PLAYER PAGE

Personal

Viljoen, H (Henning)

Chess SA id

109089375

FIDE id

?

Date of birth

2009-02-27 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

No

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1479.8 1512.4 1208.1 1141.2
Raw rating 1479.8 1512.4 1208.1 1141.2
Weighted rating 1476.5 1509.4 1203.4 1141.2
Weighted performance 1132.4 1237.4 788.7 0
Floor 1077.8 1095.7 746.4 700
K-factor 32 32 36 36
Min/Max rating change allowed 111.3 106.2 163.9 180.3
Highest rating 1577.8
2023-06-01
1601.8
2023-03-01
1249
2018-08-01
1200
2018-10-01
Highest raw rating 1577.8
2023-06-01
1595.7
2023-04-01
1246.4
2024-02-01
1200
2018-02-01
Highest weighted rating 1577.8
2023-11-01
1595.7
2023-09-01
1246.4
2024-07-01
1200
2018-10-01
Highest weighted performance 1575.4
2023-05-01
1601.8
2023-03-01
1249
2018-08-01
1200
2018-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 0 0 0 0
New rating 1479.8 1512.4 1208.1 1141.2
Analysis
Rating 1479.8 1512.4 1208.1 1141.2
Raw rating 1479.8 1512.4 1208.1 1141.2
Weighted rating 1476.5 1509.4 1203.4
Weighted performance 1132.4 1237.4 788.7
K-factor 32 32 36 36
Floor 1077.8 1095.7 746.4 700
Max/Min rating change allowed 111.3 106.2 163.9 180.3
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1479.8 1512.4 1208.1 1141.2
New weighted rating 1476.7 1510.1 1203.2 1141.2
New weighted performance 1131.9 1236.9 788.3 0
Temp new rating 1479.8 1512.4 1208.1 1141.2
Temp new rating +/- 0 0 0 0
Final new rating +/- 0 0 0 0
New rating 1479.8 1512.4 1208.1 1141.2
New K-factor 32 32 36 36
New floor 1077.8 1095.7 746.4 700

Item Main Standard Rapid Blitz
0 0 0 0
0 0 0 0
26 15 11 0
41 36 5 0
53 48 5 0
15 15 0 0
History 280 245 28 7

Games since
Main
26
Standard
15
Rapid
11
Blitz
0
Gender Male
Age group U18
Region Ekurhuleni (GE)
Province Gauteng (GT)
Main
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Standard
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U18 -1 -1 -1
U18 Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 275 179.5 65.27 129.8 1232.3 1362.1
Standard 240 162.5 67.71 150.5 1225.7 1376.2
Rapid 28 14 50 0 1301.5 1301.5
Blitz 7 3 42.86 -60.7 1181 1120.3

Date Main Standard Rapid Blitz
2025-09-30 1479.8 1512.4 1208.1 1141.2
2025-09-01 1479.8 1512.4 1208.1 1141.2
2025-08-01 1479.8 1512.4 1208.1 1141.2
2025-07-01 1479.8 1512.4 1208.1 1141.2
2025-06-01 1479.8 1512.4 1208.1 1141.2
2025-05-01 1479.8 1512.4 1208.1 1141.2
2025-04-01 1479.8 1512.4 1208.1 1141.2
2025-03-01 1479.8 1512.4 1208.1 1141.2
2025-02-01 1479.8 1512.4 1207.1 1141.2
2025-01-01 1468.2 1512.4 1182 1141.2
2024-12-01 1468.2 1512.4 1182 1141.2
2024-11-01 1468.2 1512.4 1182 1141.2
2024-10-01 1458.3 1512.4 1160 1141.2
2024-09-01 1452.5 1513.4 1160 1141.2
2024-08-01 1452.5 1513.4 1160 1141.2
2024-07-01 1504.5 1513.4 1231.6 1141.2
2024-06-01 1477.6 1487.5 1231.6 1141.2
2024-08-01 1477.6 1487.5 1231.6 1141.2
2024-04-01 1472.8 1486.2 1231.6 1141.2
2024-03-01 1492.2 1486.2 1246.4 1141.2
2024-02-01 1492.2 1486.2 1246.4 1141.2
2024-01-01 1492.2 1486.2 1246.4 1141.2
2023-12-01 1492.2 1486.2 1246.4 1141.2
2023-11-01 1492.2 1486.2 1246.4 1141.2

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 Gauteng Top Schools 2024 (U17 Open) 2024-10-05 2024-10-05 Rapid Ekurhuleni (GE) 5 1 1 Yes Analysis
2 Ekurhuleni North Schools Finals - Teams 2024 (U17 Open) 2024-08-03 2024-08-03 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
3 Kempton Park Cluster Teams 2024 (U18) 2024-07-13 2024-07-13 Rapid Ekurhuleni (GE) 5 4 0 Yes Analysis
4 Ekurhuleni Trails 1 2024 (U16) 2024-06-01 2024-06-01 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
5 Ekurhuleni Open 2024 (A) 2024-04-06 2024-04-06 Standard Ekurhuleni (GE) 5 5 2 Yes Analysis
6 Kempton Park Cluster Individuals 2024 (U15 Boys) 2024-03-02 2024-03-02 Rapid Ekurhuleni (GE) 6 0 0 No Analysis
7 Ekurhuleni North Chess Club Open Tournament 2024 (C) 2024-03-02 2024-03-02 Rapid Ehlanzeni (MEN) 7 6 3 Yes Analysis
8 Ekurhuleni Chess Spring Tournament 2023 (A+B) 2023-09-23 2023-09-23 Standard Ekurhuleni (GE) 5 4 1 Yes Analysis
9 2023 Gauteng Top Schools (U15 Mixed) 2023-08-19 2023-08-19 Standard West Rand (GWR) 5 5 4.5 Yes Analysis
10 2023 SA Schools Winter Games (U15 Open) 2023-07-04 2023-07-06 Standard West Rand (GWR) 7 7 3 Yes Analysis
11 Gauteng Open Arnold Classic 2023 (U16) 2023-05-19 2023-05-19 Rapid Tshwane (GTP) 5 5 4 Yes Analysis
12 Gauteng Schools Individual Finals 2023 (U15 Boys) 2023-05-27 2023-05-27 Standard Ekurhuleni (GE) 5 5 4.5 Yes Analysis
13 Ekurhuleni North Schools Individual Finals 2023 (U15 Boys) 2023-05-13 2023-05-13 Standard Ekurhuleni (GE) 5 5 4.5 Yes Analysis
14 Ekurhuleni Trials 2 2023 (U16) 2023-04-22 2023-04-22 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
15 Ekhuruleni Chess Trials 1 2023 (U16) 2023-03-25 2023-03-25 Standard Ekurhuleni (GE) 5 5 5 Yes Analysis
16 2022 South African Junior Team Chess Championships (U14 Open) 2022-12-04 2022-12-08 Standard 4 Knights (4K) 7 7 5.5 Yes Analysis
17 CPH Chess Clubs Challenge 2022 (B) 2022-11-12 2022-11-12 Rapid Johannesburg Metro (GJM) 6 5 2 Yes Analysis
18 ACB Tournament 2022 (A) 2022-10-07 2022-10-08 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
19 Ekurhuleni-North Schools Teams 2022 (U13) 2022-08-06 2022-08-06 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
20 2022 Gauteng Schools Individual Chess Championship (U13 Boys) 2022-06-18 2022-06-18 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
21 Ekurhuleni-North Schools Finals Indiv 2022 (U13 Boys) 2022-05-13 2022-05-13 Standard Ekurhuleni (GE) 5 4 3 Yes Analysis
22 Ekurhuleni Trials 1 2022 (U14) 2022-04-23 2022-04-23 Standard Ekurhuleni (GE) 5 5 5 Yes Analysis
23 ACB Premier 2022 (Primary School) 2022-03-19 2022-03-19 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
24 ACB Premier 2022 (U13) 2022-03-21 2022-03-21 Standard Ekurhuleni (GE) 7 7 7 Yes Analysis
25 Ekurhuleni Chess Open 2022 (B) 2022-01-08 2022-01-09 Standard Ekurhuleni (GE) 5 5 1 Yes Analysis
26 Ekurhuleni Trials (3) 2021-11-06 2021-11-06 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
27 2021 Gauteng Schools Chess Championships (U13 Boys) 2021-10-16 2021-10-16 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
28 Ekurhuleni North Schools District Finals 2021 (U13 Boys) 2021-09-11 2021-09-11 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
29 Springs Chess Club Open 2020 (C) 2020-01-25 2020-01-25 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
30 2019 Wild Card Chess Championship (U12 Open) 2020-01-09 2020-01-12 Standard 4 Knights (4K) 7 7 3.5 Yes Analysis
31 2019 South African Junior Team Championships (U12B) 2020-01-04 2020-01-08 Standard 4 Knights (4K) 7 7 4.5 Yes Analysis
32 GE vs GSV Inter Regional 2019 (U12A) 2019-10-26 2019-10-26 Standard Ekurhuleni (GE) 5 5 1 Yes Analysis
33 Ekurhuleni Grand Prix 2019 (C) 2019-09-14 2019-09-14 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
34 Boksburg Chess Club Open 2019 (C) 2019-07-13 2019-07-13 Standard Ekurhuleni (GE) 5 5 4.5 Yes Analysis
35 Ekurhuleni Trials (3) 2019-06-08 2019-06-08 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
36 2019 Gauteng Primary Schools Individual Chess Championships (U11 Boys) 2019-05-25 2019-05-25 Standard Tshwane (GTP) 5 5 4 Yes Analysis
37 Ekurhuleni North School District Finals 2019 (U11 Boys) 2019-05-11 2019-05-11 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
38 Primrose Chess Club Open 2019 (C) 2019-04-13 2019-04-13 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
39 Ekurhuleni Trials 2 2019 (U12) 2019-04-27 2019-04-27 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
40 Ekurhuleni Trials 1 2019 (U12) 2019-03-09 2019-03-09 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
41 Springs Chess Club Open 2019 (C) 2019-02-09 2019-02-09 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
42 South African Junior Blitz 2018 (U10) 2018-12-19 2018-12-19 Blitz 4 Knights (4K) 7 7 3 Yes Analysis
43 South African Junior Team Championships 2018 (U10A) 2018-12-16 2018-12-20 Standard 4 Knights (4K) 7 7 1 Yes Analysis
44 Inter Region GE vs JHB Metro 2018 (U10A) 2018-10-06 2018-10-06 Standard Ekurhuleni (GE) 5 5 1.5 Yes Analysis
45 2018 Gauteng League Final (U9) 2018-08-24 2018-08-24 Standard Tshwane (GTP) 5 4 2 Yes Analysis
46 Ekurhuleni Open 2018 (D) 2018-08-18 2018-08-18 Standard Ekurhuleni (GE) 5 5 3 Yes Analysis
47 Ekurhuleni North Womens Day Tournament (Male) 2018-08-09 2018-08-09 Rapid Ekurhuleni (GE) 7 7 4 Yes Analysis
48 Ekurhuleni North District Schools Final 2018 (U9) 2018-08-04 2018-08-04 Standard Ekurhuleni (GE) 5 5 5 Yes Analysis
49 Witfield Open 2018 (C) 2018-07-21 2018-07-21 Standard Ekurhuleni (GE) 5 5 2 Yes Analysis
50 Boksburg Chess Club Open 2018 (U10) 2018-07-14 2018-07-14 Standard Ekurhuleni (GE) 5 5 3.5 Yes Analysis
51 2018 Swartkop Open (D) 2018-06-23 2018-06-23 Standard Tshwane (GTP) 5 5 3 Yes Analysis
52 Ekurhuleni Trials 3 2018 (U10) 2018-06-16 2018-06-16 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis
53 Dalpark Open 2018 (D) 2018-05-05 2018-05-05 Standard Ekurhuleni (GE) 6 6 5 Yes Analysis
54 Ekurhuleni Trials 2 2018 (U10) 2018-04-21 2018-04-21 Standard Ekurhuleni (GE) 5 5 4 Yes Analysis

Top 3 Streaks

# Games Start End
1 17 Tournament
ACB Premier 2022
Tournament
Ekurhuleni-North Schools Finals Indiv 2022
date
2022-03-19
rnd
2
type
Standard
result
1
date
2022-05-13
rnd
1
type
Standard
result
1
Opponent
Abbott, J (Janco)
Opponent
Sebotsane, KS (Kamogelo Sphiwe)
2 14 Tournament
2019 Gauteng Primary Schools Individual Chess Championships
Tournament
Ekurhuleni Grand Prix 2019
date
2019-05-25
rnd
5
type
Standard
result
1
date
2019-09-14
rnd
3
type
Standard
result
1
Opponent
Goosen, L (Liam)
Opponent
Stadler, H (Helgard)
3 10 Tournament
2022 South African Junior Team Chess Championships
Tournament
Ekurhuleni Trials 2 2023
date
2022-12-07
rnd
5
type
Standard
result
1
date
2023-04-22
rnd
2
type
Standard
result
1
Opponent
Oberholzer, K (Kyle)
Opponent
Nhuvunga, J (Jededia Trinity)
# Games Start End
1 17 Tournament
ACB Premier 2022
Tournament
Ekurhuleni-North Schools Finals Indiv 2022
date
2022-03-19
rnd
2
type
Standard
result
1
date
2022-05-13
rnd
1
type
Standard
result
1
Opponent
Abbott, J (Janco)
Opponent
Sebotsane, KS (Kamogelo Sphiwe)
2 14 Tournament
2019 Gauteng Primary Schools Individual Chess Championships
Tournament
Ekurhuleni Grand Prix 2019
date
2019-05-25
rnd
5
type
Standard
result
1
date
2019-09-14
rnd
3
type
Standard
result
1
Opponent
Goosen, L (Liam)
Opponent
Stadler, H (Helgard)
3 11 Tournament
Ekurhuleni North Schools Individual Finals 2023
Tournament
2023 SA Schools Winter Games
date
2023-05-13
rnd
1
type
Standard
result
1
date
2023-07-04
rnd
1
type
Standard
result
1
Opponent
Mafunga, Z (Zakhele)
Opponent
Mabifi, T (Tshiamo)
# Games Start End
1 4 Tournament
CPH Chess Clubs Challenge 2022
Tournament
Gauteng Open Arnold Classic 2023
date
2022-11-12
rnd
6
type
Rapid
result
1
date
2023-05-19
rnd
3
type
Rapid
result
1
Opponent
Kangausaru, D (Donald)
Opponent
Gruenenfelder, W (Werni)
2 3 Tournament
Gauteng Open Arnold Classic 2023
Tournament
Ekurhuleni North Chess Club Open Tournament 2024
date
2023-05-19
rnd
5
type
Rapid
result
1
date
2024-03-02
rnd
2
type
Rapid
result
1
Opponent
Butler, K (Kayla)
Opponent
Muusha, S (Stacey)
3 3 Tournament
Ekurhuleni North Womens Day Tournament
Tournament
Ekurhuleni North Womens Day Tournament
date
2018-08-09
rnd
3
type
Rapid
result
1
date
2018-08-09
rnd
5
type
Rapid
result
1
Opponent
Hewu, S (Sange)
Opponent
Dimpe, T (Tshepo)
# Games Start End
1 2 Tournament
South African Junior Blitz 2018
Tournament
South African Junior Blitz 2018
date
2018-12-19
rnd
2
type
Blitz
result
1
date
2018-12-19
rnd
3
type
Blitz
result
1
Opponent
Perumal, D (Declan)
Opponent
Erasmus, A (Anneke)
2 1 Tournament
South African Junior Blitz 2018
Tournament
South African Junior Blitz 2018
date
2018-12-19
rnd
7
type
Blitz
result
1
date
2018-12-19
rnd
7
type
Blitz
result
1
Opponent
Singh, S (Shravan)
Opponent
Singh, S (Shravan)
# Games Start End
1 14 Tournament
ACB Premier 2022
Tournament
Ekurhuleni-North Schools Finals Indiv 2022
date
2022-03-19
rnd
5
type
Standard
result
1
date
2022-05-13
rnd
1
type
Standard
result
1
Opponent
Msiza, S (Sizwe)
Opponent
Sebotsane, KS (Kamogelo Sphiwe)
2 10 Tournament
2022 South African Junior Team Chess Championships
Tournament
Ekurhuleni Trials 2 2023
date
2022-12-07
rnd
5
type
Standard
result
1
date
2023-04-22
rnd
2
type
Standard
result
1
Opponent
Oberholzer, K (Kyle)
Opponent
Nhuvunga, J (Jededia Trinity)
3 8 Tournament
Springs Chess Club Open 2020
Tournament
Ekurhuleni North Schools District Finals 2021
date
2020-01-25
rnd
2
type
Standard
result
1
date
2021-09-11
rnd
4
type
Standard
result
1
Opponent
De Swardt, C (Chrizander)
Opponent
Labuschagne, I (Ivan)
# Games Start End
1 14 Tournament
ACB Premier 2022
Tournament
Ekurhuleni-North Schools Finals Indiv 2022
date
2022-03-19
rnd
5
type
Standard
result
1
date
2022-05-13
rnd
1
type
Standard
result
1
Opponent
Msiza, S (Sizwe)
Opponent
Sebotsane, KS (Kamogelo Sphiwe)
2 10 Tournament
2022 South African Junior Team Chess Championships
Tournament
Ekurhuleni Trials 2 2023
date
2022-12-07
rnd
5
type
Standard
result
1
date
2023-04-22
rnd
2
type
Standard
result
1
Opponent
Oberholzer, K (Kyle)
Opponent
Nhuvunga, J (Jededia Trinity)
3 8 Tournament
Springs Chess Club Open 2020
Tournament
Ekurhuleni North Schools District Finals 2021
date
2020-01-25
rnd
2
type
Standard
result
1
date
2021-09-11
rnd
4
type
Standard
result
1
Opponent
De Swardt, C (Chrizander)
Opponent
Labuschagne, I (Ivan)
# Games Start End
1 4 Tournament
CPH Chess Clubs Challenge 2022
Tournament
Gauteng Open Arnold Classic 2023
date
2022-11-12
rnd
6
type
Rapid
result
1
date
2023-05-19
rnd
3
type
Rapid
result
1
Opponent
Kangausaru, D (Donald)
Opponent
Gruenenfelder, W (Werni)
2 3 Tournament
Gauteng Open Arnold Classic 2023
Tournament
Ekurhuleni North Chess Club Open Tournament 2024
date
2023-05-19
rnd
5
type
Rapid
result
1
date
2024-03-02
rnd
2
type
Rapid
result
1
Opponent
Butler, K (Kayla)
Opponent
Muusha, S (Stacey)
3 3 Tournament
Ekurhuleni North Womens Day Tournament
Tournament
Ekurhuleni North Womens Day Tournament
date
2018-08-09
rnd
3
type
Rapid
result
1
date
2018-08-09
rnd
5
type
Rapid
result
1
Opponent
Hewu, S (Sange)
Opponent
Dimpe, T (Tshepo)
# Games Start End
1 2 Tournament
South African Junior Blitz 2018
Tournament
South African Junior Blitz 2018
date
2018-12-19
rnd
2
type
Blitz
result
1
date
2018-12-19
rnd
3
type
Blitz
result
1
Opponent
Perumal, D (Declan)
Opponent
Erasmus, A (Anneke)
2 1 Tournament
South African Junior Blitz 2018
Tournament
South African Junior Blitz 2018
date
2018-12-19
rnd
7
type
Blitz
result
1
date
2018-12-19
rnd
7
type
Blitz
result
1
Opponent
Singh, S (Shravan)
Opponent
Singh, S (Shravan)

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Labuschagne ,I (Ivan) 7 2.5 -121.4 7 2.5 -121.4 0 0 0 0 0 0
1363.6 1242.2 1350.2 1242.2 0 0 0 0
2 Kushar ,T (Tristan) 6 3 0 6 3 0 0 0 0 0 0 0
1418.7 1418.7 1418.8 1418.7 0 0 0 0
3 Hattingh ,T (Tiaan) 4 3 212.5 4 3 212.5 0 0 0 0 0 0
1039 1251.5 1035.8 1251.5 0 0 0 0
4 Negota ,K (Khodani) 3 3 425 3 3 425 0 0 0 0 0 0
1230.6 1655.6 1231.9 1655.6 0 0 0 0
5 De Vasconcelos ,T (Tiaana) 3 3 425 3 3 425 0 0 0 0 0 0
1140.3 1565.3 1138.3 1565.3 0 0 0 0
6 Pillman ,AH (Arthur Hanre) 3 3 425 3 3 425 0 0 0 0 0 0
1193.9 1618.9 1189.7 1618.9 0 0 0 0
7 Pillay ,Z (Zac) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1237.8 1379.5 1230.8 1379.5 0 0 0 0
8 Sathish ,A (Abinavah) 3 0 -425 3 0 -425 0 0 0 0 0 0
1493.9 1068.9 1501.3 1068.9 0 0 0 0
9 Olivier ,L (Lienke) 3 3 425 3 3 425 0 0 0 0 0 0
1024.9 1449.9 1014.9 1449.9 0 0 0 0
10 Jones ,E (Edward) 2 0.5 -212.5 2 0.5 -212.5 0 0 0 0 0 0
1319.1 1106.6 1304.4 1106.6 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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