Surname or Chess SA id..
Chess SA Region AOC Mzansi 2026

PLAYER PAGE

Nathan Liebenberg

1150148609
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1479.5
K-factor 32
Floor 969.1
Highest 1534.9 (2026-02-28)
Min/Max +/- allowed 103
Rating Change
()
Games 5
Score 3
We 3.27
SWe -0.22
Temp +/- -7.1
Penalties 0
Weight perform 1460.1
Final +/- -7.1
New Rating
()
Rating 1472.4
K-factor 32
Floor 969.1
Highest 1534.9 (2026-02-28)
Min/Max +/- allowed 102.9
Standard rating
Rating 1479.5
K-factor 32
Floor 987
Highest 1533.7 (2026-02-28)
Min/Max +/- allowed 103.1
Rating Change
()
Games 5
Score 3
We 3.37
SWe -0.37
Temp +/- -11.9
Penalties 0
Weight perform 1460.1
Final +/- -11.9
New Rating
()
Rating 1467.6
K-factor 32
Floor 987
Highest 1533.7 (2026-02-28)
Min/Max +/- allowed 103.1
Rapid rating
Rating 1235.6
K-factor 36
Floor 735.6
Highest 1235.6 (2025-11-30)
Min/Max +/- allowed 157.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1235.6
K-factor 36
Floor 735.6
Highest 1235.6 (2025-11-30)
Min/Max +/- allowed 157.6
Blitz rating
Rating 1071.7
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 1071.7
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Knights Watch Winter Classic 2026 (D) Standard 2026-07-04 2026-07-04 Johannesburg Metro (GJM) 5 1479.5 5 3 1439.6 -7.1 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 JMC Trinityhouse Randpark Ridge 2026 (U12) Standard 2026-06-27 2026-06-27 Johannesburg Metro (GJM) 5 1445 5 3 1459.4 3.5 Details
2 Ekurhuleni Open 2026 (E) Standard 2026-05-23 2026-05-23 Ekurhuleni (GE) 5 1445 5 3 1466 2.3 Details
3 2026 West Rand Open 2.0 (U12) Standard 2026-06-06 2026-06-06 West Rand (GWR) 5 1445 5 3 1497 7.1 Details
4 FIDE in the West 2026 (U12) Standard 2026-04-11 2026-04-11 West Rand (GWR) 5 1455.9 5 4 1701.4 39.5 Details
5 South African Junior Closed Chess Championship 2026 (U12 Open) Classical 2026-03-28 2026-04-02 Bojanala Platina (NBR) 9 1455.9 9 3.5 1310.7 -50.4 Details
6 MCA Summer Heat Classic 2026 (Advanced) Standard 2026-03-21 2026-03-21 Johannesburg Metro (GJM) 5 1534.9 5 2 1240.2 -46.8 Details
7 3rd Knight Riders Juniors Open Chess Tournament 2026 (D+E) Standard 2026-03-08 2026-03-08 Johannesburg Metro (GJM) 5 1534.9 5 3 1492.9 -7.5 Details
8 JMC Trinityhouse Little Falls (U12) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1534.9 5 2 1382.8 -24.8 Details
9 2026 JMC Kick off Tournament (U12) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1431.5 5 4 1782.5 19 Details
10 First Knight Riders Juniors Open Chess Tournament 2026 (D) Standard 2026-01-17 2026-01-17 Johannesburg Metro (GJM) 5 1456.2 5 3 1351.7 -10.6 Details
11 2025 Mzansi Individual Championships (U12 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1315.5 6 3 1508.4 27 Details
12 2025 Mzansi Inter Provincial Team Championships (U12 Combined) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1315.5 6 4 1522.6 22.7 Details
13 Gauteng Inter-Region at Emerald Resort 2025 (U12 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1315.5 5 3.5 1522.2 23.7 Details
14 MCA Year End Rapid 2025 (U12) Rapid 2025-11-01 2025-11-01 Johannesburg Metro (GJM) 5 1299.2 5 3 1436.8 10.2 Details
15 MCA Spring Flower Birthday Rapid 2025 (U12) Rapid 2025-09-20 2025-09-20 Johannesburg Metro (GJM) 5 1307.2 4 2 1226 -5 Details
16 JMC Closed 2025 (C) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1359.4 5 1 1056.3 -32.7 Details
17 MCA Winter Chill Classic 2025 (Intermediate) Standard 2025-07-19 2025-07-19 Johannesburg Metro (GJM) 5 1365.4 5 2 1292.6 -7.8 Details
18 South African Open 2025 (U12 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1365.4 5 2.5 1407.8 4 Details
19 Third Knight Riders Junior Open 2025 (B+C) Standard 2025-06-22 2025-06-22 Johannesburg Metro (GJM) 5 1441.6 5 2 1190.7 -25.1 Details
20 Knight Riders Youth Day Open 2025 (B+C) Standard 2025-06-15 2025-06-15 Johannesburg Metro (GJM) 5 1441.6 5 3 1412.6 -3.5 Details
21 JMC Helpmekaar 2025 (U12) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1441.6 5 2 1236.3 -19.3 Details
22 Knight Riders Juniors Open Chess Tournament 2025 (D) Standard 2025-05-24 2025-05-24 Johannesburg Metro (GJM) 5 1240.4 4 3 1653.3 31.5 Details
23 Moja Chess Extravaganza 2025 (U10) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1240.4 5 4 1705.1 55.2 Details
24 Moja Chess Extravaganza 2025 (Blitz) Blitz 2025-04-26 2025-04-26 Johannesburg Metro (GJM) 7 1240.4 6 1 1138 -2.7 Details
25 CPH May 2025 (D) Standard 2025-05-03 2025-05-03 Johannesburg Metro (GJM) 5 1240.4 5 2 1273.8 3.8 Details
26 MCA Summer March 2025 (Junior) Standard 2025-03-08 2025-03-08 Johannesburg Metro (GJM) 5 1171 5 3 1294.9 12.8 Details
27 JMC Crawford Ruimsig 2025 (U12) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1171 5 2 1304.2 13.4 Details
28 MCA Welcome 2025 (Junior) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1133.7 5 2 1150.1 0.8 Details
29 First Knights Juniors Chess Tournament 2025 (D) Standard 2025-02-09 2025-02-09 Johannesburg Metro (GJM) 5 1133.7 5 3.5 1351.4 20.6 Details
30 JMC Kick Off 2025 (D) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1133.7 5 1 990.2 -14.8 Details
31 Gauteng Inter-Region at UJ 2024 (U10 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1092 5 2 1288.2 20.8 Details
32 JMC Closed 2024 (U10) Standard 2024-08-09 2024-08-09 Johannesburg Metro (GJM) 5 1092.7 5 2 1104.4 0.2 Details
33 Fourth Knight Riders Juniors Open Chess Tournament 204 (U10) Standard 2024-08-03 2024-08-03 Johannesburg Metro (GJM) 5 1092.7 5 2 1094.9 -0.5 Details
34 JMC Crawford International Sandton 2024 (U10) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1104.7 5 1 1039.7 -6 Details
35 1st Knights Open Tournament 2024 (U10) Standard 2024-03-23 2024-03-23 Johannesburg Metro (GJM) 5 1061.9 5 2 1121.7 6.3 Details
36 JNW Open - Classic - Crawford 2024 (U10) Standard 2024-03-09 2024-03-09 Johannesburg Metro (GJM) 5 1061.9 4 1 1096.8 2.2 Details
37 JMC Unika School Tournament 2024 (U10) Standard 2024-03-02 2024-03-02 Johannesburg Metro (GJM) 5 1061.9 5 2 1205.1 12.9 Details
38 JMC Kick Off Tournament 2024 (U10) Standard 2024-01-28 2024-01-28 Johannesburg Metro (GJM) 5 1134.3 5 0 770.3 -36.2 Details
39 JMC Trinity Little Falls 2023 (U10) Standard 2023-07-02 2023-07-02 Johannesburg Metro (GJM) 5 1157.2 5 2.5 1154.2 -1 Details
40 JMC - The Higher Ground Restaurant 2nd Blitz Event 2023 Blitz 2023-07-30 2023-07-30 Johannesburg Metro (GJM) 7 1157.2 6 0 874 -10.3 Details
41 Thinkchess Tournament 2023 (Group 2) Standard 2023-01-28 2023-01-28 Johannesburg Metro (GJM) 5 1200 5 1.5 987 -21.4 Details
Game statistics ( )
Games 5
Wins 3
Draws 0
Losses 2
White 3
Black 2
White wins 2
Black wins 1
Score 3
Percent 60
Dp 85
AOR 1354.6
Performance 1439.6
Game statistics ()
Games 59
Wins 32
Draws 3
Losses 24
White 33
Black 26
White wins 18
Black wins 14
Score 33.5
Percent 56.8
Dp 57.6
AOR 1397.7
Performance 1455.3
Game statistics (History)
Games 215
Wins 94
Draws 10
Losses 111
White 114
Black 101
White wins 55
Black wins 39
Score 99
Percent 46
Dp -33.6
AOR 1331.2
Performance 1297.6
Rankings (Main)
National
Overall 2250
Gender 1957
Age group 170
Gender/Age 139
Provincial
Overall 766
Gender 664
Age group 62
Gender/Age 51
Regional
Overall 259
Gender 227
Age group 27
Gender/Age 23
Rankings (Standard)
National
Overall 2061
Gender 1771
Age group 158
Gender/Age 128
Provincial
Overall 737
Gender 633
Age group 60
Gender/Age 49
Regional
Overall 245
Gender 215
Age group 27
Gender/Age 23
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 5
Score 3
Percent 60
Aor 1354.6
Dp 85
Prat 1439.6
Performance ()
Games 59
Score 33.5
Percent 56.8
Aor 1397.7
Dp 57.6
Prat 1455.3
Performance (12 months)
Games 90
Score 50
Percent 55.6
Aor 1386.4
Dp 47.2
Prat 1433.7
Performance (History)
Games 215
Score 99
Percent 46
Aor 1331.2
Dp -33.6
Prat 1297.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Ravuri, C (Chinmay Vihaan) 4 0 4 JMC Crawford Ruimsig 2025 (U12) JMC Trinityhouse Randpark Ridge 2026 (U12) Details
Overall 2 Steyn, K (Kian) 3 0 3 JNW Open - Classic - Crawford 2024 (U10) FIDE in the West 2026 (U12) Details
Overall 3 Naidoo, K (Kehan) 3 1 2 JMC Crawford Ruimsig 2025 (U12) Gauteng Inter-Region at Emerald Resort 2025 (U12 Candidates) Details
Overall 4 Loots, A (Albert) 3 2 1 JMC Kick Off Tournament 2024 (U10) Fourth Knight Riders Juniors Open Chess Tournament 204 (U10) Details
Overall 5 Chauke, N (Nokukhanya) 3 2 1 Knight Riders Youth Day Open 2025 (B+C) 3rd Knight Riders Juniors Open Chess Tournament 2026 (D+E) Details
Standard 1 Ravuri, C (Chinmay Vihaan) 4 0 4 JMC Crawford Ruimsig 2025 (U12) JMC Trinityhouse Randpark Ridge 2026 (U12) Details
Standard 2 Chauke, N (Nokukhanya) 3 2 1 Knight Riders Youth Day Open 2025 (B+C) 3rd Knight Riders Juniors Open Chess Tournament 2026 (D+E) Details
Standard 3 Steyn, K (Kian) 3 0 3 JNW Open - Classic - Crawford 2024 (U10) FIDE in the West 2026 (U12) Details
Standard 4 Tabilo Lillo, M (Marcelo) 3 2 1 JMC Unika School Tournament 2024 (U10) JMC Crawford Ruimsig 2025 (U12) Details
Standard 5 Mkulisi, A (Asavela) 3 3 0 Knight Riders Juniors Open Chess Tournament 2025 (D) First Knight Riders Juniors Open Chess Tournament 2026 (D) Details