Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Johan Landman

172017078
Mangaung (FMB)
Personal
Main rating
Rating 1382
K-factor 32
Floor 935.8
Highest 1435.8 (2018-01-01)
Min/Max +/- allowed 119
Rating Change
()
Games 5
Score 4
We 2.01
SWe 1.67
Temp +/- 53.3
Penalties 0
Weight perform 1488.4
Final +/- +106.4
New Rating
()
Rating 1488.4
K-factor 32
Floor 988.4
Highest 1488.4 (2026-06-01)
Min/Max +/- allowed 109.9
Standard rating
Rating 1369.8
K-factor 32
Floor 935.8
Highest 1435.8 (2018-01-01)
Min/Max +/- allowed 118.5
Rating Change
()
Games 5
Score 4
We 2.02
SWe 1.98
Temp +/- 63.3
Penalties 0
Weight perform 1492.2
Final +/- +118.5
New Rating
()
Rating 1488.3
K-factor 32
Floor 988.3
Highest 1488.3 (2026-06-01)
Min/Max +/- allowed 110
Rapid rating
Rating 1388
K-factor 32
Floor 944.8
Highest 1499.8 (2019-06-01)
Min/Max +/- allowed 108.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1046.2
Final +/- 0
New Rating
()
Rating 1388
K-factor 32
Floor 944.8
Highest 1499.8 (2019-06-01)
Min/Max +/- allowed 108.2
Blitz rating
Rating 1288.5
K-factor 32
Floor 935.8
Highest 1435.8 (2018-01-01)
Min/Max +/- allowed 118.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1056.1
Final +/- 0
New Rating
()
Rating 1288.5
K-factor 32
Floor 935.8
Highest 1435.8 (2018-01-01)
Min/Max +/- allowed 118.5
Rating Graph
Tournaments
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Mangaung Metro Chess 5-6 June 2026 (A) Standard 2026-06-05 2026-06-06 Mangaung (FMB) 5 1382 5 4 1727.6 53.3 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Inter Regional Chess Championship 2026 (Individual Adult) Standard 2026-05-22 2026-05-23 Mangaung (FMB) 5 1396.7 5 3 1499 17.3 Details
2 Mangaung Metro Chess 8-9 May 2026 (A) Standard 2026-05-08 2026-05-09 Mangaung (FMB) 5 1396.7 5 1 1189.2 -32 Details
3 Mangaung Metro Chess 10-11 April 2026 (A) Standard 2026-04-10 2026-04-11 Mangaung (FMB) 5 1373.7 5 3 1512.9 23 Details
4 Morris Club Championship 2025 Rapid 2025-12-06 2025-12-06 Mangaung (FMB) 5 1352.3 3 3 1624.3 13.3 Details
5 Heidedal Chess 25 October 2025 (A) Rapid 2025-10-25 2025-10-25 Mangaung (FMB) 5 1356.2 5 2 1361.7 -0.5 Details
6 11th Piet van Zyl Chess Festival 2025 (A) Standard 2025-10-10 2025-10-11 Mangaung (FMB) 5 1356.2 4 1 1359 -2 Details
7 Smart Chess Blitz 2025 (Open) Blitz 2025-07-19 2025-07-19 Mangaung (FMB) 9 1256 9 5 1481.5 8.4 Details
8 South African Open 2025 (B) Classical 2025-06-28 2025-07-05 Johannesburg Metro (GJM) 11 1256 10 3.5 1455.9 43 Details
9 South African Open 2025 (Blitz) Blitz 2025-07-02 2025-07-02 Johannesburg Metro (GJM) 9 1256 9 5 1571.4 11.3 Details
10 10th Piet van Zyl Chess Festival 2024 (A+B) Standard 2024-05-24 2024-05-25 Mangaung (FMB) 5 1246.4 4 1 1327.5 6 Details
11 Mangaung Metro Chess 9 March 2024 (A) Rapid 2024-03-09 2024-03-09 Mangaung (FMB) 5 1227.2 5 2 1427.1 11.9 Details
12 Morris Club Championship 2023 Rapid 2023-07-28 2023-07-28 Mangaung (FMB) 5 1212.5 4 3 1339.4 7.5 Details
13 9th Piet van Zyl Chess Festival 2023 (A) Standard 2023-05-26 2023-05-27 Mangaung (FMB) 5 1206.5 4 1 1251.3 3.8 Details
14 8th Piet Van Zyl Chess Festival 2022 (A) Standard 2022-07-22 2022-07-23 Mangaung (FMB) 5 1242.3 4 0 1043.4 -22.3 Details
15 Smart Chess Blitz 2022 (Open) Blitz 2022-05-07 2022-05-07 Mangaung (FMB) 7 1235.6 7 3 1360.6 4.1 Details
16 Mangaung Metro Chess 22 January 2022 (A) Rapid 2022-01-22 2022-01-22 Mangaung (FMB) 5 1251.5 5 2 1123.9 -9.9 Details
17 Mangaung Metro Chess 28 August 2021 (A) Rapid 2021-08-28 2021-08-28 Mangaung (FMB) 5 1230.4 5 3 1449.1 13.4 Details
18 Morris Club Tournament 2020 Standard 2020-02-15 2020-02-15 Mangaung (FMB) 5 1233.9 5 3 1367.4 12.3 Details
19 Mangaung Metro Chess February 2020 (A) Standard 2020-02-21 2020-02-22 Mangaung (FMB) 5 1233.9 5 2 1085.5 -14.4 Details
20 Mangaung Metro Chess 17-18 January 2020 (A) Standard 2020-01-17 2020-01-18 Mangaung (FMB) 5 1200.8 5 3 1420.3 20.8 Details
21 2019 Kiri Michalakis (A) Standard 2019-09-24 2019-09-24 Mangaung (FMB) 5 1245.2 5 0 959 -27.7 Details
22 Free State Open Tournament 2019 (A) Standard 2019-08-30 2019-08-31 Mangaung (FMB) 5 1260.6 4 1 1140.5 -9.6 Details
23 Mangaung Metro July Trials 2019 (Open) Standard 2019-07-19 2019-07-20 Mangaung (FMB) 5 1284.5 5 2 1137.2 -14.8 Details
24 South African Open Chess Championships 2019 (B) Classical 2019-06-15 2019-06-22 Frances Baard (NCF) 9 1242.6 9 4 1244.1 -0.6 Details
25 South African Open Chess Championships 2019 (Rapid) Rapid 2019-06-17 2019-06-17 Frances Baard (NCF) 5 1242.6 5 2 1460 10.2 Details
26 South African Open Chess Championships 2019 (Blitz) Blitz 2019-06-19 2019-06-19 Frances Baard (NCF) 9 1242.6 9 1.5 1203 -2.4 Details
27 Mangaung Metro Chess 31 May to 1 June 2019 (A+B) Standard 2019-05-31 2019-06-01 Mangaung (FMB) 5 1242.6 4 3 1484.9 19.2 Details
28 Inter Regional Chess Championship 2019 (Adult) Standard 2019-05-10 2019-05-11 Mangaung (FMB) 5 1250.6 4 1 1206.3 -4.8 Details
29 Mangaung Metro Chess 12 to 13 April 2019 (A) Standard 2019-04-12 2019-04-13 Mangaung (FMB) 5 1266.7 5 2 1174 -9.9 Details
30 Mangaung Metro Chess 15-16 March 2019 (A) Standard 2019-03-15 2019-03-16 Mangaung (FMB) 5 1301.9 4 1 1020.6 -22.2 Details
31 Morris Club Challenge 2019 Standard 2019-02-16 2019-02-16 Mangaung (FMB) 5 1339.7 4 2 1305.9 -4 Details
32 Mangaung Metro Chess 1-2 February 2019 (A) Standard 2019-02-01 2019-02-02 Mangaung (FMB) 5 1339.7 5 1.5 1175.9 -19.7 Details
33 Mangaung Metro Chess 18-19 January 2019 (A) Standard 2019-01-18 2019-01-19 Mangaung (FMB) 5 1347.8 5 2 1292.3 -5.2 Details
34 Mangaung Metro Chess12 & 13 October 2018 (A) Standard 2018-10-12 2018-10-13 Mangaung (FMB) 5 1358.3 5 2.5 1299.3 -6.6 Details
35 Courteney Page 2018 (U18+Open) Standard 2018-09-07 2018-09-08 Mangaung (FMB) 5 1375 5 3 1259.7 -10.4 Details
36 Free State Open 2018 (A) Standard 2018-08-17 2018-08-18 Mangaung (FMB) 6 1376.1 6 3 1369.7 -0.7 Details
37 South African Open 2018 (B) Classical 2018-07-07 2018-07-14 Mangaung (FMB) 11 1417.7 11 7.5 1439.8 5.2 Details
38 South African Open 2018 (Blitz) Blitz 2018-07-11 2018-07-11 Mangaung (FMB) 9 1417.7 9 3 1243.7 -6.5 Details
39 Mangaung Metro Chess 27-28 July 2018 (A) Standard 2018-07-27 2018-07-28 Mangaung (FMB) 5 1417.7 5 2 1149.6 -24.4 Details
40 Amigo Spur Eligwa Chess Open 2018 (A) Standard 2018-05-19 2018-05-19 Sedibeng (GSV) 5 1435.8 5 2.5 1310.8 -11.5 Details
41 Mangaung Metro Chess 2 & 3 February 2018 (A) Standard 2018-02-02 2018-02-03 Mangaung (FMB) 5 1435.8 0 0 0 0 Details
42 Morris Club Challenge Standard 2017-02-11 2017-02-11 Mangaung (FMB) 5 1292 5 3 1070 -9.1 Details
43 Sa Club Championship 2016 (B) Classical 2016-12-01 2016-12-04 Free State (FS) 6 1361 6 0.5 978 -45.8 Details
44 Piet Van Zyl Chess Festival 2015 Classical 2015-06-26 2015-06-28 Free State (FS) 5 1410 5 1.5 1198 -30 Details
45 Cut Open Standard 2015-05-22 2015-05-23 Free State (FS) 6 1410 6 3 1327 14.4 Details
46 Free State Chess 6 & 7 February 2015 (Open) Standard 2015-02-06 2015-02-07 Free State (FS) 6 1452 6 3 1228 -6.9 Details
47 Morris Club Challenge Second Leg Standard 2013-08-09 2013-08-09 Free State (FS) 5 1422 3 3 1693 16.6 Details
Game statistics ( )
Games 5
Wins 4
Draws 0
Losses 1
White 3
Black 2
White wins 3
Black wins 1
Score 4
Percent 80
Dp 255
AOR 1472.6
Performance 1727.6
Game statistics ()
Games 20
Wins 11
Draws 0
Losses 9
White 9
Black 11
White wins 5
Black wins 6
Score 11
Percent 55
Dp 42.5
AOR 1439.7
Performance 1482.2
Game statistics (History)
Games 227
Wins 96
Draws 8
Losses 123
White 118
Black 109
White wins 52
Black wins 44
Score 100
Percent 44.1
Dp -50.6
AOR 1374.5
Performance 1323.9
Rankings (Main)
National
Overall 3958
Gender 3329
Age group 203
Gender/Age 203
Provincial
Overall 95
Gender 88
Age group 6
Gender/Age 6
Regional
Overall 63
Gender 60
Age group 4
Gender/Age 4
Rankings (Standard)
National
Overall 3797
Gender 3146
Age group 182
Gender/Age 182
Provincial
Overall 91
Gender 85
Age group 6
Gender/Age 6
Regional
Overall 59
Gender 56
Age group 4
Gender/Age 4
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 341
Gender 327
Age group 38
Gender/Age 38
Provincial
Overall 7
Gender 7
Age group 1
Gender/Age 1
Regional
Overall 5
Gender 5
Age group 1
Gender/Age 1
Performance ( )
Games 5
Score 4
Percent 80
Aor 1472.6
Dp 255
Prat 1727.6
Performance ()
Games 20
Score 11
Percent 55
Aor 1439.7
Dp 42.5
Prat 1482.2
Performance (12 months)
Games 60
Score 30.5
Percent 50.8
Aor 1472.9
Dp 7.1
Prat 1479.9
Performance (History)
Games 227
Score 100
Percent 44.1
Aor 1374.5
Dp -50.6
Prat 1323.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Botes, D (Dion) 5 2 3 Inter Regional Chess Championship 2019 (Adult) Mangaung Metro Chess 17-18 January 2020 (A) Details
Overall 2 Rossouw, J (Johrne) 4 3 1 Morris Club Tournament 2020 Smart Chess Blitz 2025 (Open) Details
Overall 3 Mantje, K (Katleho) 3 3 0 Mangaung Metro Chess12 & 13 October 2018 (A) Mangaung Metro Chess February 2020 (A) Details
Overall 4 Goosen, P (Pierre) 3 1 2 Free State Open Tournament 2019 (A) Mangaung Metro Chess 17-18 January 2020 (A) Details
Overall 5 Weng, Q (Qi) 3 2 1 Mangaung Metro Chess 9 March 2024 (A) Mangaung Metro Chess 8-9 May 2026 (A) Details
Standard 1 Botes, D (Dion) 5 2 3 Inter Regional Chess Championship 2019 (Adult) Mangaung Metro Chess 17-18 January 2020 (A) Details
Standard 2 Stott, RC (Robert Carl) 3 1 2 2019 Kiri Michalakis (A) Inter Regional Chess Championship 2026 (Individual Adult) Details
Standard 3 Mantje, K (Katleho) 3 3 0 Mangaung Metro Chess12 & 13 October 2018 (A) Mangaung Metro Chess February 2020 (A) Details
Standard 4 Goosen, P (Pierre) 3 1 2 Free State Open Tournament 2019 (A) Mangaung Metro Chess 17-18 January 2020 (A) Details
Standard 5 Sikwati, L (Lizo) 2 0 2 Mangaung Metro Chess 27-28 July 2018 (A) 8th Piet Van Zyl Chess Festival 2022 (A) Details
Rapid 1 Modirwa, O (Ofentse) 2 0 2 Mangaung Metro Chess 9 March 2024 (A) Heidedal Chess 25 October 2025 (A) Details
Blitz 1 Rossouw, J (Johrne) 2 2 0 Smart Chess Blitz 2022 (Open) Smart Chess Blitz 2025 (Open) Details
Blitz 2 Mitchell, V (Vanadium) 2 1 1 Smart Chess Blitz 2022 (Open) Smart Chess Blitz 2025 (Open) Details