Chess South Africa
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Chess South Africa
Viljoen, C (Colton)
Dob:
2016/02/05 (U10)
Gender:
Male
Chess SA id:
1160152449
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (37 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
1115.4
Current Weighted rating
1111.1
Current Weighted performance
1071.2
Current official/published rating (highest between Raw, WR and WP)
1115.4
Current highest rating achieved
1146.5
Current floor (min rating allowed)
646.5
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)
±187.1
Current Raw change used (final)
0.0
Projected new Raw rating
1115.4
Projected new Weighed rating
1020.3
Projected new Weighted performance
1071.2
Projected new final Raw rating (if new WP > new Raw)
1115.4
Projected new highest rating
1146.5
Projected new floor
646.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1115.4
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
1114.4
Current Weighted rating
1102.7
Current Weighted performance
1071.2
Current official/published rating (highest between Raw, WR and WP)
1114.4
Current highest rating achieved
1134.4
Current floor (min rating allowed)
634.4
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)
±187.3
Current Raw change used (final)
0.0
Projected new Raw rating
1114.4
Projected new Weighed rating
1012.5
Projected new Weighted performance
1071.2
Projected new final Raw rating (if new WP > new Raw)
1114.4
Projected new highest rating
1134.4
Projected new floor
634.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.4
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
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)
±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
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
3
NMBCU Trial 3 2024 (U10)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1125.4
1128.8
Analysis
2
NMBCU Trials 2 2024 (U10)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1070.3
1060.0
Analysis
1
NMBCU Trials 1 2024 (U10)
2024/02/16
2024/02/17
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
1.5
1081.3
1069.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
NMBCU Trial 3 2024 (U10)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
2.0
1125.4
1128.8
Analysis
8
NMBCU Trials 2 2024 (U10)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
3.5
1070.3
1060.0
Analysis
7
NMBCU Trials 1 2024 (U10)
2024/02/16
2024/02/17
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
1.5
1081.3
1069.6
Analysis
6
Eastern Cape Chess Team Championship 2023 (U10)
2023/10/07
2023/10/08
Sarah Baartman (ESB)
Standard
65
0.85
5
4
0.0
1119.0
1110.8
Analysis
5
Eastern Cape Provincial Individual Championship 2023 (U8 Boys)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
6
2.5
1119.0
1110.8
Analysis
4
NMBCU Closed 2023 (U8)
2023/08/11
2023/08/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.0
1117.0
1104.4
Analysis
3
NMBCU Trial 4 2023 (U8)
2023/07/28
2023/07/29
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
2.5
1103.7
1084.4
Analysis
2
EP Trials 3 2023 (U8)
2023/05/06
2023/05/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
1.0
1146.5
1134.4
Analysis
1
NMB 2nd Trials 2023 (U8)
2023/03/25
2023/03/25
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
18
6
2
10
7.0
38.9
-94.4
1233.0
1138.5
White
8
2
2
4
3.0
37.5
-106.3
1274.6
1168.3
Black
10
4
0
6
4.0
40.0
-85.0
1199.6
1114.6
Standard
All
18
6
2
10
7.0
38.9
-94.4
1233.0
1138.5
White
8
2
2
4
3.0
37.5
-106.3
1274.6
1168.3
Black
10
4
0
6
4.0
40.0
-85.0
1199.6
1114.6
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
49
14
5
30
16.5
33.7
-138.8
1213.0
1074.2
White
22
9
3
10
10.5
47.7
-19.3
1222.8
1203.5
Black
27
5
2
20
6.0
22.2
-236.1
1205.0
968.9
Standard
All
49
14
5
30
16.5
33.7
-138.8
1213.0
1074.2
White
22
9
3
10
10.5
47.7
-19.3
1222.8
1203.5
Black
27
5
2
20
6.0
22.2
-236.1
1205.0
968.9
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1160151192
Kritzinger, A (Adrian)
6
0.0
0
0
6
0.0
1129.0
-425.0
704.0
View list
2
2160152444
Coltman, A (Ariana)
5
2.0
1
2
2
40.0
1129.7
-85.0
1044.7
View list
3
2160140464
Kapp, A (Amelie)
5
0.5
0
1
4
10.0
1118.8
-340.0
778.8
View list
4
1160152446
Mitchell, N (Nicholas)
4
2.0
2
0
2
50.0
1116.3
0.0
1116.3
View list
5
1160152445
Els, M (Michael)
2
1.0
1
0
1
50.0
1173.3
0.0
1173.3
View list
6
1160152443
Celliers, M (Morgan)
2
0.0
0
0
2
0.0
1131.8
-425.0
706.8
View list
7
1160153683
Verwey, M (Malan)
2
0.0
0
0
2
0.0
1075.8
-425.0
650.8
View list
8
2160158520
Mjojo, A (Adia)
1
1.0
1
0
0
100.0
1103.7
425.0
1528.7
View list
9
1150152419
King, J (Jaymie)
1
1.0
1
0
0
100.0
1070.3
425.0
1495.3
View list
10
2170154755
Manton, M (Megan)
1
1.0
1
0
0
100.0
1146.5
425.0
1571.5
View list
11
1150191834
Dorfling, L (Liam)
1
1.0
1
0
0
100.0
1070.3
425.0
1495.3
View list
12
1150147201
Bezuidenhout, J (Jarrod)
1
1.0
1
0
0
100.0
1125.4
425.0
1550.4
View list
13
1160191833
Barnett, C (Cadain)
1
1.0
1
0
0
100.0
1081.3
425.0
1506.3
View list
14
2160158521
Mjojo, A (Akhumzi)
1
1.0
1
0
0
100.0
1103.7
425.0
1528.7
View list
15
2160157202
Mpangalala, Z (Zizo)
1
1.0
1
0
0
100.0
1119.0
425.0
1544.0
View list
16
1160153096
Prinsloo, D (Dawid)
1
1.0
1
0
0
100.0
1119.0
425.0
1544.0
View list
17
1150302010
Theron, N (Neymar Mark)
1
1.0
1
0
0
100.0
1070.3
425.0
1495.3
View list
18
1160191832
Armstrong, K (Kristin)
1
0.5
0
1
0
50.0
1081.3
0.0
1081.3
View list
19
1160151722
Ozah, C (Chinedu)
1
0.5
0
1
0
50.0
1119.0
0.0
1119.0
View list
20
1160153224
Maseti, A (Azo)
1
0.0
0
0
1
0.0
1119.0
-425.0
694.0
View list