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

PLAYER PAGE

Yu-Kai Shyu

1140305528
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1430.8
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 1419.6
Final +/- 0
New Rating
()
Rating 1430.8
K-factor 32
Floor 1002.1
Highest 1520.2 (2026-01-01)
Min/Max +/- allowed 105.1
Standard rating
Rating 1430.8
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 1419.6
Final +/- 0
New Rating
()
Rating 1430.8
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 5th KHELO INDIA - LCA Chess Tournament 2026 (D) Standard 2026-09-20 2026-09-20 Johannesburg Metro (GJM) 5 1373.3 5 3 1574 32.3 Details
2 JMC Closed 2026 (U14) Standard 2026-08-01 2026-08-02 Johannesburg Metro (GJM) 5 1373.3 4 3 1629.9 42.1 Details
3 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
4 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
5 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
6 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
7 Metamorph Grandmaster Challenge 2026 (Junior) Rapid 2026-05-16 2026-05-16 Johannesburg Metro (GJM) 5 1384 4 1 1385.1 -2.7 Details
8 JMC Crawford Sandton Rapid 2026 (Open) Rapid 2026-05-09 2026-05-09 Johannesburg Metro (GJM) 5 1384 5 3 1553.7 20 Details
9 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
10 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
11 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
12 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
13 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
14 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
15 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
16 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
17 JMC Closed 2025 (U12) Standard 2025-08-09 2025-08-10 Johannesburg Metro (GJM) 5 1434 5 3 1495.6 6 Details
18 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
19 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
20 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
21 JMC Helpmekaar 2025 (U12) Standard 2025-06-01 2025-06-01 Johannesburg Metro (GJM) 5 1370.2 5 3 1424.2 6 Details
22 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
23 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
24 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
25 MCA Welcome 2025 (Intermediate) Standard 2025-02-15 2025-02-15 Johannesburg Metro (GJM) 5 1383.5 5 2 1295 -9.3 Details
26 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
27 Mzansi Summer Rapid 2024 (B) Rapid 2024-10-26 2024-10-26 Johannesburg Metro (GJM) 6 1303 6 3 1262.6 -3.1 Details
28 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
29 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
30 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
31 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
32 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
33 JMC Closed 2024 (D) Standard 2024-08-09 2024-08-11 Johannesburg Metro (GJM) 5 1234.9 5 3 1179.7 -6.6 Details
34 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
35 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
36 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 63
Wins 27
Draws 5
Losses 31
White 31
Black 32
White wins 11
Black wins 16
Score 29.5
Percent 46.8
Dp -27
AOR 1387.7
Performance 1360.7
Game statistics (History)
Games 177
Wins 90
Draws 11
Losses 76
White 87
Black 90
White wins 41
Black wins 49
Score 95.5
Percent 54
Dp 33.6
AOR 1345
Performance 1378.6
Rankings (Main)
National
Overall 2987
Gender 2548
Age group 349
Gender/Age 259
Provincial
Overall 1028
Gender 875
Age group 112
Gender/Age 86
Regional
Overall 325
Gender 287
Age group 34
Gender/Age 30
Rankings (Standard)
National
Overall 2643
Gender 2224
Age group 315
Gender/Age 226
Provincial
Overall 956
Gender 812
Age group 101
Gender/Age 76
Regional
Overall 298
Gender 260
Age group 32
Gender/Age 27
Rankings (Rapid)
National
Overall 3297
Gender 2634
Age group 706
Gender/Age 511
Provincial
Overall 785
Gender 625
Age group 165
Gender/Age 121
Regional
Overall 216
Gender 182
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 63
Score 29.5
Percent 46.8
Aor 1387.7
Dp -27
Prat 1360.7
Performance (12 months)
Games 68
Score 34.5
Percent 50.7
Aor 1379.3
Dp 6.2
Prat 1385.5
Performance (History)
Games 177
Score 95.5
Percent 54
Aor 1345
Dp 33.6
Prat 1378.6
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mahale, A (Agastya) 4 1 3 GoForChess Junior Chess Championships 2024 (Junior) 5th KHELO INDIA - LCA Chess Tournament 2026 (D) Details
Overall 2 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 3 Brits, E (Etienne) 3 2 1 Mzansi Summer Rapid 2024 (B) Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (D) Details
Overall 4 Stelloh, S (Sebastian) 3 0 3 JMC Closed 2025 (U12) 5th KHELO INDIA - LCA Chess Tournament 2026 (D) Details
Overall 5 Upadhyay, S (Savya) 3 1 2 2026 JMC Kick off Tournament (B) JMC Helpmekaar 2026 (C) Details
Standard 1 Mahale, A (Agastya) 4 1 3 GoForChess Junior Chess Championships 2024 (Junior) 5th KHELO INDIA - LCA Chess Tournament 2026 (D) Details
Standard 2 Chauke, N (Nokukhanya) 3 1 2 JMC Closed 2024 (D) JMC Trinityhouse Randpark Ridge 2026 (C) Details
Standard 3 Mann, L (Leane) 3 1 2 Chess Power House July Open 2024 (D) Laerskool Doringkloof Primary Open Chess Tournament 2024 (U12) 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 Stelloh, S (Sebastian) 3 0 3 JMC Closed 2025 (U12) 5th KHELO INDIA - LCA Chess Tournament 2026 (D) Details