Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Voogt, R (Ruan)
Dob:
2010/04/05 (U16)
Gender:
Male
Chess SA id:
110090820
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Last active:
2024/05/02 (15 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
1252.9
Curent Weighted rating
1231.5
Curent Weighted performance
1194.0
Current official/published rating (highest between Raw, WR and WP)
1252.9
Current floor (min rating allowed)
771.1
Current highest rating achieved
1271.1
Current K-factor
36
Games played this month
4
Score (S)
2.0
Expected score (We)
1.89
Difference (S-We)
0.11
Current Raw change (no limits, including tournament time weight)
3.3
Current min/max change allowed (with limits)
±153.8
Current Raw change used (final)
3.3
Projected new Raw rating
1256.2
Projected new Weighed rating
1235.2
Projected new Weighted performance
1194.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1256.2
Projected effective change (new Official - current Official)
+3.3
Projected new highest rating
1271.1
Projected new floor
771.1
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
1263.4
Curent Weighted rating
1224.5
Curent Weighted performance
1217.9
Current official/published rating (highest between Raw, WR and WP)
1263.4
Current floor (min rating allowed)
763.8
Current highest rating achieved
1263.8
Current K-factor
36
Games played this month
4
Score (S)
2.0
Expected score (We)
1.98
Difference (S-We)
0.02
Current Raw change (no limits, including tournament time weight)
0.7
Current min/max change allowed (with limits)
±151.5
Current Raw change used (final)
0.7
Projected new Raw rating
1264.1
Projected new Weighed rating
1229.5
Projected new Weighted performance
1217.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1264.1
Projected effective change (new Official - current Official)
+0.7
Projected new highest rating
1264.1
Projected new floor
764.1
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
1166.5
Curent Weighted rating
1194.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1194.8
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)
±173.9
Current Raw change used (final)
0.0
Projected new Raw rating
1166.5
Projected new Weighed rating
1192.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1192.3
Projected effective change (new Official - current Official)
-2.5
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
Tournament:
2024 Mid Gauteng Open Chess Tournament (U16)
Start:
2024/05/02
End:
2024/05/02
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
4
Games:
4
Score:
2.0
Main rating:
1252.9
Rating gain/loss:
3.3
Type rating:
1263.4
Rating gain/loss:
0.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
2024 Mid Gauteng Open Chess Tournament (U16)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1252.9
1263.4
Analysis
4
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1242.1
1254.8
Analysis
3
Ekurhuleni North Chess Club Open Tournament 2024 (C)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
2.0
1262.0
1200.0
Analysis
2
2024 Constantiapark Open (D1)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1264.1
1256.6
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1232.6
1218.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
2024 Mid Gauteng Open Chess Tournament (U16)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
4
2.0
1252.9
1263.4
Analysis
13
Ekurhuleni Open 2024 (C)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1242.1
1254.8
Analysis
12
Ekurhuleni North Chess Club Open Tournament 2024 (C)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
6
2.0
1262.0
1200.0
Analysis
11
2024 Constantiapark Open (D1)
2024/02/17
2024/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1264.1
1256.6
Analysis
10
2024 Gauteng Inter-Region Chess Championship (U14B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1232.6
1218.4
Analysis
9
Ekurhuleni Chess Spring Tournament 2023 (D)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1249.9
1238.2
Analysis
8
Ekurhuleni Chess Trial 3 2023 (U14)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1271.1
1263.8
Analysis
7
Ekurhuleni Trials 2 2023 (U14)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.5
1218.4
1222.0
Analysis
6
Ekhuruleni Chess Trials 1 2023 (U14)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1147.8
1138.4
Analysis
5
Ekurhuleni Springs Open 4 March 2023 (D)
2023/03/04
2023/03/04
Ekurhuleni (GE)
Standard
62
0.84
5
5
3.0
1147.8
1138.4
Analysis
4
Ekurhuleni Trials 2 2022 (U14)
2022/05/28
2022/05/28
Ekurhuleni (GE)
Standard
62
0.84
5
5
1.5
1191.1
1188.4
Analysis
3
Ekurhuleni Trials 1 2022 (U14)
2022/04/23
2022/04/23
Ekurhuleni (GE)
Standard
62
0.84
5
5
2.5
1182.4
1179.2
Analysis
2
2022 Chris Greyling Open (D)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1171.1
1166.4
Analysis
1
Fonties Challenge 2018 (U9)
2018/04/21
2018/04/21
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
25
13
0
12
13.0
52.0
17.0
1246.4
1263.4
White
12
8
0
4
8.0
66.7
141.7
1226.6
1368.3
Black
13
5
0
8
5.0
38.5
-98.1
1264.6
1166.5
Standard
All
19
11
0
8
11.0
57.9
67.1
1238.1
1305.2
White
9
6
0
3
6.0
66.7
141.7
1228.6
1370.3
Black
10
5
0
5
5.0
50.0
0.0
1246.6
1246.6
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1272.5
1130.8
White
3
2
0
1
2.0
66.7
141.7
1220.6
1362.3
Black
3
0
0
3
0.0
0.0
-425.0
1324.4
899.4
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
70
33
4
33
35.0
50.0
0.0
1225.5
1225.5
White
33
17
2
14
18.0
54.5
38.6
1214.6
1253.2
Black
37
16
2
19
17.0
45.9
-34.5
1235.3
1200.8
Standard
All
64
31
4
29
33.0
51.6
13.3
1221.1
1234.4
White
30
15
2
13
16.0
53.3
28.3
1214.0
1242.3
Black
34
16
2
16
17.0
50.0
0.0
1227.4
1227.4
Rapid
All
6
2
0
4
2.0
33.3
-141.7
1272.5
1130.8
White
3
2
0
1
2.0
66.7
141.7
1220.6
1362.3
Black
3
0
0
3
0.0
0.0
-425.0
1324.4
899.4
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
1100116478
Smith, H (Henre)
3
1.0
1
0
2
33.3
1217.3
-141.7
1075.6
View list
2
209083780
Grootboom, C (Chante)
2
0.0
0
0
2
0.0
1216.2
-425.0
791.2
View list
3
1100142563
Jansen Van Rensburg, L (Lewis)
1
1.0
1
0
0
100.0
1147.8
425.0
1572.8
View list
4
1090101509
Janse Van Vuuren, A (Alexander)
1
1.0
1
0
0
100.0
1252.9
425.0
1677.9
View list
5
2090101537
Huebsch, J (Jessica)
1
1.0
1
0
0
100.0
1182.4
425.0
1607.4
View list
6
1060141960
Chen, X (Xi)
1
1.0
1
0
0
100.0
1249.9
425.0
1674.9
View list
7
109081022
Cass, M (Matthew)
1
1.0
1
0
0
100.0
1182.4
425.0
1607.4
View list
8
1110138291
De Klerk, W (Wihan)
1
1.0
1
0
0
100.0
1171.1
425.0
1596.1
View list
9
1120134046
De Jager, K (Konrad)
1
1.0
1
0
0
100.0
1264.1
425.0
1689.1
View list
10
1100152994
Lubbe, L (Liam)
1
1.0
1
0
0
100.0
1271.1
425.0
1696.1
View list
11
1100145889
Lukhele, M (Mfundo)
1
1.0
1
0
0
100.0
1218.4
425.0
1643.4
View list
12
1090100320
Mahlada, A (Amolegang)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1100152996
Majola, N (Njabula)
1
1.0
1
0
0
100.0
1147.8
425.0
1572.8
View list
14
1110154026
Maphosa, M (Mpilwenhle)
1
1.0
1
0
0
100.0
1218.4
425.0
1643.4
View list
15
1100141421
Masekoane, A (Ashlee)
1
1.0
1
0
0
100.0
1191.1
425.0
1616.1
View list
16
1100143256
Meth, G (Garyian)
1
1.0
1
0
0
100.0
1249.9
425.0
1674.9
View list
17
1100161981
Murugasen, T (Tristan)
1
1.0
1
0
0
100.0
1262.0
425.0
1687.0
View list
18
2090161016
Muusha, S (Stacey)
1
1.0
1
0
0
100.0
1262.0
425.0
1687.0
View list
19
1110144411
Ngcongolo, T (Thamsanqa)
1
1.0
1
0
0
100.0
1218.4
425.0
1643.4
View list
20
1100099279
Oosthuizen, J (Juan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list