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Roscher Oosthuizen

1150308908
Tshwane (GTP)
Personal
Main rating
Rating 1292
K-factor 36
Floor 792.9
Highest 1305.9 (2025-11-01)
Min/Max +/- allowed 143
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1270.7
Final +/- 0
New Rating
()
Rating 1292
K-factor 36
Floor 792.9
Highest 1305.9 (2025-11-01)
Min/Max +/- allowed 142.6
Standard rating
Rating 1307.5
K-factor 36
Floor 811.8
Highest 1311.8 (2025-09-01)
Min/Max +/- allowed 141.4
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1270.7
Final +/- 0
New Rating
()
Rating 1307.5
K-factor 36
Floor 811.8
Highest 1311.8 (2025-09-01)
Min/Max +/- allowed 141.4
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-08-01)
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 (2024-08-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-08-01)
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 (2024-08-01)
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 2025 Gauteng Top Schools Teams (U11) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1292.9 5 3 1295 0 Details
2 2025 Tshwane North District CLOSED Team Championships (D3) (U11) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1209.8 5 5 1690.4 0 Details
3 2025 Tshwane North School District CLOSED Individual Chess Championship (U11 Open) Standard 2025-05-24 2025-05-24 Tshwane (GTP) 5 1214.9 5 2 1097.9 0 Details
4 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Open) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1214.9 5 3 1311.3 0 Details
5 2024 Tshwane North School District Team League Finals (U9) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1200 4 2 1296.7 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 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 (History)
Games 24
Wins 15
Draws 0
Losses 9
White 14
Black 10
White wins 9
Black wins 6
Score 15
Percent 62.5
Dp 106.2
AOR 1233.8
Performance 1340
Rankings (Main)
National
Overall 6291
Gender 5193
Age group 590
Gender/Age 463
Provincial
Overall 2125
Gender 1757
Age group 204
Gender/Age 167
Regional
Overall 722
Gender 591
Age group 74
Gender/Age 58
Rankings (Standard)
National
Overall 5146
Gender 4239
Age group 487
Gender/Age 388
Provincial
Overall 1854
Gender 1530
Age group 180
Gender/Age 149
Regional
Overall 666
Gender 547
Age group 72
Gender/Age 56
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 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 20
Score 13
Percent 65
Aor 1221.2
Dp 127.5
Prat 1348.7
Performance (History)
Games 24
Score 15
Percent 62.5
Aor 1233.8
Dp 106.2
Prat 1340
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Krog, G (Gerhard) 2 2 0 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Open) 2025 Tshwane North District CLOSED Team Championships (D3) (U11) Details
Overall 2 Raphiri, P (Poelano) 2 2 0 2025 Tshwane North School District CLOSED Individual Chess Championship (U11 Open) 2025 Tshwane North District CLOSED Team Championships (D3) (U11) Details
Overall 3 Nyakalo, L (Lubanzi) 2 1 1 2024 Tshwane North School District Team League Finals (U9) 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Open) Details
Standard 1 Krog, G (Gerhard) 2 2 0 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Open) 2025 Tshwane North District CLOSED Team Championships (D3) (U11) Details
Standard 2 Raphiri, P (Poelano) 2 2 0 2025 Tshwane North School District CLOSED Individual Chess Championship (U11 Open) 2025 Tshwane North District CLOSED Team Championships (D3) (U11) Details
Standard 3 Nyakalo, L (Lubanzi) 2 1 1 2024 Tshwane North School District Team League Finals (U9) 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Open) Details