PLAYER PAGE

Personal

Li, J (Jiming)

Chess SA id

1150190422

FIDE id

?

Date of birth

2015-11-11 (U12)

Gender

Male

Region

Tshwane (GTP)

Citizen

CHN

Titles

Chess SA registered

Yes

Last active game

2025-09-27

Personal details last changed

2025-03-25

Junior GPX Games

Junior GPX Points

Item Main Standard Rapid Blitz
Rating 1422.2 1418.3 1200 1200
Raw rating 1413.8 1396.1 1200 1200
Weighted rating 1422.2 1418.3 1200 1200
Weighted performance 1340.3 1340.3 0 0
Floor 1015.2 1014.9 700 700
K-factor 32 32 36 36
Min/Max rating change allowed 122.3 125.4 165.8 165.8
Highest rating 1515.2
2024-11-01
1514.9
2024-11-01
1200
2018-10-01
1200
2018-10-01
Highest raw rating 1515.2
2024-11-01
1514.9
2024-11-01
1200
2024-02-01
1200
2024-02-01
Highest weighted rating 1422.2
2025-09-30
1418.3
2025-09-30
1200
2018-10-01
1200
2018-10-01
Highest weighted performance 1515.2
2024-11-01
1514.9
2024-11-01
1200
2024-02-01
1200
2024-02-01

Prediction
Item Main Standard Rapid Blitz
Rating change 3.4 2.3 0 0
New rating 1425.6 1420.6 1200 1200
Analysis
Rating 1422.2 1418.3 1200 1200
Raw rating 1413.8 1396.1 1200 1200
Weighted rating 1422.2 1418.3 1200
Weighted performance 1340.3 1340.3 0
K-factor 32 32 36 36
Floor 1015.2 1014.9 700 700
Max/Min rating change allowed 122.3 125.4 165.8 165.8
Games 0 0 0 0
Score 0 0 0 0
Expected score 0 0 0 0
Score-Expected 0 0 0 0
Temp raw +/- 0 0 0 0
Final raw +/- 0 0 0 0
New raw rating 1413.8 1396.1 1200 1200
New weighted rating 1425.6 1420.6 1200 1200
New weighted performance 1339.9 1339.8 0 0
Temp new rating 1425.6 1420.6 1200 1200
Temp new rating +/- 3.4 2.3 0 0
Final new rating +/- 3.4 2.3 0 0
New rating 1425.6 1420.6 1200 1200
New K-factor 32 32 36 36
New floor 1015.2 1014.9 700 700

Item Main Standard Rapid Blitz
0 0 0 0
113 113 0 0
102 102 0 0
5 5 0 0
0 0 0 0
0 0 0 0
History 220 220 0 0

Games since
Main
220
Standard
220
Rapid
0
Blitz
0
Gender Male
Age group U12
Region Tshwane (GTP)
Province Gauteng (GT)
Main
RSA Province Region
Overall 1944 686 244
Male 1625 564 196
U12 249 90 33
U12 Male 181 63 20
Standard
RSA Province Region
Overall 1867 698 261
Male 1539 569 207
U12 243 92 35
U12 Male 177 63 20
Rapid
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U12 -1 -1 -1
U12 Male -1 -1 -1
Blitz
RSA Province Region
Overall -1 -1 -1
Male -1 -1 -1
U12 -1 -1 -1
U12 Male -1 -1 -1

Games Score % Dp AvgOpp Performance
Main 0 0 0 0 0 0
Standard 0 0 0 0 0 0
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
Games Score % Dp AvgOpp Performance
Main 113 63 55.75 48.9 1373 1421.9
Standard 113 63 55.75 48.9 1373 1421.9
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0
History
Games Score % Dp AvgOpp Performance
Main 220 131.5 59.77 83.1 1311.6 1394.7
Standard 220 131.5 59.77 83.1 1311.6 1394.7
Rapid 0 0 0 0 0 0
Blitz 0 0 0 0 0 0

Date Main Standard Rapid Blitz
2025-09-30 1413.8 1396.1 1200 1200
2025-09-01 1509.8 1503.7 1200 1200
2025-08-01 1512.7 1511.3 1200 1200
2025-07-01 1464.2 1457.4 1200 1200
2025-06-01 1434.5 1425.6 1200 1200
2025-05-01 1397.6 1400.8 1200 1200
2025-04-01 1383.3 1384.2 1200 1200
2025-03-01 1385.9 1378.5 1200 1200
2025-02-01 1491.9 1488.4 1200 1200
2025-01-01 1504.4 1504 1200 1200
2024-12-01 1515.2 1514.9 1200 1200
2024-11-01 1515.2 1514.9 1200 1200
2024-10-01 1410.1 1421.3 1200 1200
2024-09-01 1312.8 1308.3 1200 1200
2024-08-01 1303.2 1296.4 1200 1200
2024-07-01 1303.2 1296.4 1200 1200
2024-06-01 1366.2 1363 1200 1200
2024-08-01 1374 1372.7 1200 1200
2024-04-01 1372.6 1372.1 1200 1200
2024-03-01 1265.4 1269.1 1200 1200
2024-02-01 1169.5 1162.9 1200 1200
2024-01-01 1169.5 1162.9 1200 1200
2023-12-01 1169.5 1162.9 1200 1200
2023-11-01 1169.5 1162.9 1200 1200

Comming soon.

Tournaments

No tournaments found.
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Centurion Chess Open Tournament (U12) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 2 Yes Analysis
2 Tshwane Chess Club Clash 2025 (Open) 2025-09-13 2025-09-13 Standard Tshwane (GTP) 5 5 2 Yes Analysis
3 2025 Alekhine Open (C) 2025-09-06 2025-09-07 Standard Tshwane (GTP) 5 5 2 Yes Analysis
4 2025 Midstream Open Chess Tournament (U12) 2025-08-25 2025-08-25 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
5 2025 Tshwane South School District CLOSED League Championship (U13A) 2025-08-15 2025-08-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
6 2025 Etienne Lewis Closed Chess Tournament (U12) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4.5 Yes Analysis
7 2025 Wynie Robbertse Chess Tournament (U12) 2025-07-19 2025-07-19 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 South African Open 2025 (U12 Open) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
9 2025 Elise Steenkamp Open Chess Tournament (Bishop) 2025-06-14 2025-06-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
10 2025 JMCA Open Chess Tournament (U12) 2025-06-07 2025-06-07 Standard Tshwane (GTP) 5 5 4 Yes Analysis
11 Knight Riders Juniors Open Chess Tournament 2025 (D) 2025-05-24 2025-05-24 Standard Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
12 2025 Tshwane South School District Individual Finals (D4) (U11 Boys) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
13 2025 Silver Lakes Chess Club Open Chess Tournament (U12) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 3 Yes Analysis
14 2025 Mid Gauteng Open Chess Tournament (U12) 2025-04-12 2025-04-12 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
15 Lubowski Open 2025 (D1) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
16 JCC - Dainfern Chess League 2025 (A) 2025-02-03 2025-03-17 Standard Johannesburg Metro (GJM) 6 2 1 Yes Analysis
17 2025 Chris Greyling Open Chess Tournament (U12) 2025-03-15 2025-03-15 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
18 2025 Prestige Open Chess Tournament (U12) 2025-03-08 2025-03-08 Standard Tshwane (GTP) 5 5 3 Yes Analysis
19 2025 KSNG Open (U12) 2025-02-22 2025-02-22 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
20 Constantiapark Open 2025 (U12) 2025-02-15 2025-02-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
21 2025 Blou Bul Open Chess Tournament (C) 2025-02-08 2025-02-08 Standard Tshwane (GTP) 5 4 1 Yes Analysis
22 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) 2025-02-01 2025-02-02 Standard Tshwane (GTP) 5 5 1 Yes Analysis
23 2025 Tshwane Chess OPEN Registration Tournament (U12) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 3 Yes Analysis
Last 500 tournaments since 01 January 2018
# Tournament Start End Type Host Rounds Games Score Cfr Analysis
1 2025 Centurion Chess Open Tournament (U12) 2025-09-27 2025-09-27 Standard Tshwane (GTP) 5 5 2 Yes Analysis
2 Tshwane Chess Club Clash 2025 (Open) 2025-09-13 2025-09-13 Standard Tshwane (GTP) 5 5 2 Yes Analysis
3 2025 Alekhine Open (C) 2025-09-06 2025-09-07 Standard Tshwane (GTP) 5 5 2 Yes Analysis
4 2025 Midstream Open Chess Tournament (U12) 2025-08-25 2025-08-25 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
5 2025 Tshwane South School District CLOSED League Championship (U13A) 2025-08-15 2025-08-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
6 2025 Etienne Lewis Closed Chess Tournament (U12) 2025-08-08 2025-08-10 Standard Tshwane (GTP) 7 7 4.5 Yes Analysis
7 2025 Wynie Robbertse Chess Tournament (U12) 2025-07-19 2025-07-19 Standard Tshwane (GTP) 5 5 3 Yes Analysis
8 South African Open 2025 (U12 Open) 2025-07-03 2025-07-05 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
9 2025 Elise Steenkamp Open Chess Tournament (Bishop) 2025-06-14 2025-06-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
10 2025 JMCA Open Chess Tournament (U12) 2025-06-07 2025-06-07 Standard Tshwane (GTP) 5 5 4 Yes Analysis
11 Knight Riders Juniors Open Chess Tournament 2025 (D) 2025-05-24 2025-05-24 Standard Johannesburg Metro (GJM) 5 5 3.5 Yes Analysis
12 2025 Tshwane South School District Individual Finals (D4) (U11 Boys) 2025-05-10 2025-05-10 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
13 2025 Silver Lakes Chess Club Open Chess Tournament (U12) 2025-05-03 2025-05-03 Standard Tshwane (GTP) 5 5 3 Yes Analysis
14 2025 Mid Gauteng Open Chess Tournament (U12) 2025-04-12 2025-04-12 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
15 Lubowski Open 2025 (D1) 2025-03-21 2025-03-22 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
16 JCC - Dainfern Chess League 2025 (A) 2025-02-03 2025-03-17 Standard Johannesburg Metro (GJM) 6 2 1 Yes Analysis
17 2025 Chris Greyling Open Chess Tournament (U12) 2025-03-15 2025-03-15 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
18 2025 Prestige Open Chess Tournament (U12) 2025-03-08 2025-03-08 Standard Tshwane (GTP) 5 5 3 Yes Analysis
19 2025 KSNG Open (U12) 2025-02-22 2025-02-22 Standard Tshwane (GTP) 5 5 2.5 Yes Analysis
20 Constantiapark Open 2025 (U12) 2025-02-15 2025-02-15 Standard Tshwane (GTP) 5 5 3 Yes Analysis
21 2025 Blou Bul Open Chess Tournament (C) 2025-02-08 2025-02-08 Standard Tshwane (GTP) 5 4 1 Yes Analysis
22 2025 Piet Robbertse Fide Rated Open Chess Tournament (C) 2025-02-01 2025-02-02 Standard Tshwane (GTP) 5 5 1 Yes Analysis
23 2025 Tshwane Chess OPEN Registration Tournament (U12) 2025-01-25 2025-01-25 Standard Tshwane (GTP) 5 5 3 Yes Analysis
24 Gauteng Inter-Region at UJ 2024 (U10 Open) 2024-12-07 2024-12-08 Standard Johannesburg Metro (GJM) 5 5 3 Yes Analysis
25 Laerskool Doringkloof Primary Open Chess Tournament 2024 (U10) 2024-10-19 2024-10-19 Standard Tshwane (GTP) 5 5 4 Yes Analysis
26 Gauteng Top Schools 2024 (U9 Open) 2024-10-04 2024-10-04 Standard Ekurhuleni (GE) 5 5 5 Yes Analysis
27 Centurion Chess Open Tournament 2024 (U10) 2024-09-21 2024-09-21 Standard Tshwane (GTP) 5 5 3 Yes Analysis
28 2024 Curro Hazeldean High Open Chess Tournament (U10) 2024-09-07 2024-09-07 Standard Tshwane (GTP) 5 5 4 Yes Analysis
29 2024 Etienne Lewis (U10) 2024-08-30 2024-09-01 Standard Tshwane (GTP) 7 7 5 Yes Analysis
30 2024 Jacaranda Round Robin Open Chess Tournament (G) 2024-08-17 2024-08-17 Standard Tshwane (GTP) 5 5 0 Yes Analysis
31 2024 Alekhine Open Chess Tournament (U10) 2024-08-09 2024-08-09 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
32 D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) 2024-08-03 2024-08-03 Standard Tshwane (GTP) 5 5 4 Yes Analysis
33 2024 Elise Steenkamp Open Chess Tournament (Rooks) 2024-06-15 2024-06-15 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis
34 2024 Johannes Mabusela's 40th Birthday Chess Tournament F Section (D) 2024-06-01 2024-06-01 Standard Tshwane (GTP) 5 5 3 Yes Analysis
35 2024 Mid Gauteng Open Chess Tournament (U10) 2024-05-02 2024-05-02 Standard Tshwane (GTP) 5 5 3 Yes Analysis
36 2024 Silver Lakes Open Chess Tournament (E) 2024-04-20 2024-04-20 Standard Tshwane (GTP) 5 5 4 Yes Analysis
37 2024 Milos Ristic Open Chess Tournament (U10) 2024-04-27 2024-04-27 Standard Tshwane (GTP) 5 5 3 Yes Analysis
38 2024 Chris Greyling Open Chess Tournament (E) 2024-03-16 2024-03-16 Standard Tshwane (GTP) 5 5 4 Yes Analysis
39 2024 Wynie Robbertse Chess Tournament (E) 2024-03-02 2024-03-02 Standard Tshwane (GTP) 5 5 4 Yes Analysis
40 2024 Tshwane Chess AHS Open Chess Tournament (E) 2024-02-24 2024-02-24 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
41 2024 Constantiapark Open (E) 2024-02-17 2024-02-17 Standard Tshwane (GTP) 5 5 3 Yes Analysis
42 2024 Piet Robbertse Open Chess Tournament (E) 2024-02-03 2024-02-03 Standard Tshwane (GTP) 5 5 3.5 Yes Analysis
43 2024 Blou Bul Open Chess Tournament (E) 2024-02-10 2024-02-10 Standard Tshwane (GTP) 5 5 3 Yes Analysis
44 Lardies Open Tournament 2023 (F) 2023-10-28 2023-10-28 Standard Tshwane (GTP) 5 5 1.5 Yes Analysis

Top 3 Streaks

# Games Start End
1 6 Tournament
Centurion Chess Open Tournament 2024
Tournament
Gauteng Top Schools 2024
date
2024-09-21
rnd
5
type
Standard
result
1
date
2024-10-04
rnd
5
type
Standard
result
1
Opponent
Khosana, O (Onalerona)
Opponent
Pretorius, C (Caleb)
2 6 Tournament
2024 Tshwane Chess AHS Open Chess Tournament
Tournament
2024 Wynie Robbertse Chess Tournament
date
2024-02-24
rnd
3
type
Standard
result
1
date
2024-03-02
rnd
3
type
Standard
result
1
Opponent
Zhu, H (Hengyu)
Opponent
Swanepoel, M (Marnu)
3 5 Tournament
Gauteng Inter-Region at UJ 2024
Tournament
2025 Tshwane Chess OPEN Registration Tournament
date
2024-12-07
rnd
3
type
Standard
result
1
date
2025-01-25
rnd
2
type
Standard
result
1
Opponent
Masekela, L (Lepato)
Opponent
Kirchner, R (Reinard)
# Games Start End
1 6 Tournament
Centurion Chess Open Tournament 2024
Tournament
Gauteng Top Schools 2024
date
2024-09-21
rnd
5
type
Standard
result
1
date
2024-10-04
rnd
5
type
Standard
result
1
Opponent
Khosana, O (Onalerona)
Opponent
Pretorius, C (Caleb)
2 6 Tournament
2024 Tshwane Chess AHS Open Chess Tournament
Tournament
2024 Wynie Robbertse Chess Tournament
date
2024-02-24
rnd
3
type
Standard
result
1
date
2024-03-02
rnd
3
type
Standard
result
1
Opponent
Zhu, H (Hengyu)
Opponent
Swanepoel, M (Marnu)
3 5 Tournament
Gauteng Inter-Region at UJ 2024
Tournament
2025 Tshwane Chess OPEN Registration Tournament
date
2024-12-07
rnd
3
type
Standard
result
1
date
2025-01-25
rnd
2
type
Standard
result
1
Opponent
Masekela, L (Lepato)
Opponent
Kirchner, R (Reinard)
No games found.
# Games Start End
No games found.
# Games Start End
# Games Start End
1 6 Tournament
Centurion Chess Open Tournament 2024
Tournament
Gauteng Top Schools 2024
date
2024-09-21
rnd
5
type
Standard
result
1
date
2024-10-04
rnd
5
type
Standard
result
1
Opponent
Khosana, O (Onalerona)
Opponent
Pretorius, C (Caleb)
2 6 Tournament
2024 Tshwane Chess AHS Open Chess Tournament
Tournament
2024 Wynie Robbertse Chess Tournament
date
2024-02-24
rnd
3
type
Standard
result
1
date
2024-03-02
rnd
3
type
Standard
result
1
Opponent
Zhu, H (Hengyu)
Opponent
Swanepoel, M (Marnu)
3 5 Tournament
Gauteng Inter-Region at UJ 2024
Tournament
2025 Tshwane Chess OPEN Registration Tournament
date
2024-12-07
rnd
3
type
Standard
result
1
date
2025-01-25
rnd
2
type
Standard
result
1
Opponent
Masekela, L (Lepato)
Opponent
Kirchner, R (Reinard)
# Games Start End
1 6 Tournament
Centurion Chess Open Tournament 2024
Tournament
Gauteng Top Schools 2024
date
2024-09-21
rnd
5
type
Standard
result
1
date
2024-10-04
rnd
5
type
Standard
result
1
Opponent
Khosana, O (Onalerona)
Opponent
Pretorius, C (Caleb)
2 6 Tournament
2024 Tshwane Chess AHS Open Chess Tournament
Tournament
2024 Wynie Robbertse Chess Tournament
date
2024-02-24
rnd
3
type
Standard
result
1
date
2024-03-02
rnd
3
type
Standard
result
1
Opponent
Zhu, H (Hengyu)
Opponent
Swanepoel, M (Marnu)
3 5 Tournament
Gauteng Inter-Region at UJ 2024
Tournament
2025 Tshwane Chess OPEN Registration Tournament
date
2024-12-07
rnd
3
type
Standard
result
1
date
2025-01-25
rnd
2
type
Standard
result
1
Opponent
Masekela, L (Lepato)
Opponent
Kirchner, R (Reinard)
No games found.
# Games Start End
No games found.
# Games Start End

Top 10 opponents most often played

# Opponent Main Standard Rapid Blitz
Gms Score Dp Gms Score Dp Gms Score Dp Gms Score Dp
Aor Prat Aor Prat Aor Prat Aor Prat
1 Jansen Van Vuuren ,A (Andre) 4 4 425 4 4 425 0 0 0 0 0 0
1180 1605 1179.3 1605 0 0 0 0
2 Kgwale ,O (Obotegile) 4 0 -425 4 0 -425 0 0 0 0 0 0
1296.8 871.8 1308.6 871.8 0 0 0 0
3 Dixon ,G (Genevieve) 4 1.5 -106.2 4 1.5 -106.2 0 0 0 0 0 0
1238.2 1132 1233.2 1132 0 0 0 0
4 Barkhuizen ,R (Reuben) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1287.9 1146.3 1288.5 1146.3 0 0 0 0
5 Barkhuizen ,SJ (Simon Jurgens) 3 0.5 -283.3 3 0.5 -283.3 0 0 0 0 0 0
1601.4 1318.1 1595.8 1318.1 0 0 0 0
6 Alberts ,E (Enrico) 3 0 -425 3 0 -425 0 0 0 0 0 0
1449.4 1024.4 1447.4 1024.4 0 0 0 0
7 Mothee ,A (Aric) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1344.1 1485.7 1339.5 1485.7 0 0 0 0
8 Van Der Merwe ,D (Duvan) 3 3 425 3 3 425 0 0 0 0 0 0
1217.7 1642.7 1218 1642.7 0 0 0 0
9 Rizvi ,Z (Zara) 3 1 -141.7 3 1 -141.7 0 0 0 0 0 0
1330 1188.4 1331.5 1188.4 0 0 0 0
10 Swanepoel ,M (Marnu) 3 2 141.7 3 2 141.7 0 0 0 0 0 0
1290.5 1432.2 1293.1 1432.2 0 0 0 0

Norms

No norms achieved.
# Norm Tournament Start End Rounds Games Score Details
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