PLAYER PAGE

Ruan Voogt

110090820
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1472.4
K-factor 32
Floor 978.3
Highest 1478.3 (2026-07-01)
Min/Max +/- allowed 112
Rating Change
()
Games 5
Score 3
We 4.25
SWe -1.04
Temp +/- -33.2
Penalties 0
Weight perform 1356.8
Final +/- -33.2
New Rating
()
Rating 1439.2
K-factor 32
Floor 978.3
Highest 1478.3 (2026-07-01)
Min/Max +/- allowed 111.5
Standard rating
Rating 1471.4
K-factor 32
Floor 978.3
Highest 1478.3 (2026-07-01)
Min/Max +/- allowed 111.5
Rating Change
()
Games 5
Score 3
We 4.3
SWe -1.3
Temp +/- -41.7
Penalties 0
Weight perform 1356.8
Final +/- -41.7
New Rating
()
Rating 1429.6
K-factor 32
Floor 978.3
Highest 1478.3 (2026-07-01)
Min/Max +/- allowed 111.5
Rapid rating
Rating 1176.8
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1176.8
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1240
K-factor 36
Floor 740
Highest 1240 (2025-11-01)
Min/Max +/- allowed 156.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1240
K-factor 36
Floor 740
Highest 1240 (2025-11-01)
Min/Max +/- allowed 156.6
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Chess Power House Heritage Day Open 2026 (B) Standard 2026-09-24 2026-09-24 Johannesburg Metro (GJM) 5 1472.4 5 3 1230.6 -33.2 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JMC Closed 2026 (U18) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1472.4 5 3 1436.3 -5.9 Details
2 JMC Trinityhouse Randpark Ridge 2026 (B) Standard 2026-06-27 2026-06-27 Johannesburg Metro (GJM) 5 1429.9 5 1.5 1378.7 -7.1 Details
3 Ekurhuleni Open 2026 (C) Standard 2026-05-23 2026-05-23 Ekurhuleni (GE) 5 1429.9 4 1.5 1219.2 -26.2 Details
4 JMC Helpmekaar 2026 (C) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1429.9 5 5 1819.7 62.1 Details
5 Fourth Knight Riders Open Chess Tournament 2026 (B+C) Standard 2026-04-11 2026-04-11 Johannesburg Metro (GJM) 5 1398.2 5 3 1533.3 19.9 Details
6 JMC Trinityhouse Little Falls (B) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1377.4 5 2.5 1505 20.8 Details
7 Grey College Team Championship 2026 (A) Standard 2026-02-20 2026-02-21 Mangaung (FMB) 5 1406.2 5 2.5 1329.6 -8.2 Details
8 2026 Constantiapark Open Chess Tournament (C) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1406.2 5 2.5 1297 -9.8 Details
9 Gauteng Inter-Region at Emerald Resort 2025 (U16+18 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1379.5 5 3 1507 14.9 Details
10 Goue Liga Blitz 2025 Blitz 2025-10-25 2025-10-25 Johannesburg Metro (GJM) 9 1415 8 5 1407.5 -0.7 Details
11 Ekurhuleni Trial 4 2025 (D) Standard 2025-09-21 2025-09-21 Ekurhuleni (GE) 5 1365.2 5 3 1506 14.4 Details
12 Tshwane Chess Club Clash 2025 (Open) Standard 2025-09-13 2025-09-13 Tshwane (GTP) 5 1365.2 5 2 1355.4 -1.7 Details
13 Ekurhuleni Trials 2025 (D) Standard 2025-07-26 2025-07-26 Ekurhuleni (GE) 5 1335.7 5 3 1455.8 12.4 Details
14 Ekurhuleni Trial 2 2025 (D) Standard 2025-06-21 2025-06-21 Ekurhuleni (GE) 5 1295 5 3 1442.8 15.1 Details
15 Ekurhuleni Trials 2025 (D) Standard 2025-05-24 2025-05-24 Ekurhuleni (GE) 5 1262.5 4 1.5 1340.1 6 Details
16 CPH May 2025 (B) Standard 2025-05-03 2025-05-03 Johannesburg Metro (GJM) 5 1262.5 4 2 1419.2 12.1 Details
17 2025 Mid Gauteng Open Chess Tournament (D) Standard 2025-04-12 2025-04-12 Tshwane (GTP) 5 1272.1 5 2 1112.7 -16.1 Details
18 JMC Crawford Ruimsig 2025 (C) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1270.5 5 2 1273.2 0.8 Details
19 Grey College Team Championship 2025 (B) Standard 2025-02-21 2025-02-22 Mangaung (FMB) 5 1303.1 5 2 1111.6 -18.1 Details
20 Gauteng Inter-Region at UJ 2024 (U16 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1258.8 5 3.5 1488.3 24.6 Details
21 Ekurhuleni Closed 2024 (U16) Standard 2024-09-21 2024-09-21 Ekurhuleni (GE) 5 1254.3 5 2 1223.5 -3.8 Details
22 Ekurhuleni Trails 3 2024 (U16) Standard 2024-08-24 2024-08-24 Ekurhuleni (GE) 5 1254.3 5 2 1327.5 6.3 Details
23 Chess Power House July Open 2024 (B) Standard 2024-07-20 2024-07-20 Johannesburg Metro (GJM) 5 1282.1 5 2 1116.1 -15.4 Details
24 Ekurhuleni Trails 1 2024 (U16) Standard 2024-06-01 2024-06-01 Ekurhuleni (GE) 5 1255 5 3 1417 14.8 Details
25 Chess Power House May Open 2024 (B) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1252.9 4 1 1247.1 -0.7 Details
26 2024 Mid Gauteng Open Chess Tournament (U16) Standard 2024-05-02 2024-05-02 Tshwane (GTP) 5 1252.9 4 2 1293.6 1.8 Details
27 Ekurhuleni Open 2024 (C) Standard 2024-04-06 2024-04-06 Ekurhuleni (GE) 5 1242.1 5 3 1296.6 6 Details
28 Ekurhuleni North Chess Club Open Tournament 2024 (C) Rapid 2024-03-02 2024-03-02 Ehlanzeni (MEN) 7 1262 6 2 1130.8 -11.1 Details
29 2024 Constantiapark Open (D1) Standard 2024-02-17 2024-02-17 Tshwane (GTP) 5 1264.1 5 3 1258.3 -1.2 Details
30 2024 Gauteng Inter-Region Chess Championship (U14B) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1232.6 5 3 1370.1 17.4 Details
31 Ekurhuleni Chess Spring Tournament 2023 (D) Standard 2023-09-23 2023-09-23 Ekurhuleni (GE) 5 1249.9 5 2 1143 -9.8 Details
32 Ekurhuleni Chess Trial 3 2023 (U14) Standard 2023-06-17 2023-06-17 Ekurhuleni (GE) 5 1271.1 5 2 1142.3 -11.8 Details
33 Ekurhuleni Trials 2 2023 (U14) Standard 2023-04-22 2023-04-22 Ekurhuleni (GE) 5 1218.4 5 3.5 1433.4 20.3 Details
34 Ekhuruleni Chess Trials 1 2023 (U14) Standard 2023-03-25 2023-03-25 Ekurhuleni (GE) 5 1147.8 5 3 1299.3 14.1 Details
35 Ekurhuleni Springs Open 4 March 2023 (D) Standard 2023-03-04 2023-03-04 Ekurhuleni (GE) 5 1147.8 5 3 1358.1 21.3 Details
36 Ekurhuleni Trials 2 2022 (U14) Standard 2022-05-28 2022-05-28 Ekurhuleni (GE) 5 1191.1 5 1.5 980.3 -21.5 Details
37 Ekurhuleni Trials 1 2022 (U14) Standard 2022-04-23 2022-04-23 Ekurhuleni (GE) 5 1182.4 5 2.5 1218.5 4.2 Details
38 2022 Chris Greyling Open (D) Standard 2022-03-12 2022-03-12 Tshwane (GTP) 5 1171.1 5 2.5 1221.4 5.5 Details
39 Fonties Challenge 2018 (U9) Standard 2018-04-21 2018-04-21 Johannesburg Metro (GJM) 5 1200 5 2 1043.9 -14.4 Details
40 2017 Super 12 (Juniors) Rapid 2017-05-27 2017-05-27 Tshwane (GTP) 5 0 5 0 500 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 44
Wins 22
Draws 5
Losses 17
White 21
Black 23
White wins 10
Black wins 12
Score 24.5
Percent 55.7
Dp 48.3
AOR 1372.8
Performance 1421.1
Game statistics (History)
Games 199
Wins 95
Draws 13
Losses 91
White 96
Black 103
White wins 43
Black wins 52
Score 101.5
Percent 51
Dp 8.5
AOR 1309.5
Performance 1318
Rankings (Main)
National
Overall 2348
Gender 2040
Age group 310
Gender/Age 264
Provincial
Overall 802
Gender 698
Age group 117
Gender/Age 97
Regional
Overall 270
Gender 236
Age group 36
Gender/Age 30
Rankings (Standard)
National
Overall 2105
Gender 1803
Age group 281
Gender/Age 238
Provincial
Overall 764
Gender 659
Age group 110
Gender/Age 89
Regional
Overall 253
Gender 221
Age group 33
Gender/Age 27
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 44
Score 24.5
Percent 55.7
Aor 1372.8
Dp 48.3
Prat 1421.1
Performance (12 months)
Games 49
Score 27.5
Percent 56.1
Aor 1377.8
Dp 52
Prat 1429.9
Performance (History)
Games 199
Score 101.5
Percent 51
Aor 1309.5
Dp 8.5
Prat 1318
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Msibi, S (Sibusiso) 4 3 1 Ekurhuleni Trials 2025 (D) Ekurhuleni Trial 4 2025 (D) Details
Overall 2 Mashapa, K (Kgotso) 3 1 2 Ekurhuleni Trails 1 2024 (U16) Ekurhuleni Trials 2025 (D) Details
Overall 3 Nengovhela, M (Manakela) 3 1 2 Ekurhuleni Trial 2 2025 (D) Ekurhuleni Trial 4 2025 (D) Details
Overall 4 Sadalla, J (Johnny) 3 2 1 2024 Mid Gauteng Open Chess Tournament (U16) Ekurhuleni Trial 4 2025 (D) Details
Overall 5 Smith, H (Henre) 3 1 2 Ekurhuleni Springs Open 4 March 2023 (D) Ekurhuleni Open 2024 (C) Details
Standard 1 Msibi, S (Sibusiso) 4 3 1 Ekurhuleni Trials 2025 (D) Ekurhuleni Trial 4 2025 (D) Details
Standard 2 Grootboom, C (Chante) 3 1 2 Ekurhuleni Trials 1 2022 (U14) Ekurhuleni Closed 2024 (U16) Details
Standard 3 Nengovhela, M (Manakela) 3 1 2 Ekurhuleni Trial 2 2025 (D) Ekurhuleni Trial 4 2025 (D) Details
Standard 4 Paulse, L (Leilani) 3 1 2 Ekurhuleni Chess Trial 3 2023 (U14) Ekurhuleni Open 2026 (C) Details
Standard 5 Mashapa, K (Kgotso) 3 1 2 Ekurhuleni Trails 1 2024 (U16) Ekurhuleni Trials 2025 (D) Details