Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Lourens Du Preez

1130139956
Tshwane (GTP)
Personal
Main rating
Rating 1279.4
K-factor 36
Floor 796.4
Highest 1626.3 (2022-04-01)
Min/Max +/- allowed 90
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1158.2
Final +/- 0
New Rating
()
Rating 1279.4
K-factor 36
Floor 796.4
Highest 1626.3 (2022-04-01)
Min/Max +/- allowed 90.3
Standard rating
Rating 1284.7
K-factor 36
Floor 810.6
Highest 1623.8 (2022-04-01)
Min/Max +/- allowed 90.7
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1158.2
Final +/- 0
New Rating
()
Rating 1284.7
K-factor 36
Floor 810.6
Highest 1623.8 (2022-04-01)
Min/Max +/- allowed 90.7
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 2025 Gauteng Top Schools Teams (U13) Standard 2025-08-29 2025-08-29 Tshwane (GTP) 5 1279.4 0 0 0 0 Details
2 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Open) Standard 2025-08-16 2025-08-16 Tshwane (GTP) 5 1279.4 0 0 0 0 Details
3 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) Standard 2025-07-26 2025-07-26 Tshwane (GTP) 5 1270 5 2 1331.9 0 Details
4 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U13 Open) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1251.3 5 3 1351 0 Details
5 Gauteng Top Schools 2024 (U11 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1242.9 5 2 1298.2 0 Details
6 Gauteng Schools Individuals Finals 2024 (U11 Boys) Standard 2024-08-16 2024-08-16 Ekurhuleni (GE) 5 1274 5 2 1089.9 0 Details
7 2024 Tshwane North School District Team League Finals (U11) Standard 2024-08-03 2024-08-03 Tshwane (GTP) 5 1296.4 5 2 1161.6 0 Details
8 2024 Tshwane North School District Cluster 4 & 5 Team League (U11) Standard 2024-07-20 2024-07-20 Tshwane (GTP) 3 1289.2 3 2 1369.8 0 Details
9 2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys) Standard 2024-05-11 2024-05-11 Tshwane (GTP) 5 1203.7 5 4 1463.1 0 Details
10 District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys) Standard 2024-05-04 2024-05-04 Tshwane (GTP) 5 1203.7 5 4 1430.8 0 Details
11 Tuks Junior Developmental Chess Tournament 2023 (Red) Standard 2023-03-18 2023-03-18 Tshwane (GTP) 5 1262.9 5 1 930.7 0 Details
12 2022 Gauteng Schools Team Championships (U9 Open) Standard 2022-08-27 2022-08-27 Tshwane (GTP) 5 1249.8 5 3 1318 0 Details
13 Tuks Junior Chess Club Developmental Tournament 2022 (Red) Standard 2022-06-17 2022-06-17 Tshwane (GTP) 5 1279.7 5 2 1101.7 0 Details
14 2022 D3 Cluster City Schools (U9) Standard 2022-04-23 2022-04-23 Tshwane (GTP) 5 1200 5 5 1614.1 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 58
Wins 31
Draws 2
Losses 25
White 29
Black 29
White wins 16
Black wins 15
Score 32
Percent 55.2
Dp 44
AOR 1241.6
Performance 1285.6
Rankings (Main)
National
Overall 6816
Gender 5607
Age group 971
Gender/Age 713
Provincial
Overall 2313
Gender 1897
Age group 323
Gender/Age 242
Regional
Overall 770
Gender 626
Age group 105
Gender/Age 75
Rankings (Standard)
National
Overall 5847
Gender 4771
Age group 841
Gender/Age 609
Provincial
Overall 2098
Gender 1713
Age group 301
Gender/Age 226
Regional
Overall 744
Gender 603
Age group 101
Gender/Age 73
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 10
Score 5
Percent 50
Aor 1341.4
Dp 0
Prat 1341.4
Performance (History)
Games 58
Score 32
Percent 55.2
Aor 1241.6
Dp 44
Prat 1285.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mamphweli, T (Tshedza) 3 1 2 District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys) 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) Details
Overall 2 Kotze, M (Micah Navaeh) 3 2 1 2022 Gauteng Schools Team Championships (U9 Open) 2024 Tshwane North School District Team League Finals (U11) Details
Overall 3 Pretorius, M (Marno) 2 2 0 2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys) 2024 Tshwane North School District Team League Finals (U11) Details
Standard 1 Mamphweli, T (Tshedza) 3 1 2 District 3 Cluster 4 and 5 Individuals 2024 (U11 Boys) 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open) Details
Standard 2 Kotze, M (Micah Navaeh) 3 2 1 2022 Gauteng Schools Team Championships (U9 Open) 2024 Tshwane North School District Team League Finals (U11) Details
Standard 3 Pretorius, M (Marno) 2 2 0 2024 Tshwane North School District CLOSED Individual Champioships (U11 Boys) 2024 Tshwane North School District Team League Finals (U11) Details