Chess South Africa
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Chess South Africa
Jansen Van Vuuren, C (Christopher)
Dob:
2009/07/10 (U16)
Gender:
Male
Chess SA id:
109078440
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/03/24 (50 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
1452.9
Curent Weighted rating
1446.3
Curent Weighted performance
1395.1
Current official/published rating (highest between Raw, WR and WP)
1452.9
Current floor (min rating allowed)
993.3
Current highest rating achieved
1493.3
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)
±115.6
Current Raw change used (final)
0.0
Projected new Raw rating
1452.9
Projected new Weighed rating
1447.9
Projected new Weighted performance
1395.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1452.9
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1493.3
Projected new floor
993.3
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
1449.3
Curent Weighted rating
1438.0
Curent Weighted performance
1402.7
Current official/published rating (highest between Raw, WR and WP)
1449.3
Current floor (min rating allowed)
985.9
Current highest rating achieved
1485.9
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)
±116.2
Current Raw change used (final)
0.0
Projected new Raw rating
1449.3
Projected new Weighed rating
1440.0
Projected new Weighted performance
1402.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1449.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1485.9
Projected new floor
985.9
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
792.7
Curent Weighted rating
758.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
792.7
Current floor (min rating allowed)
500.0
Current highest rating achieved
792.7
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)
±296.2
Current Raw change used (final)
0.0
Projected new Raw rating
792.7
Projected new Weighed rating
762.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
792.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
792.7
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
739.0
Curent Weighted rating
739.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
739.0
Current floor (min rating allowed)
500.0
Current highest rating achieved
739.0
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)
±319.8
Current Raw change used (final)
0.0
Projected new Raw rating
739.0
Projected new Weighed rating
739.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
739.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
739.0
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
2024 Lubowski Open Chess Tournament (C)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1409.3
1391.7
Analysis
3
2024 Chris Greyling Open Chess Tournament (C)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1409.3
1391.7
Analysis
2
2024 Tshwane Chess AHS Open Chess Tournament (B)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1466.7
1460.5
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
1449.6
1440.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
41
2024 Lubowski Open Chess Tournament (C)
2024/03/23
2024/03/24
Tshwane (GTP)
Standard
90
0.94
5
5
4.0
1409.3
1391.7
Analysis
40
2024 Chris Greyling Open Chess Tournament (C)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1409.3
1391.7
Analysis
39
2024 Tshwane Chess AHS Open Chess Tournament (B)
2024/02/24
2024/02/24
Tshwane (GTP)
Standard
60
0.83
5
4
0.0
1466.7
1460.5
Analysis
38
2024 Gauteng Inter-Region Chess Championship (U16B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1449.6
1440.7
Analysis
37
2023 Etienne Lewis Closed Tournament (U16)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1440.3
1427.6
Analysis
36
2023 Tshwane South School District CLOSED League Championship (U15)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
3
3
1.0
1450.9
1438.8
Analysis
35
2023 Elize Steenkamp Open Tournament (B)
2023/06/16
2023/06/16
Tshwane (GTP)
Standard
90
0.94
6
5
2.0
1470.2
1459.0
Analysis
34
2023 Tshwane South School District CLOSED Individual Championships (U15 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1493.3
1485.9
Analysis
33
Chris Greyling Open Tournament 2023 (B)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1464.1
1459.3
Analysis
32
2023 Afrikaans Hoër Seunskool Open Chess Tournament (B)
2023/03/04
2023/03/04
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1464.1
1459.3
Analysis
31
2022 South African Junior Team Chess Championships (U14 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
6.0
1368.7
1365.0
Analysis
30
2022 Etienne Lewis (U14 Open)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1357.5
1354.2
Analysis
29
2022 Silver Lakes Chess Club Open Chess Tournament (B)
2022/05/14
2022/05/14
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1312.7
1303.8
Analysis
28
2022 Mid Gauteng Open (C)
2022/05/07
2022/05/07
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1312.7
1303.8
Analysis
27
2022 Lubowski Open Tournament (C)
2022/04/09
2022/04/10
Tshwane (GTP)
Standard
90
0.94
5
5
3.5
1289.4
1279.7
Analysis
26
CP Ope 2022 (C)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1303.1
1296.6
Analysis
25
2022 Tshwane Chess Open Registration Tournament (C1)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1309.1
1303.4
Analysis
24
2020 Piet Robbertse (C)
2020/01/31
2020/02/02
Cape Winelands (WCW)
Standard
120
1.00
5
5
1.5
1359.1
1354.2
Analysis
23
2020 Registration Tournament (C)
2020/01/25
2020/01/25
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1292.0
1286.2
Analysis
22
2019 South African Junior Team Championships (U12B)
2020/01/04
2020/01/08
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1292.0
1286.2
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
9
2
8
10.0
52.6
22.4
1398.6
1421.0
White
9
3
1
5
3.5
38.9
-94.4
1366.7
1272.3
Black
10
6
1
3
6.5
65.0
127.5
1427.3
1554.8
Standard
All
19
9
2
8
10.0
52.6
22.4
1398.6
1421.0
White
9
3
1
5
3.5
38.9
-94.4
1366.7
1272.3
Black
10
6
1
3
6.5
65.0
127.5
1427.3
1554.8
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
216
123
15
78
130.5
60.4
88.5
1205.1
1293.7
White
108
68
6
34
71.0
65.7
133.8
1205.2
1339.0
Black
108
55
9
44
59.5
55.1
43.3
1205.1
1248.4
Standard
All
216
123
15
78
130.5
60.4
88.5
1205.1
1293.7
White
108
68
6
34
71.0
65.7
133.8
1205.2
1339.0
Black
108
55
9
44
59.5
55.1
43.3
1205.1
1248.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109083430
Swanepoel, D (Darius)
4
2.0
2
0
2
50.0
1037.8
0.0
1037.8
View list
2
108053921
Malunga, L (Lebone)
3
2.5
2
1
0
83.3
1238.6
283.3
1521.9
View list
3
109069449
Boheim, E (Eugene)
3
1.0
1
0
2
33.3
1058.7
-141.7
917.0
View list
4
109086379
Jacobs, CN (Calvin Nicholas)
3
1.0
1
0
2
33.3
868.9
-141.7
727.2
View list
5
206001830
Bent, C (Cierra)
2
2.0
2
0
0
100.0
1085.3
425.0
1510.3
View list
6
1080097219
Elliott, C (Cayden)
2
2.0
2
0
0
100.0
1258.0
425.0
1683.0
View list
7
210094854
Eygelaar, L (Leila)
2
2.0
2
0
0
100.0
1211.1
425.0
1636.1
View list
8
108090807
Mcphail, R (Ryan)
2
2.0
2
0
0
100.0
1269.0
425.0
1694.0
View list
9
109061485
Meiring, CW (Charl Wilhelm)
2
2.0
2
0
0
100.0
1219.7
425.0
1644.7
View list
10
108064862
Moolman, R (Reinhardt)
2
2.0
2
0
0
100.0
1262.4
425.0
1687.4
View list
11
205077320
Strauss, M (Monique)
2
2.0
2
0
0
100.0
1216.7
425.0
1641.7
View list
12
110092658
Van Nieuwenhuizen, BF (Bernard)
2
2.0
2
0
0
100.0
933.8
425.0
1358.8
View list
13
2060097845
Venter, Z (Zanri)
2
2.0
2
0
0
100.0
1334.1
425.0
1759.1
View list
14
109083432
Vermeulen, T (Tiaan Leon)
2
2.0
2
0
0
100.0
1281.8
425.0
1706.8
View list
15
109073377
Claassen, EG (Emileo)
2
1.5
1
1
0
75.0
1297.5
212.5
1510.0
View list
16
110095324
Venter, D (Dian)
2
1.5
1
1
0
75.0
1358.3
212.5
1570.8
View list
17
110089428
Anderson, AP (Aidan)
2
1.0
1
0
1
50.0
1257.4
0.0
1257.4
View list
18
107076724
Nel, A (Armand)
2
1.0
1
0
1
50.0
1197.4
0.0
1197.4
View list
19
210083428
Rautenbach, H (Helen Christine)
2
1.0
1
0
1
50.0
1107.1
0.0
1107.1
View list
20
104053910
Rhoodie, N (Nicolaas)
2
1.0
1
0
1
50.0
881.1
0.0
881.1
View list