Surname or Chess SA id..
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Owen Nortje

1140153987
Ekurhuleni (GE)
Personal
Main rating
Rating 1218.2
K-factor 36
Floor 742.2
Highest 1246.7 (2023-08-01)
Min/Max +/- allowed 155
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1041.2
Final +/- 0
New Rating
()
Rating 1218.2
K-factor 36
Floor 742.2
Highest 1246.7 (2023-08-01)
Min/Max +/- allowed 155.1
Standard rating
Rating 1170.6
K-factor 36
Floor 709.7
Highest 1244.1 (2023-08-01)
Min/Max +/- allowed 155.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1006.4
Final +/- 0
New Rating
()
Rating 1170.6
K-factor 36
Floor 709.7
Highest 1244.1 (2023-08-01)
Min/Max +/- allowed 155.7
Rapid rating
Rating 1300.8
K-factor 36
Floor 851.9
Highest 1351.9 (2025-09-01)
Min/Max +/- allowed 133.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1222.4
Final +/- 0
New Rating
()
Rating 1300.8
K-factor 36
Floor 851.9
Highest 1351.9 (2025-09-01)
Min/Max +/- allowed 133.5
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 Chess Molecules Rapid 2025 (C) Rapid 2025-09-20 2025-09-20 Ekurhuleni (GE) 5 1230.9 5 2 1152.6 0 Details
2 East Rand Chess Club Open 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1242.2 4 1 1115 0 Details
3 East Rand Chess Club Open 2025 (C) Standard 2025-08-09 2025-08-09 Ekurhuleni (GE) 5 1242.2 4 1 1115 0 Details
4 Chess Power House Aug Open 2025 (C) Standard 2025-08-16 2025-08-16 Ekurhuleni (GE) 5 1234.2 5 1 974.9 0 Details
5 Benoni Primary School Cluster Teams 2025 (U11B) Rapid 2025-08-02 2025-08-02 Ekurhuleni (GE) 5 1234.2 5 5 1627.6 0 Details
6 Chess Power House Youth Day Rapid 2025 (C) Rapid 2025-06-16 2025-06-16 Ekurhuleni (GE) 5 1234.6 5 2.5 1224.1 0 Details
7 Ekurhuleni Trails 2 2024 (U12) Standard 2024-07-27 2024-07-27 Ekurhuleni (GE) 5 1214 5 2 1203.6 0 Details
8 EN Chess Club Winter Open 2024 (D) Standard 2024-06-29 2024-06-29 Ekurhuleni (GE) 5 1214 5 3 1339.1 0 Details
9 Ekurhuleni North Primary Schools District Individual Finals 2024 (U11 Boys) Standard 2024-05-11 2024-05-11 Ekurhuleni (GE) 5 1215.8 5 2.5 1200 0 Details
10 Westwood Open 2024 (C) Standard 2024-04-13 2024-04-13 Ekurhuleni (GE) 5 1231.6 5 2 1149.2 0 Details
11 Benoni Primary School Cluster Individuals 2024 (U11 Boys) Rapid 2024-03-09 2024-03-09 Ekurhuleni (GE) 5 1198.3 5 4 1455 0 Details
12 2023 Gauteng Noord (E) Standard 2023-10-14 2023-10-14 Tshwane (GTP) 5 1229.8 5 2 1156 0 Details
13 2023 Tuks Open Chess Tournament (E+F) Standard 2023-10-07 2023-10-07 Tshwane (GTP) 5 1229.8 5 2 1122.1 0 Details
14 Chess Molecules Rapid 2023 (Grade 3+4) Rapid 2023-09-23 2023-09-23 Ekurhuleni (GE) 5 1222.2 5 3 1289.3 0 Details
15 Chess Power House 2023 (C) Standard 2023-08-19 2023-08-19 Johannesburg Metro (GJM) 5 1200.5 5 3 1315.8 0 Details
16 Chess Molecules 16 June Tournament 2023 (Grade 3+4) Rapid 2023-06-16 2023-06-16 Ekurhuleni (GE) 5 1185.4 5 3 1297.4 0 Details
17 Alberton Chess Club Tournament 1 2023 (D) Standard 2023-04-15 2023-04-15 Ekurhuleni (GE) 5 1200 5 2 1123.8 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 83
Wins 40
Draws 2
Losses 41
White 45
Black 46
White wins 23
Black wins 19
Score 41
Percent 49.4
Dp -5.1
AOR 1234.9
Performance 1229.8
Rankings (Main)
National
Overall 10830
Gender 8627
Age group 1843
Gender/Age 1340
Provincial
Overall 3625
Gender 2858
Age group 630
Gender/Age 455
Regional
Overall 869
Gender 641
Age group 165
Gender/Age 113
Rankings (Standard)
National
Overall 12170
Gender 9248
Age group 2278
Gender/Age 1592
Provincial
Overall 4186
Gender 3172
Age group 811
Gender/Age 566
Regional
Overall 883
Gender 620
Age group 172
Gender/Age 114
Rankings (Rapid)
National
Overall 1933
Gender 1589
Age group 353
Gender/Age 255
Provincial
Overall 336
Gender 274
Age group 58
Gender/Age 40
Regional
Overall 114
Gender 79
Age group 30
Gender/Age 20
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 28
Score 12.5
Percent 44.6
Aor 1253.2
Dp -45.5
Prat 1207.7
Performance (History)
Games 83
Score 41
Percent 49.4
Aor 1234.9
Dp -5.1
Prat 1229.8
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Dixon, G (Genevieve) 2 1 1 2023 Tuks Open Chess Tournament (E+F) 2023 Gauteng Noord (E) Details
Overall 2 Pillay, J (Joshua) 2 0 2 East Rand Chess Club Open 2025 (C) East Rand Chess Club Open 2025 (C) Details
Overall 3 Nortje, W (Wesley) 2 1 1 Benoni Primary School Cluster Individuals 2024 (U11 Boys) Westwood Open 2024 (C) Details
Overall 4 Visagie, A (Arina) 2 1 1 Ekurhuleni Trails 2 2024 (U12) Chess Power House Youth Day Rapid 2025 (C) Details
Overall 5 Karsas, S (Sophia) 2 0 2 East Rand Chess Club Open 2025 (C) East Rand Chess Club Open 2025 (C) Details
Standard 1 Dixon, G (Genevieve) 2 1 1 2023 Tuks Open Chess Tournament (E+F) 2023 Gauteng Noord (E) Details
Standard 2 De Jager, Z (Zander) 2 2 0 East Rand Chess Club Open 2025 (C) East Rand Chess Club Open 2025 (C) Details
Standard 3 Matamela, M (Mukovhe) 2 2 0 East Rand Chess Club Open 2025 (C) East Rand Chess Club Open 2025 (C) Details
Standard 4 Pillay, J (Joshua) 2 0 2 East Rand Chess Club Open 2025 (C) East Rand Chess Club Open 2025 (C) Details
Standard 5 Karsas, S (Sophia) 2 0 2 East Rand Chess Club Open 2025 (C) East Rand Chess Club Open 2025 (C) Details