PLAYER PAGE

Stephen Porteous

1080139930
Tshwane (GTP)
Personal
Main rating
Rating 1142.2
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 166
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1146.8
Final +/- 0
New Rating
()
Rating 1142.2
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Standard rating
Rating 1144.3
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 1146.8
Final +/- 0
New Rating
()
Rating 1144.3
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rapid rating
Rating 1200
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
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 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Tshwane Chess Registration Tournament (D1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1101.6 5 3.5 1402.4 0 Details
2 2025 Mzansi Individual Championships (U18 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1116 5 0 1107.4 0 Details
3 2025 Mzansi Inter Provincial Team Championships (U20 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1116 3 0 979 0 Details
4 2025 Etienne Lewis Closed Chess Tournament (U18) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1102 6 1 1175.3 0 Details
5 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1106.9 5 0 886 0 Details
6 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U18 Open) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1111.9 5 1 1013.4 0 Details
7 2025 Tshwane Chess OPEN Registration Tournament (B1) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1055.4 4 0 879.1 0 Details
8 2024 Etienne Lewis (U18+U20) Standard 2024-08-30 2024-09-01 Tshwane (GTP) 7 1088.5 6 0 956 0 Details
9 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) Standard 2024-07-20 2024-07-20 Tshwane (GTP) 5 1122 5 1 943.2 0 Details
10 District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) Standard 2024-05-06 2024-05-06 Tshwane (GTP) 5 1162.8 5 1 945 0 Details
11 2022 D3 Cluster City Schools (U15) Standard 2022-04-23 2022-04-23 Tshwane (GTP) 5 1200 4 1 963.2 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 5
Wins 3
Draws 1
Losses 1
White 3
Black 2
White wins 2
Black wins 1
Score 3.5
Percent 70
Dp 170
AOR 1232.4
Performance 1402.4
Game statistics (History)
Games 53
Wins 8
Draws 1
Losses 44
White 25
Black 28
White wins 5
Black wins 3
Score 8.5
Percent 16
Dp -288.7
AOR 1318.5
Performance 1029.8
Rankings (Main)
National
Overall 17520
Gender 13164
Age group 1916
Gender/Age 1523
Provincial
Overall 5583
Gender 4169
Age group 644
Gender/Age 502
Regional
Overall 1668
Gender 1254
Age group 176
Gender/Age 136
Rankings (Standard)
National
Overall 13000
Gender 9740
Age group 1446
Gender/Age 1144
Provincial
Overall 4523
Gender 3357
Age group 491
Gender/Age 383
Regional
Overall 1578
Gender 1186
Age group 163
Gender/Age 128
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 5
Score 3.5
Percent 70
Aor 1232.4
Dp 170
Prat 1402.4
Performance (12 months)
Games 29
Score 5.5
Percent 19
Aor 1368.4
Dp -263.8
Prat 1104.6
Performance (History)
Games 53
Score 8.5
Percent 16
Aor 1318.5
Dp -288.7
Prat 1029.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Makhubela, K (Kamogelo) 2 0 2 District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) Details
Overall 2 Stolp, T (Tiaan) 2 1 1 2024 Etienne Lewis (U18+U20) 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) Details
Standard 1 Makhubela, K (Kamogelo) 2 0 2 District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys) 2024 Tshwane North School District Cluster 4 & 5 Team League (U17) Details
Standard 2 Stolp, T (Tiaan) 2 1 1 2024 Etienne Lewis (U18+U20) 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U17) Details