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

PLAYER PAGE

Yizheng Lin

1160158552
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1455.7
K-factor 28
Floor 1107.9
Highest 1607.9 (2025-04-01)
Min/Max +/- allowed 93
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1380.2
Final +/- 0
New Rating
()
Rating 1455.7
K-factor 28
Floor 1107.9
Highest 1607.9 (2025-04-01)
Min/Max +/- allowed 92.7
Standard rating
Rating 1443.6
K-factor 28
Floor 1109.2
Highest 1609.2 (2025-04-01)
Min/Max +/- allowed 92.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1380.2
Final +/- 0
New Rating
()
Rating 1443.6
K-factor 28
Floor 1109.2
Highest 1609.2 (2025-04-01)
Min/Max +/- allowed 92.6
Rapid rating
Rating 1412.4
K-factor 32
Floor 912.4
Highest 1572.5 (2024-02-01)
Min/Max +/- allowed 97.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1412.4
K-factor 32
Floor 912.4
Highest 1572.5 (2024-02-01)
Min/Max +/- allowed 97.5
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 JMC Closed 2026 (U12) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1455.7 5 3 1576.1 23.2 Details
2 MCA Winter Chill Classic 2026 (Intermediate) Standard 2026-07-25 2026-07-25 Johannesburg Metro (GJM) 5 1492 5 1 1062.3 -59.5 Details
3 JMC Crawford Sandton Rapid 2026 (Open) Rapid 2026-05-09 2026-05-09 Johannesburg Metro (GJM) 5 1492 0 0 500 0 Details
4 Chess Power House Freedom Day Open 2026 (D) Standard 2026-04-27 2026-04-27 Ekurhuleni (GE) 5 1486.1 5 3.5 1566 12 Details
5 3rd KHELO INDIA - LCA Chess Tournament 2026 (D) Standard 2026-04-19 2026-04-19 Johannesburg Metro (GJM) 5 1486.1 5 3 1465.6 -3.6 Details
6 Fourth Knight Riders Open Chess Tournament 2026 (D+E) Standard 2026-04-11 2026-04-11 Johannesburg Metro (GJM) 5 1486.1 5 3.5 1458.2 -2.6 Details
7 3rd Knight Riders Juniors Open Chess Tournament 2026 (D+E) Standard 2026-03-08 2026-03-08 Johannesburg Metro (GJM) 5 1488 5 3 1480.3 -1.9 Details
8 2nd Knight Riders Juniors Open Chess Tournament 2026 (D) Standard 2026-02-21 2026-02-21 Johannesburg Metro (GJM) 5 1493 5 2 1328.5 -15.4 Details
9 MCC CHESS Juniors Classical Tournament (Juniors) Standard 2026-01-31 2026-01-31 Johannesburg Metro (GJM) 5 1493 5 3 1412.1 -8.5 Details
10 2026 JMC Kick off Tournament (U12) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1493 5 3 1568.6 4.6 Details
11 First Knight Riders Juniors Open Chess Tournament 2026 (D) Standard 2026-01-17 2026-01-17 Johannesburg Metro (GJM) 5 1498.2 4 2.5 1449.4 -3.7 Details
12 Gauteng Inter-Region at Emerald Resort 2025 (U10 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1481.9 5 4.5 1680.4 22.9 Details
13 Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (E) Standard 2025-09-27 2025-09-27 Johannesburg Metro (GJM) 5 1480.5 5 2.5 1381.5 -10.1 Details
14 GoForChess Junior Chess Championships 2025 (U10) Standard 2025-09-14 2025-09-14 Johannesburg Metro (GJM) 5 1475.6 5 4 1516.1 3.5 Details
15 JMC Closed 2025 (U10) Standard 2025-08-09 2025-08-09 Johannesburg Metro (GJM) 5 1492.3 5 2 1376.4 -12 Details
16 JMC - Trinity Randpark Ridge 2025 (U10) Standard 2025-07-26 2025-07-26 Johannesburg Metro (GJM) 5 1513 5 3 1366.6 -14.8 Details
17 Third Knight Riders Junior Open 2025 (U10) Standard 2025-06-22 2025-06-22 Johannesburg Metro (GJM) 5 1538.2 5 3.5 1437.2 -10.3 Details
18 JMC Helpmekaar 2025 (U10) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1538.2 5 3 1464.5 -7.8 Details
19 Ekurhuleni Trials 2025 (G) Standard 2025-05-24 2025-05-24 Ekurhuleni (GE) 5 1560.1 5 5 1701.1 14.8 Details
20 Mzansi Africa Classic 2025 (Rising Stars) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1560.1 5 3.5 1546.2 -1.8 Details
21 Moja Chess Extravaganza 2025 (U10) Classical 2025-04-26 2025-04-28 Johannesburg Metro (GJM) 5 1560.1 5 2 1188.3 -42.6 Details
22 JMC Crawford Sandton 2025 (U10) Standard 2025-05-10 2025-05-10 Johannesburg Metro (GJM) 5 1560.1 5 3 1574.7 2.2 Details
23 South African Junior Closed Chess Championships 2025 (U10 Open) Classical 2025-03-31 2025-04-05 Cape Winelands (WCW) 9 1607.9 9 5 1428.3 -34.2 Details
24 2nd Knight Riders Junior Open 2025 (U10) Standard 2025-03-23 2025-03-23 Johannesburg Metro (GJM) 5 1489.7 5 5 1698 19.9 Details
25 JMC Crawford Ruimsig 2025 (U10) Standard 2025-03-01 2025-03-01 Johannesburg Metro (GJM) 5 1489.7 5 4 1659.3 15.9 Details
26 Knight Riders Open Chess Tournament 2025 (U10) Standard 2025-02-22 2025-02-22 Johannesburg Metro (GJM) 5 1436.9 5 4.5 1633.9 18.8 Details
27 MCA Welcome 2025 (Newcomers) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1436.9 5 3 1422.3 -2 Details
28 FIDE World Cadet Chess Championships 2024 Classical 2024-11-15 2024-11-26 FIDE (FID) 11 1436.9 10 2 1143.5 -67.4 Details
29 First Knights Juniors Chess Tournament 2025 (U10) Standard 2025-02-09 2025-02-09 Johannesburg Metro (GJM) 5 1436.9 5 4 1474.7 4.6 Details
30 JMC Kick Off 2025 (U10) Standard 2025-02-02 2025-02-02 Johannesburg Metro (GJM) 5 1436.9 5 2.5 1398.6 -3 Details
31 Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Combined) Classical 2024-12-16 2024-12-19 Capricorn (LCP) 7 1465.7 6 3 1403.2 -8.8 Details
32 Gauteng Inter-Region at UJ 2024 (U10 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1465.7 5 3 1374.9 -9.2 Details
33 CPH Boksburg Open 2024 (D) Standard 2024-10-26 2024-10-26 Ekurhuleni (GE) 5 1460.7 5 3.5 1499.3 3.2 Details
34 Knight Riders Spring Chess Tournament 2024 (U8+U10) Standard 2024-09-28 2024-09-28 Johannesburg Metro (GJM) 5 1419.5 5 3 1340.9 -8.1 Details
35 Centurion Chess Open Tournament 2024 (U10) Standard 2024-09-21 2024-09-21 Tshwane (GTP) 5 1419.5 5 3 1403.4 -2.2 Details
36 Mzansi Spring Open 2024 (Newcomer) Standard 2024-09-07 2024-09-07 Johannesburg Metro (GJM) 5 1419.5 5 5 1667.5 24.2 Details
37 JCC Khelo India 1st Annual Chess Tournament 2024 (E) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1419.5 5 4 1529.3 11.8 Details
38 JMC Closed 2024 (U10) Standard 2024-08-09 2024-08-09 Johannesburg Metro (GJM) 5 1424.5 5 2.5 1167.8 -25.6 Details
39 Fourth Knight Riders Juniors Open Chess Tournament 204 (U10) Standard 2024-08-03 2024-08-03 Johannesburg Metro (GJM) 5 1424.5 5 5 1658.3 22.4 Details
40 Ekurhuleni Trails 2 2024 (U8+U10) Standard 2024-07-27 2024-07-27 Ekurhuleni (GE) 5 1497.8 5 3.5 1394.5 -10.5 Details
41 Chess Power House July Open 2024 (E) Standard 2024-07-20 2024-07-20 Johannesburg Metro (GJM) 5 1497.8 5 3 1282.6 -19.9 Details
42 EN Chess Club Winter Open 2024 (D) Standard 2024-06-29 2024-06-29 Ekurhuleni (GE) 5 1497.8 0 0 0 0 Details
43 JMC Trinityhouse Randpark Ridge 2024 (U10) Standard 2024-07-13 2024-07-13 Johannesburg Metro (GJM) 5 1497.8 5 3 1344.5 -15.4 Details
44 2024 Elise Steenkamp Open Chess Tournament (Bishops) Standard 2024-06-15 2024-06-15 Tshwane (GTP) 5 1481.3 5 3.5 1452.9 -3.8 Details
45 Second Knight Riders Juniors Open Chess Tournament 2024 (U10) Standard 2024-06-08 2024-06-08 Johannesburg Metro (GJM) 5 1481.3 5 4 1436.4 -3.5 Details
46 Ekurhuleni Trails 1 2024 (U8+U10) Standard 2024-06-01 2024-06-01 Ekurhuleni (GE) 5 1481.3 5 4.5 1605 11.9 Details
47 JMC Trinityhouse Little Falls 2024 (U10) Standard 2024-06-02 2024-06-02 Johannesburg Metro (GJM) 5 1481.3 5 4 1545.2 5.6 Details
48 GoForChess Junior Chess Championships 2024 (Junior) Standard 2024-05-19 2024-05-19 Johannesburg Metro (GJM) 5 1486.9 5 4 1475 -1.7 Details
49 Chess Power House May Open 2024 (E) Standard 2024-05-25 2024-05-25 Johannesburg Metro (GJM) 5 1486.9 5 4 1546.2 5.3 Details
50 JMC Crawford International Sandton 2024 (U10) Standard 2024-05-11 2024-05-11 Johannesburg Metro (GJM) 5 1486.9 5 3 1457.3 -2 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 49
Wins 26
Draws 3
Losses 20
White 24
Black 25
White wins 13
Black wins 13
Score 27.5
Percent 56.1
Dp 52
AOR 1384.4
Performance 1436.5
Game statistics (History)
Games 307
Wins 196
Draws 17
Losses 94
White 159
Black 148
White wins 101
Black wins 95
Score 204.5
Percent 66.6
Dp 141.2
AOR 1309.7
Performance 1450.9
Rankings (Main)
National
Overall 2578
Gender 2215
Age group 216
Gender/Age 170
Provincial
Overall 890
Gender 763
Age group 77
Gender/Age 63
Regional
Overall 286
Gender 250
Age group 29
Gender/Age 25
Rankings (Standard)
National
Overall 2494
Gender 2107
Age group 230
Gender/Age 182
Provincial
Overall 907
Gender 767
Age group 86
Gender/Age 69
Regional
Overall 283
Gender 247
Age group 31
Gender/Age 27
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 49
Score 27.5
Percent 56.1
Aor 1384.4
Dp 52
Prat 1436.5
Performance (12 months)
Games 64
Score 38.5
Percent 60.2
Aor 1371.1
Dp 86.3
Prat 1457.4
Performance (History)
Games 307
Score 204.5
Percent 66.6
Aor 1309.7
Dp 141.2
Prat 1450.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Venter, J (Jaco) 8 5 3 JNW Open - Classic - Crawford 2024 (U10) JMC Closed 2025 (U10) Details
Overall 2 Steyn, K (Kahn) 7 3 4 JNW Open - Classic - Crawford 2024 (U10) JMC Helpmekaar 2025 (U10) Details
Overall 3 Hlabangwane, N (Ntwanano) 7 6 1 3rd Knight Riders Junior Open 2023 (U8) JMC Closed 2025 (U10) Details
Overall 4 Du Pisani, M (Malcolm) 6 2 4 JMC Trinityhouse Randpark Ridge 2024 (U10) 3rd Knight Riders Juniors Open Chess Tournament 2026 (D+E) Details
Overall 5 Naidoo, K (Kehan) 5 2 3 JNW Open - Classic - Crawford 2024 (U10) Fourth Knight Riders Open Chess Tournament 2026 (D+E) Details
Standard 1 Venter, J (Jaco) 8 5 3 JNW Open - Classic - Crawford 2024 (U10) JMC Closed 2025 (U10) Details
Standard 2 Hlabangwane, N (Ntwanano) 7 6 1 3rd Knight Riders Junior Open 2023 (U8) JMC Closed 2025 (U10) Details
Standard 3 Steyn, K (Kahn) 7 3 4 JNW Open - Classic - Crawford 2024 (U10) JMC Helpmekaar 2025 (U10) Details
Standard 4 Du Pisani, M (Malcolm) 6 2 4 JMC Trinityhouse Randpark Ridge 2024 (U10) 3rd Knight Riders Juniors Open Chess Tournament 2026 (D+E) Details
Standard 5 Naidoo, K (Kehan) 5 2 3 JNW Open - Classic - Crawford 2024 (U10) Fourth Knight Riders Open Chess Tournament 2026 (D+E) Details
Rapid 1 Stelloh, A (Alexander) 2 1 1 Chess Power House 1st Rapid 2024 (D) CPH St Andrew's Rapid 2024 (D) Details
Rapid 2 Farkas, L (Lavi) 2 0 2 Chess Power House 1st Rapid 2024 (D) JCC King David Linksfield Rapid 2024 (D) Details