Chess South Africa
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Chess South Africa
Jansen Van Vuuren, L (Lourein)
Dob:
2010/05/12 (U16)
Gender:
Female
Chess SA id:
210087760
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2024/04/20 (13 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
1231.1
Curent Weighted rating
1221.3
Curent Weighted performance
1181.3
Current official/published rating (highest between Raw, WR and WP)
1231.1
Current floor (min rating allowed)
774.8
Current highest rating achieved
1274.8
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)
±158.6
Current Raw change used (final)
0.0
Projected new Raw rating
1231.1
Projected new Weighed rating
1224.9
Projected new Weighted performance
1181.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1231.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1274.8
Projected new floor
774.8
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
1212.9
Curent Weighted rating
1198.9
Curent Weighted performance
1179.7
Current official/published rating (highest between Raw, WR and WP)
1212.9
Current floor (min rating allowed)
740.6
Current highest rating achieved
1240.6
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)
±162.8
Current Raw change used (final)
0.0
Projected new Raw rating
1212.9
Projected new Weighed rating
1202.5
Projected new Weighted performance
1179.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1240.6
Projected new floor
740.6
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
910.0
Curent Weighted rating
854.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
910.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
910.0
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)
±250.6
Current Raw change used (final)
0.0
Projected new Raw rating
910.0
Projected new Weighed rating
862.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
910.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
910.0
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
500.0
Curent Weighted rating
500.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
500.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
500.0
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
500.0
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
4
Bojanala Olienpark's One For The Ages 2024 (Rooks)
2024/04/20
2024/04/20
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1262.8
1240.6
Analysis
3
Bojanala's Rating Express 2024 (Rooks)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1262.8
1240.6
Analysis
2
Bojanala Silwerrand's Rating Implosion 2024 (Rooks)
2024/03/16
2024/03/16
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1248.2
1211.1
Analysis
1
Schoemies' Kings & Queens 2024 (Knights)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1248.2
1211.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
63
Bojanala Olienpark's One For The Ages 2024 (Rooks)
2024/04/20
2024/04/20
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1262.8
1240.6
Analysis
62
Bojanala's Rating Express 2024 (Rooks)
2024/04/06
2024/04/06
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1262.8
1240.6
Analysis
61
Bojanala Silwerrand's Rating Implosion 2024 (Rooks)
2024/03/16
2024/03/16
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1248.2
1211.1
Analysis
60
Schoemies' Kings & Queens 2024 (Knights)
2024/03/02
2024/03/02
Bojanala Platina (NBR)
Standard
60
0.83
5
5
4.0
1248.2
1211.1
Analysis
59
Bojanala's Merry ChessMas 2023 (Knights)
2023/12/09
2023/12/09
Bojanala Platina (NBR)
Standard
60
0.83
5
4
1.5
1274.8
1238.1
Analysis
58
Bojanala's Spring Cleaning 2023 (Knights)
2023/08/26
2023/08/26
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1176.9
1175.5
Analysis
57
Bojanala School League 2023 (Primary School Open)
2023/08/19
2023/08/19
Bojanala Platina (NBR)
Rapid
40
0.70
5
5
4.0
1176.9
751.6
Analysis
56
Bojanala's Rosewood 2023 (Knights)
2023/08/12
2023/08/12
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1176.9
1175.5
Analysis
55
Bojanala's FIDE in the Sparkling Waters 2023 (Rooks)
2023/07/28
2023/07/30
Bojanala Platina (NBR)
Standard
120
1.00
6
6
2.0
1206.4
1206.1
Analysis
54
Nories Make It Happen 2023 (Knights)
2023/03/04
2023/03/04
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.0
1150.0
1154.3
Analysis
53
One For The Ages 2023 (U14)
2023/02/18
2023/02/18
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1099.2
1097.5
Analysis
52
Harties Wolf Pack 2023 (Knights)
2023/01/21
2023/01/21
Bojanala Platina (NBR)
Standard
62
0.84
5
5
3.0
1056.2
1044.7
Analysis
51
West Rand vs Bojanala 2022 (U14B)
2022/11/05
2022/11/05
Bojanala Platina (NBR)
Standard
60
0.83
5
3
0.0
1075.1
1066.3
Analysis
50
Bojanala SAJCC Trials 2022 (U14)
2022/09/23
2022/09/23
Bojanala Platina (NBR)
Standard
120
1.00
5
5
1.0
1154.1
1143.9
Analysis
49
Larries The Final Wild Card Tournament 2022 (Bishops)
2022/09/17
2022/09/17
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1154.1
1143.9
Analysis
48
Lebone II - Day of The Blue Army 2022 (C)
2022/09/03
2022/09/03
Bojanala Platina (NBR)
Standard
62
0.84
5
5
1.0
1154.1
1143.9
Analysis
47
Bojanala Chess Federation Wildcards 2022 (Knights)
2022/08/20
2022/08/20
Bojanala Platina (NBR)
Standard
62
0.84
5
4
2.0
1124.6
1110.3
Analysis
46
2nd One For The Ages 2022 (U14)
2022/07/30
2022/07/30
Bojanala Platina (NBR)
Standard
60
0.83
5
4
2.0
1087.1
1063.9
Analysis
45
Bojanala Chess Federation Clash of Schools 2022 (PS Championship)
2022/07/22
2022/07/22
Bojanala Platina (NBR)
Standard
60
0.83
5
5
2.0
1087.1
1063.9
Analysis
44
One For The Ages 2022 (U14)
2022/07/16
2022/07/16
Bojanala Platina (NBR)
Standard
60
0.83
5
4
2.0
1087.1
1063.9
Analysis
1
2
3
4
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
20
10
0
10
10.0
50.0
0.0
1230.4
1230.4
White
10
6
0
4
6.0
60.0
85.0
1187.2
1272.2
Black
10
4
0
6
4.0
40.0
-85.0
1273.6
1188.6
Standard
All
20
10
0
10
10.0
50.0
0.0
1230.4
1230.4
White
10
6
0
4
6.0
60.0
85.0
1187.2
1272.2
Black
10
4
0
6
4.0
40.0
-85.0
1273.6
1188.6
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
307
116
9
182
120.5
39.3
-91.4
1124.9
1033.6
White
151
58
3
90
59.5
39.4
-90.1
1122.7
1032.6
Black
156
58
6
92
61.0
39.1
-92.6
1127.1
1034.5
Standard
All
286
105
9
172
109.5
38.3
-99.6
1120.8
1021.2
White
140
51
3
86
52.5
37.5
-106.3
1120.6
1014.4
Black
146
54
6
86
57.0
39.0
-93.2
1120.9
1027.8
Rapid
All
21
11
0
10
11.0
52.4
20.2
1181.6
1201.9
White
11
7
0
4
7.0
63.6
115.9
1148.8
1264.7
Black
10
4
0
6
4.0
40.0
-85.0
1217.8
1132.8
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
211093260
Jansen Van Vuuren, M (Mari)
9
5.5
5
1
3
61.1
1076.8
94.4
1171.2
View list
2
1110109068
Van Staden, K (Kayle)
6
2.5
2
1
3
41.7
1012.1
-70.8
941.3
View list
3
2090099555
Baker, S (Shanel)
6
1.0
0
2
4
16.7
883.5
-283.3
600.2
View list
4
211093275
Byliefeldt, M (Mienke)
5
3.0
3
0
2
60.0
1061.9
85.0
1146.9
View list
5
109087730
Molobye, T (Tlotlang)
5
2.5
2
1
2
50.0
1024.3
0.0
1024.3
View list
6
1100099556
Bantseke, B (Boikanyo)
5
1.0
1
0
4
20.0
1013.6
-255.0
758.6
View list
7
210086572
Molefinyane, O (Omatla)
5
1.0
1
0
4
20.0
727.7
-255.0
472.7
View list
8
111089655
Guneliev, AA (Adriaan)
5
0.0
0
0
5
0.0
991.5
-425.0
566.5
View list
9
210075151
Smit, A (Anika)
5
0.0
0
0
5
0.0
852.1
-425.0
427.1
View list
10
1100111277
Van Schalkwyk, J (Jurgens)
4
2.0
2
0
2
50.0
1020.3
0.0
1020.3
View list
11
110093302
Morkel, DJ (Douglas)
4
1.0
1
0
3
25.0
1077.3
-212.5
864.8
View list
12
1110100437
Schwim, R (Rinus)
4
1.0
1
0
3
25.0
909.6
-212.5
697.1
View list
13
111092671
Van Der Berg, KW (Kai)
4
1.0
1
0
3
25.0
917.0
-212.5
704.5
View list
14
1100117908
Diale, A (Aobakwe)
4
0.0
0
0
4
0.0
1107.3
-425.0
682.3
View list
15
1110099324
Roos, J (Justin)
4
0.0
0
0
4
0.0
1051.4
-425.0
626.4
View list
16
1090136358
Makumule, R (Retshego)
3
2.0
2
0
1
66.7
1108.8
141.7
1250.5
View list
17
210077905
Venter, S (Sune)
3
1.5
1
1
1
50.0
651.7
0.0
651.7
View list
18
1110097777
Britz, JD (Jakobus)
3
1.0
1
0
2
33.3
992.7
-141.7
851.0
View list
19
1090131247
Changara, A (Adrian Tafara)
3
1.0
1
0
2
33.3
1137.7
-141.7
996.0
View list
20
1110106305
Gouws, J (Justin)
3
1.0
1
0
2
33.3
991.7
-141.7
850.1
View list