PLAYER PAGE

Jiming Li

1150190422
Tshwane (GTP)
Personal
Main rating
Rating 1603
K-factor 28
Floor 1130.7
Highest 1630.7 (2026-07-01)
Min/Max +/- allowed 90
Rating Change
()
Games 10
Score 7
We 5.71
SWe 0.34
Temp +/- 9.5
Penalties 0
Weight perform 1616.6
Final +/- +13.6
New Rating
()
Rating 1616.6
K-factor 28
Floor 1130.7
Highest 1630.7 (2026-07-01)
Min/Max +/- allowed 89.8
Standard rating
Rating 1589.9
K-factor 28
Floor 1130.7
Highest 1630.7 (2026-07-01)
Min/Max +/- allowed 89.8
Rating Change
()
Games 5
Score 3
We 2.52
SWe 0.48
Temp +/- 13.4
Penalties 0
Weight perform 1593.8
Final +/- +13.4
New Rating
()
Rating 1603.3
K-factor 28
Floor 1130.7
Highest 1630.7 (2026-07-01)
Min/Max +/- allowed 89.8
Rapid rating
Rating 1252.5
K-factor 36
Floor 752.5
Highest 1252.5 (2026-09-01)
Min/Max +/- allowed 153.9
Rating Change
()
Games 5
Score 4
We 2.7
SWe -0.05
Temp +/- -1.7
Penalties 0
Weight perform 0
Final +/- -1.7
New Rating
()
Rating 1250.8
K-factor 36
Floor 752.5
Highest 1252.5 (2026-09-01)
Min/Max +/- allowed 153.9
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
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Gauteng Closed Chess Championships 2026 (U12 Open) Standard 2026-10-17 2026-10-17 Ekurhuleni (GE) 5 1603 5 3 1674.6 10.8 Details
2 Gauteng Top Schools Teams 2026 (U11) Rapid 2026-08-28 2026-08-28 Ekurhuleni (GE) 5 1603 5 4 1735.9 4.6 Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2026 Centurion Chess Club Open Tournament (U12) Standard 2026-09-19 2026-09-19 Tshwane (GTP) 5 1606.4 5 3 1573.2 -3.4 Details
2 2026 D4 Tshwane South Team Finals (U11 Open) Rapid 2026-08-22 2026-08-22 Tshwane (GTP) 5 1606.4 5 4 1627.6 3.9 Details
3 2026 Etienne Lewis (U12) Standard 2026-08-08 2026-08-10 Tshwane (GTP) 7 1606.4 7 6.5 1807.6 46.2 Details
4 2026 Jacaranda Round Robin Open Chess Tournament (C) Standard 2026-08-01 2026-08-01 Tshwane (GTP) 5 1606.4 5 0 1193.5 -55.3 Details
5 2026 Menlo Open (U12) Standard 2026-07-25 2026-07-25 Tshwane (GTP) 5 1606.4 5 4 1736.4 21.1 Details
6 South African Open Championship 2026 (U11 Boys) Classical 2026-07-02 2026-07-05 Cape Town (WCT) 7 1630.7 7 4 1458.9 -40.2 Details
7 2026 Anton Van Wouw Open (U12) Standard 2026-06-20 2026-06-20 Tshwane (GTP) 5 1550.3 5 4 1741.2 40 Details
8 Elise Steenkamp 2026 (Bishop 2) Standard 2026-06-13 2026-06-14 Tshwane (GTP) 5 1550.3 5 4 1705.7 26.4 Details
9 2026 Centurion Mall Open Chess Tournament (B) Standard 2026-05-16 2026-05-17 Tshwane (GTP) 5 1574.4 5 2 1444.5 -24.1 Details
10 2026 PBHS Open (U12) Standard 2026-04-25 2026-04-25 Tshwane (GTP) 5 1547.1 5 4 1653.1 17.9 Details
11 2026 KSNG Open Chess Tournament (U12) Standard 2026-04-18 2026-04-18 Tshwane (GTP) 5 1547.1 5 3 1493.8 -7 Details
12 2026 Mid Gauteng Open (U12) Standard 2026-04-11 2026-04-11 Tshwane (GTP) 5 1547.1 5 4 1657.4 16.4 Details
13 2026 Lubowski Open Chess Tournament (C) Standard 2026-03-21 2026-03-22 Tshwane (GTP) 5 1441.3 5 3 1504.7 12.5 Details
14 2026 Chris Greyling Open Tournament (U12) Standard 2026-03-14 2026-03-14 Tshwane (GTP) 5 1441.3 5 2.5 1397.6 -7.9 Details
15 2026 Silver Lakes Open Chess Tournament (U12) Standard 2026-03-07 2026-03-07 Tshwane (GTP) 5 1441.3 5 3.5 1718.1 42 Details
16 2026 Blou Bull Chess Tournament (U12) Standard 2026-02-21 2026-02-21 Tshwane (GTP) 5 1441.3 5 4 1687.1 37.3 Details
17 2026 AHS Chess Tournament (U12) Standard 2026-02-28 2026-02-28 Tshwane (GTP) 5 1441.3 5 4 1754.8 47.8 Details
18 2026 Constantiapark Open Chess Tournament (U12) Standard 2026-02-14 2026-02-14 Tshwane (GTP) 5 1428.4 5 3 1442.8 2.3 Details
19 2026 Piet Robbertse Open Chess Tournament (C) Standard 2026-02-07 2026-02-08 Tshwane (GTP) 5 1428.4 5 2 1387 -3.8 Details
20 MCA Tshwane Welcome 2026 (U12) Standard 2026-01-24 2026-01-24 Tshwane (GTP) 5 1428.4 5 2.5 1508.6 4.6 Details
21 2026 Tshwane Chess Registration Tournament (U12-1) Standard 2026-01-31 2026-01-31 Tshwane (GTP) 5 1428.4 5 3 1510.6 4.1 Details
22 Gauteng Inter-Region at Emerald Resort 2025 (U12 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1425.6 5 3.5 1502.7 9.4 Details
23 2025 Laerskool Doringkloof Primary Open Chess Tournament (U12) Standard 2025-10-25 2025-10-25 Tshwane (GTP) 5 1422.2 5 2 1378.4 -3.7 Details
24 Lardies Open 2025 (U12) Standard 2025-10-18 2025-10-18 Tshwane (GTP) 5 1422.2 5 2.5 1363.8 -6.3 Details
25 2025 Centurion Chess Open Tournament (U12) Standard 2025-09-27 2025-09-27 Tshwane (GTP) 5 1509.8 5 2 1316.1 -18.1 Details
26 Tshwane Chess Club Clash 2025 (Open) Standard 2025-09-13 2025-09-13 Tshwane (GTP) 5 1509.8 5 2 1279.6 -23.1 Details
27 2025 Alekhine Open (C) Standard 2025-09-06 2025-09-07 Tshwane (GTP) 5 1509.8 5 2 1344 -19 Details
28 2025 Midstream Open Chess Tournament (U12) Standard 2025-08-25 2025-08-25 Tshwane (GTP) 5 1512.7 5 3.5 1596 7.5 Details
29 2025 Tshwane South School District CLOSED League Championship (U13A) Standard 2025-08-15 2025-08-15 Tshwane (GTP) 5 1512.7 5 3 1310.6 -20.1 Details
30 2025 Etienne Lewis Closed Chess Tournament (U12) Standard 2025-08-08 2025-08-10 Tshwane (GTP) 7 1512.7 7 4.5 1576.9 10.9 Details
31 2025 Wynie Robbertse Chess Tournament (U12) Standard 2025-07-19 2025-07-19 Tshwane (GTP) 5 1464.2 5 3 1598.7 12.4 Details
32 South African Open 2025 (U12 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1464.2 5 3 1503.7 5.6 Details
33 2025 Elise Steenkamp Open Chess Tournament (Bishop) Standard 2025-06-14 2025-06-15 Tshwane (GTP) 5 1434.5 5 3 1448.5 2.4 Details
34 2025 JMCA Open Chess Tournament (U12) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1434.5 5 4 1539.9 9.8 Details
35 Knight Riders Juniors Open Chess Tournament 2025 (D) Standard 2025-05-24 2025-05-24 Johannesburg Metro (GJM) 5 1397.6 5 3.5 1511.7 10.5 Details
36 2025 Tshwane South School District Individual Finals (D4) (U11 Boys) Standard 2025-05-10 2025-05-10 Tshwane (GTP) 5 1397.6 5 2.5 1410.6 0.5 Details
37 2025 Silver Lakes Chess Club Open Chess Tournament (U12) Standard 2025-05-03 2025-05-03 Tshwane (GTP) 5 1397.6 5 3 1433.3 2.8 Details
38 2025 Mid Gauteng Open Chess Tournament (U12) Standard 2025-04-12 2025-04-12 Tshwane (GTP) 5 1383.3 5 3.5 1481.1 9 Details
39 Lubowski Open 2025 (D1) Standard 2025-03-21 2025-03-22 Tshwane (GTP) 5 1385.9 5 2.5 1242.4 -16.5 Details
40 JCC - Dainfern Chess League 2025 (A) Standard 2025-02-03 2025-03-17 Johannesburg Metro (GJM) 6 1385.9 2 1 1264.4 -3.3 Details
41 2025 Chris Greyling Open Chess Tournament (U12) Standard 2025-03-15 2025-03-15 Tshwane (GTP) 5 1385.9 5 3.5 1580.8 18.3 Details
42 2025 Prestige Open Chess Tournament (U12) Standard 2025-03-08 2025-03-08 Tshwane (GTP) 5 1385.9 5 3 1376 -0.2 Details
43 2025 KSNG Open (U12) Standard 2025-02-22 2025-02-22 Tshwane (GTP) 5 1491.9 5 2.5 1415.2 -8.1 Details
44 Constantiapark Open 2025 (U12) Standard 2025-02-15 2025-02-15 Tshwane (GTP) 5 1491.9 5 3 1470.3 -1.3 Details
45 2025 Blou Bul Open Chess Tournament (C) Standard 2025-02-08 2025-02-08 Tshwane (GTP) 5 1491.9 4 1 1181.9 -24.1 Details
46 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) Standard 2025-02-01 2025-02-02 Tshwane (GTP) 5 1491.9 5 1 1188.2 -32.7 Details
47 2025 Tshwane Chess OPEN Registration Tournament (U12) Standard 2025-01-25 2025-01-25 Tshwane (GTP) 5 1504.4 5 3 1430.1 -7.8 Details
48 Gauteng Inter-Region at UJ 2024 (U10 Open) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1515.2 5 3 1460.9 -6.8 Details
49 Laerskool Doringkloof Primary Open Chess Tournament 2024 (U10) Standard 2024-10-19 2024-10-19 Tshwane (GTP) 5 1410.1 5 4 1507.1 10.3 Details
50 Gauteng Top Schools 2024 (U9 Open) Standard 2024-10-04 2024-10-04 Ekurhuleni (GE) 5 1410.1 5 5 1711.1 30.2 Details
Game statistics ( )
Games 5
Wins 3
Draws 0
Losses 2
White 2
Black 3
White wins 2
Black wins 1
Score 3
Percent 60
Dp 85
AOR 1589.6
Performance 1674.6
Game statistics ()
Games 119
Wins 71
Draws 12
Losses 36
White 61
Black 58
White wins 40
Black wins 31
Score 77
Percent 64.7
Dp 125
AOR 1459.9
Performance 1584.9
Game statistics (History)
Games 354
Wins 201
Draws 31
Losses 122
White 184
Black 170
White wins 106
Black wins 95
Score 216.5
Percent 61.2
Dp 94.8
AOR 1364.6
Performance 1459.5
Rankings (Main)
National
Overall 1062
Gender 979
Age group 71
Gender/Age 61
Provincial
Overall 393
Gender 360
Age group 34
Gender/Age 29
Regional
Overall 148
Gender 140
Age group 7
Gender/Age 6
Rankings (Standard)
National
Overall 1053
Gender 954
Age group 73
Gender/Age 62
Provincial
Overall 411
Gender 373
Age group 36
Gender/Age 30
Regional
Overall 160
Gender 147
Age group 9
Gender/Age 7
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 1589.6
Dp 85
Prat 1674.6
Performance ()
Games 119
Score 77
Percent 64.7
Aor 1459.9
Dp 125
Prat 1584.9
Performance (12 months)
Games 124
Score 80.5
Percent 64.9
Aor 1454.8
Dp 126.8
Prat 1581.6
Performance (History)
Games 354
Score 216.5
Percent 61.2
Aor 1364.6
Dp 94.8
Prat 1459.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Dixon, G (Genevieve) 7 4 3 2024 Constantiapark Open (E) 2026 Menlo Open (U12) Details
Overall 2 Westermann, I (Inge) 7 3 4 2024 Alekhine Open Chess Tournament (U10) 2026 Anton Van Wouw Open (U12) Details
Overall 3 Rahlaga, K (Kaelo Alupheli) 6 4 2 2025 Tshwane South School District Individual Finals (D4) (U11 Boys) 2026 Centurion Chess Club Open Tournament (U12) Details
Overall 4 Khosana, O (Onalerona) 6 3 3 2024 Etienne Lewis (U10) 2026 Centurion Chess Club Open Tournament (U12) Details
Overall 5 Ravuri, C (Chinmay Vihaan) 6 4 2 2025 Chris Greyling Open Chess Tournament (U12) 2026 Anton Van Wouw Open (U12) Details
Standard 1 Westermann, I (Inge) 7 3 4 2024 Alekhine Open Chess Tournament (U10) 2026 Anton Van Wouw Open (U12) Details
Standard 2 Dixon, G (Genevieve) 7 4 3 2024 Constantiapark Open (E) 2026 Menlo Open (U12) Details
Standard 3 Rahlaga, K (Kaelo Alupheli) 6 4 2 2025 Tshwane South School District Individual Finals (D4) (U11 Boys) 2026 Centurion Chess Club Open Tournament (U12) Details
Standard 4 Khosana, O (Onalerona) 6 3 3 2024 Etienne Lewis (U10) 2026 Centurion Chess Club Open Tournament (U12) Details
Standard 5 Ravuri, C (Chinmay Vihaan) 6 4 2 2025 Chris Greyling Open Chess Tournament (U12) 2026 Anton Van Wouw Open (U12) Details