current highest rating achieved
1382.5
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)
±127.9
Current Raw change used (final)
0.0
Projected new Raw rating
1382.5
Projected new Weighed rating
1339.3
Projected new Weighted performance
1326.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1382.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1382.5
Projected new floor
882.5
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
1379.8
Curent Weighted rating
1325.6
Curent Weighted performance
1320.7
Current official/published rating (highest between Raw, WR and WP)
1379.8
Current floor (min rating allowed)
879.8
Current highest rating achieved
1379.8
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)
±128.3
Current Raw change used (final)
0.0
Projected new Raw rating
1379.8
Projected new Weighed rating
1331.3
Projected new Weighted performance
1320.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1379.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1379.8
Projected new floor
879.8
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
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (C1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1313.4
1301.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U18B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
4.0
1313.4
1301.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
16
2024 Tshwane Chess OPEN Registration Tournament (C1)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1313.4
1301.0
Analysis
15
2024 Gauteng Inter-Region Chess Championship (U18B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
4
4.0
1313.4
1301.0
Analysis
14
2023 Etienne Lewis Closed Tournament (U18+U20)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.5
1305.6
1288.0
Analysis
13
2023 Tshwane South School District CLOSED League Championship (U17)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1326.2
1310.3
Analysis
12
2023 Elize Steenkamp Open Tournament (B)
2023/06/16
2023/06/16
Tshwane (GTP)
Standard
90
0.94
6
5
1.0
1373.6
1360.0
Analysis
11
2023 Milos Ristic Open Tournament (BC)
2023/04/27
2023/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1344.1
1332.2
Analysis
10
2023 Afrikaans Hoër Seunskool Open Chess Tournament (B)
2023/03/04
2023/03/04
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1334.8
1328.3
Analysis
9
Grey College Team Championship 2023 (B)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1277.1
1278.8
Analysis
8
2023 Tshwane Chess Open Registration Tournament (C2)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1249.0
1246.8
Analysis
7
2022 South African Junior Team Chess Championships (U16 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1241.4
1241.0
Analysis
6
Afrikaanse Hoër Seunskool Interne Skaak KampioenskAP 2022
2022/09/22
2022/09/22
Tshwane (GTP)
Rapid
25
0.54
7
7
3.5
1278.6
1200.0
Analysis
5
2022 Etienne Lewis (U16 Open)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
6
2.0
1278.6
1280.2
Analysis
4
2022 Jacaranda Round Robin (G)
2022/07/30
2022/07/30
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1287.9
1295.3
Analysis
3
2022 Mid Gauteng Open (C)
2022/05/07
2022/05/07
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1279.8
1287.7
Analysis
2
2022 Lubowski Open Tournament (D)
2022/04/09
2022/04/10
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1224.6
1230.8
Analysis
1
2022 Chris Greyling Open (D)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
7
0
2
7.0
77.8
236.1
1274.8
1510.9
White
4
3
0
1
3.0
75.0
212.5
1338.4
1550.9
Black
5
4
0
1
4.0
80.0
255.0
1223.9
1478.9
Standard
All
9
7
0
2
7.0
77.8
236.1
1274.8
1510.9
White
4
3
0
1
3.0
75.0
212.5
1338.4
1550.9
Black
5
4
0
1
4.0
80.0
255.0
1223.9
1478.9
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
86
45
5
36
47.5
55.2
44.5
1287.4
1331.8
White
45
24
1
20
24.5
54.4
37.8
1307.3
1345.1
Black
41
21
4
16
23.0
56.1
51.8
1265.4
1317.3
Standard
All
79
42
4
33
44.0
55.7
48.4
1290.7
1339.2
White
42
22
1
19
22.5
53.6
30.4
1312.8
1343.1
Black
37
20
3
14
21.5
58.1
68.9
1265.8
1334.7
Rapid
All
7
3
1
3
3.5
50.0
0.0
1249.1
1249.1
White
3
2
0
1
2.0
66.7
141.7
1231.5
1373.2
Black
4
1
1
2
1.5
37.5
-106.3
1262.4
1156.1
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
2100131209
Adamson, A (Amani)
2
2.0
2
0
0
100.0
1212.3
425.0
1637.3
View list
2
1090115218
Mahlangu, NP (Nkosinathi Phillip)
2
2.0
2
0
0
100.0
1224.5
425.0
1649.5
View list
3
1070099941
Burger, I (Izak Ulrich)
2
1.0
1
0
1
50.0
1292.1
0.0
1292.1
View list
4
1110103925
Keyter, ZC (Zarius Clarence)
2
1.0
1
0
1
50.0
1339.4
0.0
1339.4
View list
5
1130136640
Mkotong, R (Reagile)
2
1.0
1
0
1
50.0
1326.7
0.0
1326.7
View list
6
1120119689
Rust, C (Christoph)
2
1.0
1
0
1
50.0
1307.3
0.0
1307.3
View list
7
108090807
Mcphail, R (Ryan)
2
0.5
0
1
1
25.0
1306.7
-212.5
1094.2
View list
8
1120133903
Buchner, E (Emil)
1
1.0
1
0
0
100.0
1224.6
425.0
1649.6
View list
9
1090104250
Bhudai, A (Arman)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1090116742
Baloyi, B (Boikanyo)
1
1.0
1
0
0
100.0
1373.6
425.0
1798.6
View list
11
1110135703
Bain, M (Michael)
1
1.0
1
0
0
100.0
1279.8
425.0
1704.8
View list
12
1070146871
Fairbanks, M (Marco)
1
1.0
1
0
0
100.0
1278.6
425.0
1703.6
View list
13
1140134057
Erwee, HP (Hermanus Philipus)
1
1.0
1
0
0
100.0
1224.6
425.0
1649.6
View list
14
1080113648
Els, JA (Jeffrey Allan)
1
1.0
1
0
0
100.0
1241.4
425.0
1666.4
View list
15
2060139945
Du Toit, B (Bonicia Bianca)
1
1.0
1
0
0
100.0
1305.6
425.0
1730.6
View list
16
109073377
Claassen, EG (Emileo)
1
1.0
1
0
0
100.0
1287.9
425.0
1712.9
View list
17
2070115594
Grahan, C (Chie-Ann)
1
1.0
1
0
0
100.0
1305.6
425.0
1730.6
View list
18
109083426
Gerber, J (Juandre)
1
1.0
1
0
0
100.0
1334.8
425.0
1759.8
View list
19
1070146873
Haupt, L (Liam Albert)
1
1.0
1
0
0
100.0
1278.6
425.0
1703.6
View list
20
205086771
Jacobs, L (Lenita)
1
1.0
1
0
0
100.0
1344.1
425.0
1769.1
View list