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

PLAYER PAGE

Yu-Kai Shyu

1140305528
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1373.3
K-factor 32
Floor 1002.1
Highest 1520.2 (2026-01-01)
Min/Max +/- allowed 105
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1348.3
Final +/- 0
New Rating
()
Rating 1373.3
K-factor 32
Floor 1002.1
Highest 1520.2 (2026-01-01)
Min/Max +/- allowed 105.1
Standard rating
Rating 1355.2
K-factor 32
Floor 1006.9
Highest 1521.3 (2026-01-01)
Min/Max +/- allowed 104.9
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1348.3
Final +/- 0
New Rating
()
Rating 1355.2
K-factor 32
Floor 1006.9
Highest 1521.3 (2026-01-01)
Min/Max +/- allowed 104.9
Rapid rating
Rating 1242.7
K-factor 36
Floor 742.7
Highest 1242.7 (2026-06-01)
Min/Max +/- allowed 156
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1242.7
K-factor 36
Floor 742.7
Highest 1242.7 (2026-06-01)
Min/Max +/- allowed 156
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2024-05-01)
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 (2024-05-01)
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 (U14) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1373.3 4 3 1629.9 42.1 Details
2 Knights Watch Winter Classic 2026 (D) Standard 2026-07-04 2026-07-04 Johannesburg Metro (GJM) 5 1378.1 5 2 1110 -36.8 Details
3 4th Khelo India - LCA Chess Tournament 2026 (D) Standard 2026-07-12 2026-07-12 Johannesburg Metro (GJM) 5 1378.1 5 2 1297.2 -10.1 Details
4 JMC Trinityhouse Randpark Ridge 2026 (C) Standard 2026-06-27 2026-06-27 Johannesburg Metro (GJM) 5 1401.3 5 2 1264.6 -20.2 Details
5 JMC Helpmekaar 2026 (C) Standard 2026-05-31 2026-05-31 Johannesburg Metro (GJM) 5 1401.3 5 2.5 1374.2 -3.1 Details
6 Metamorph Grandmaster Challenge 2026 (Junior) Rapid 2026-05-16 2026-05-16 Johannesburg Metro (GJM) 5 1384 4 1 1385.1 -2.7 Details
7 JMC Crawford Sandton Rapid 2026 (Open) Rapid 2026-05-09 2026-05-09 Johannesburg Metro (GJM) 5 1384 5 3 1553.7 20 Details
8 3rd KHELO INDIA - LCA Chess Tournament 2026 (C) Standard 2026-04-19 2026-04-19 Johannesburg Metro (GJM) 5 1370.2 5 3 1466.1 13.9 Details
9 JMC Trinityhouse Little Falls (B) Standard 2026-02-28 2026-02-28 Johannesburg Metro (GJM) 5 1415.8 5 1 1130.4 -45.6 Details
10 MCA Welcome JHB 2026 (Advanced) Standard 2026-02-07 2026-02-07 Johannesburg Metro (GJM) 5 1503.6 5 1.5 1266.7 -23.9 Details
11 MCC CHESS Juniors Classical Tournament (Juniors) Standard 2026-01-31 2026-01-31 Johannesburg Metro (GJM) 5 1503.6 5 4 1471.2 -3.7 Details
12 2026 JMC Kick off Tournament (B) Standard 2026-02-01 2026-02-01 Johannesburg Metro (GJM) 5 1503.6 5 1.5 1224.9 -26.4 Details
13 Gauteng Inter-Region at Emerald Resort 2025 (U12 Candidates) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1460.7 5 5 1698.3 25.8 Details
14 Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (D) Standard 2025-09-27 2025-09-27 Johannesburg Metro (GJM) 5 1432.3 5 3 1622.5 17.8 Details
15 GoForChess Junior Chess Championships 2025 (U12) Standard 2025-09-14 2025-09-14 Johannesburg Metro (GJM) 5 1444.5 5 2 1379.1 -7.1 Details
16 JMC Closed 2025 (U12) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1434 5 3 1495.6 6 Details
17 JMC - Trinity Randpark Ridge 2025 (U12) Standard 2025-07-26 2025-07-26 Johannesburg Metro (GJM) 5 1380.4 5 2.5 1355.1 -3.2 Details
18 South African Open 2025 (U12 Open) Classical 2025-07-03 2025-07-05 Johannesburg Metro (GJM) 5 1380.4 5 3.5 1654.1 33 Details
19 2025 JMCA Open Chess Tournament (U12) Standard 2025-06-07 2025-06-07 Tshwane (GTP) 5 1370.2 4 2 1365.8 -0.3 Details
20 JMC Helpmekaar 2025 (U12) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1370.2 5 3 1424.2 6 Details
21 Mzansi Africa Classic 2025 (Intermediate) Standard 2025-05-17 2025-05-17 Johannesburg Metro (GJM) 5 1366.7 5 1.5 1154.4 -21.4 Details
22 JMC Crawford Sandton 2025 (U12) Standard 2025-05-10 2025-05-10 Johannesburg Metro (GJM) 5 1366.7 5 3 1413.4 5.3 Details
23 CPH May 2025 (D) Standard 2025-05-03 2025-05-03 Johannesburg Metro (GJM) 5 1366.7 5 3.5 1544.4 18.1 Details
24 MCA Welcome 2025 (Intermediate) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1383.5 5 2 1295 -9.3 Details
25 Gauteng Inter-Region at UJ 2024 (U12 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1321.9 5 5 1623.7 34.1 Details
26 Mzansi Summer Rapid 2024 (B) Rapid 2024-10-26 2024-10-26 Johannesburg Metro (GJM) 6 1303 6 3 1262.6 -3.1 Details
27 Laerskool Doringkloof Primary Open Chess Tournament 2024 (U12) Standard 2024-10-19 2024-10-19 Tshwane (GTP) 5 1303 5 3 1435.9 13.6 Details
28 Knight Riders Spring Chess Tournament 2024 (D) Standard 2024-09-28 2024-09-28 Johannesburg Metro (GJM) 5 1223.1 5 2.5 1318.5 9.8 Details
29 Centurion Chess Open Tournament 2024 (U12) Standard 2024-09-21 2024-09-21 Tshwane (GTP) 5 1223.1 5 3 1387.9 16.6 Details
30 Mzansi Spring Open 2024 (Juniors) Standard 2024-09-07 2024-09-07 Johannesburg Metro (GJM) 5 1223.1 5 3 1309.8 9.1 Details
31 JCC Khelo India 1st Annual Chess Tournament 2024 (D) Standard 2024-08-31 2024-08-31 Johannesburg Metro (GJM) 5 1223.1 5 2 1197.8 -2 Details
32 JMC Closed 2024 (D) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1234.9 5 3 1179.7 -6.6 Details
33 Chess Power House July Open 2024 (D) Standard 2024-07-20 2024-07-20 Johannesburg Metro (GJM) 5 1202 4 2 1305.7 8 Details
34 JMC Trinityhouse Randpark Ridge 2024 (D) Standard 2024-07-13 2024-07-13 Johannesburg Metro (GJM) 5 1202 5 3 1314.1 10.3 Details
35 GoForChess Junior Chess Championships 2024 (Junior) Standard 2024-05-19 2024-05-19 Johannesburg Metro (GJM) 5 1200 5 2.5 1201.7 1 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 58
Wins 24
Draws 5
Losses 29
White 29
Black 29
White wins 10
Black wins 14
Score 26.5
Percent 45.7
Dp -36.6
AOR 1379
Performance 1342.3
Game statistics (History)
Games 172
Wins 87
Draws 11
Losses 74
White 85
Black 87
White wins 40
Black wins 47
Score 92.5
Percent 53.8
Dp 32.1
AOR 1340.8
Performance 1372.9
Rankings (Main)
National
Overall 4147
Gender 3470
Age group 553
Gender/Age 401
Provincial
Overall 1439
Gender 1206
Age group 169
Gender/Age 127
Regional
Overall 421
Gender 365
Age group 44
Gender/Age 36
Rankings (Standard)
National
Overall 4086
Gender 3369
Age group 575
Gender/Age 411
Provincial
Overall 1459
Gender 1215
Age group 179
Gender/Age 132
Regional
Overall 413
Gender 355
Age group 45
Gender/Age 36
Rankings (Rapid)
National
Overall 3339
Gender 2665
Age group 718
Gender/Age 522
Provincial
Overall 786
Gender 624
Age group 161
Gender/Age 117
Regional
Overall 222
Gender 187
Age group 31
Gender/Age 27
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 58
Score 26.5
Percent 45.7
Aor 1379
Dp -36.6
Prat 1342.3
Performance (12 months)
Games 73
Score 36.5
Percent 50
Aor 1388.4
Dp 0
Prat 1388.4
Performance (History)
Games 172
Score 92.5
Percent 53.8
Aor 1340.8
Dp 32.1
Prat 1372.9
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mann, L (Leane) 3 1 2 Chess Power House July Open 2024 (D) Laerskool Doringkloof Primary Open Chess Tournament 2024 (U12) Details
Overall 2 Upadhyay, S (Savya) 3 1 2 2026 JMC Kick off Tournament (B) JMC Helpmekaar 2026 (C) Details
Overall 3 Motau, N (Neelo) 3 1 2 JCC Khelo India 1st Annual Chess Tournament 2024 (D) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Overall 4 Chauke, N (Nokukhanya) 3 1 2 JMC Closed 2024 (D) JMC Trinityhouse Randpark Ridge 2026 (C) Details
Overall 5 Brits, E (Etienne) 3 2 1 Mzansi Summer Rapid 2024 (B) Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (D) Details
Standard 1 Upadhyay, S (Savya) 3 1 2 2026 JMC Kick off Tournament (B) JMC Helpmekaar 2026 (C) Details
Standard 2 Mahale, A (Agastya) 3 1 2 GoForChess Junior Chess Championships 2024 (Junior) JMC Trinityhouse Randpark Ridge 2026 (C) Details
Standard 3 Chauke, N (Nokukhanya) 3 1 2 JMC Closed 2024 (D) JMC Trinityhouse Randpark Ridge 2026 (C) Details
Standard 4 Motau, N (Neelo) 3 1 2 JCC Khelo India 1st Annual Chess Tournament 2024 (D) 4th Khelo India - LCA Chess Tournament 2026 (D) Details
Standard 5 Mann, L (Leane) 3 1 2 Chess Power House July Open 2024 (D) Laerskool Doringkloof Primary Open Chess Tournament 2024 (U12) Details