PLAYER PAGE
Yu-Kai Shyu
1140305528Johannesburg Metro (GJM)Personal
Main rating
| Rating | 1415.8 |
| 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 | 1358.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1415.8 |
| K-factor | 32 |
| Floor | 1002.1 |
| Highest | 1520.2 (2026-01-01) |
| Min/Max +/- allowed | 105.1 |
Standard rating
| Rating | 1411.6 |
| 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 | 1358.6 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1411.6 |
| K-factor | 32 |
| Floor | 1006.9 |
| Highest | 1521.3 (2026-01-01) |
| Min/Max +/- allowed | 104.9 |
Rapid rating
| Rating | 1212 |
| K-factor | 36 |
| Floor | 712 |
| Highest | 1239.7 (2024-11-01) |
| Min/Max +/- allowed | 156.7 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1212 |
| K-factor | 36 |
| Floor | 712 |
| Highest | 1239.7 (2024-11-01) |
| Min/Max +/- allowed | 156.7 |
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
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | JMC Trinityhouse Little Falls (B) | Standard | 2026-02-28 | 2026-02-28 | Johannesburg Metro (GJM) | 5 | 1415.8 | 5 | 1 | 1130.4 | -45.7 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | MCA Welcome JHB 2026 (Advanced) | Standard | 2026-02-07 | 2026-02-07 | Johannesburg Metro (GJM) | 5 | 1503.6 | 5 | 1.5 | 1266.7 | 0 | Details |
| 2 | MCC CHESS Juniors Classical Tournament (Juniors) | Standard | 2026-01-31 | 2026-01-31 | Johannesburg Metro (GJM) | 5 | 1503.6 | 5 | 4 | 1471.2 | 0 | Details |
| 3 | 2026 JMC Kick off Tournament (B) | Standard | 2026-02-01 | 2026-02-01 | Johannesburg Metro (GJM) | 5 | 1503.6 | 5 | 1.5 | 1224.9 | 0 | Details |
| 4 | 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 | 0 | Details |
| 5 | 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 | 0 | Details |
| 6 | GoForChess Junior Chess Championships 2025 (U12) | Standard | 2025-09-14 | 2025-09-14 | Johannesburg Metro (GJM) | 5 | 1444.5 | 5 | 2 | 1379.1 | 0 | Details |
| 7 | JMC Closed 2025 (U12) | Standard | 2025-08-09 | 2025-08-10 | Johannesburg Metro (GJM) | 5 | 1434 | 5 | 3 | 1495.6 | 0 | Details |
| 8 | JMC - Trinity Randpark Ridge 2025 (U12) | Standard | 2025-07-26 | 2025-07-26 | Johannesburg Metro (GJM) | 5 | 1380.4 | 5 | 2.5 | 1355.1 | 0 | Details |
| 9 | South African Open 2025 (U12 Open) | Classical | 2025-07-03 | 2025-07-05 | Johannesburg Metro (GJM) | 5 | 1380.4 | 5 | 3.5 | 1654.1 | 0 | Details |
| 10 | 2025 JMCA Open Chess Tournament (U12) | Standard | 2025-06-07 | 2025-06-07 | Tshwane (GTP) | 5 | 1370.2 | 4 | 2 | 1365.8 | 0 | Details |
| 11 | JMC Helpmekaar 2025 (U12) | Standard | 2025-06-01 | 2025-06-01 | Johannesburg Metro (GJM) | 5 | 1370.2 | 5 | 3 | 1424.2 | 0 | Details |
| 12 | Mzansi Africa Classic 2025 (Intermediate) | Standard | 2025-05-17 | 2025-05-17 | Johannesburg Metro (GJM) | 5 | 1366.7 | 5 | 1.5 | 1154.4 | 0 | Details |
| 13 | JMC Crawford Sandton 2025 (U12) | Standard | 2025-05-10 | 2025-05-10 | Johannesburg Metro (GJM) | 5 | 1366.7 | 5 | 3 | 1413.4 | 0 | Details |
| 14 | CPH May 2025 (D) | Standard | 2025-05-03 | 2025-05-03 | Johannesburg Metro (GJM) | 5 | 1366.7 | 5 | 3.5 | 1544.4 | 0 | Details |
| 15 | MCA Welcome 2025 (Intermediate) | Standard | 2025-02-15 | 2025-02-15 | Johannesburg Metro (GJM) | 5 | 1383.5 | 5 | 2 | 1295 | 0 | Details |
| 16 | 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 | 0 | Details |
| 17 | Mzansi Summer Rapid 2024 (B) | Rapid | 2024-10-26 | 2024-10-26 | Johannesburg Metro (GJM) | 6 | 1303 | 6 | 3 | 1262.6 | 0 | Details |
| 18 | Laerskool Doringkloof Primary Open Chess Tournament 2024 (U12) | Standard | 2024-10-19 | 2024-10-19 | Tshwane (GTP) | 5 | 1303 | 5 | 3 | 1435.9 | 0 | Details |
| 19 | 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 | 0 | Details |
| 20 | Centurion Chess Open Tournament 2024 (U12) | Standard | 2024-09-21 | 2024-09-21 | Tshwane (GTP) | 5 | 1223.1 | 5 | 3 | 1387.9 | 0 | Details |
| 21 | Mzansi Spring Open 2024 (Juniors) | Standard | 2024-09-07 | 2024-09-07 | Johannesburg Metro (GJM) | 5 | 1223.1 | 5 | 3 | 1309.8 | 0 | Details |
| 22 | 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 | 0 | Details |
| 23 | JMC Closed 2024 (D) | Standard | 2024-08-09 | 2024-08-11 | Johannesburg Metro (GJM) | 5 | 1234.9 | 5 | 3 | 1179.7 | 0 | Details |
| 24 | Chess Power House July Open 2024 (D) | Standard | 2024-07-20 | 2024-07-20 | Johannesburg Metro (GJM) | 5 | 1202 | 4 | 2 | 1305.7 | 0 | Details |
| 25 | JMC Trinityhouse Randpark Ridge 2024 (D) | Standard | 2024-07-13 | 2024-07-13 | Johannesburg Metro (GJM) | 5 | 1202 | 5 | 3 | 1314.1 | 0 | Details |
| 26 | GoForChess Junior Chess Championships 2024 (Junior) | Standard | 2024-05-19 | 2024-05-19 | Johannesburg Metro (GJM) | 5 | 1200 | 5 | 2.5 | 1201.7 | 0 | 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 | 15 |
| Wins | 6 |
| Draws | 2 |
| Losses | 7 |
| White | 8 |
| Black | 7 |
| White wins | 4 |
| Black wins | 2 |
| Score | 7 |
| Percent | 46.7 |
| Dp | -28.3 |
| AOR | 1349.3 |
| Performance | 1320.9 |
Game statistics (History)
| Games | 129 |
| Wins | 69 |
| Draws | 8 |
| Losses | 52 |
| White | 64 |
| Black | 65 |
| White wins | 34 |
| Black wins | 35 |
| Score | 73 |
| Percent | 56.6 |
| Dp | 56 |
| AOR | 1324.6 |
| Performance | 1380.6 |
Rankings (Main)
| National | |
| Overall | 2991 |
| Gender | 2552 |
| Age group | 315 |
| Gender/Age | 228 |
| Provincial | |
| Overall | 1040 |
| Gender | 875 |
| Age group | 102 |
| Gender/Age | 76 |
| Regional | |
| Overall | 336 |
| Gender | 294 |
| Age group | 38 |
| Gender/Age | 33 |
Rankings (Standard)
| National | |
| Overall | 2783 |
| Gender | 2360 |
| Age group | 298 |
| Gender/Age | 213 |
| Provincial | |
| Overall | 1011 |
| Gender | 856 |
| Age group | 100 |
| Gender/Age | 75 |
| Regional | |
| Overall | 310 |
| Gender | 270 |
| Age group | 36 |
| Gender/Age | 31 |
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 | 15 |
| Score | 7 |
| Percent | 46.7 |
| Aor | 1349.3 |
| Dp | -28.3 |
| Prat | 1320.9 |
Performance (12 months)
| Games | 69 |
| Score | 39 |
| Percent | 56.5 |
| Aor | 1379.1 |
| Dp | 55.4 |
| Prat | 1434.5 |
Performance (History)
| Games | 129 |
| Score | 73 |
| Percent | 56.6 |
| Aor | 1324.6 |
| Dp | 56 |
| Prat | 1380.6 |
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 | Brits, E (Etienne) | 3 | 2 | 1 | Mzansi Summer Rapid 2024 (B) | Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (D) | Details |
| Overall | 3 | Nameko, E (Emihle Lesedi) | 2 | 2 | 0 | JMC Trinityhouse Randpark Ridge 2024 (D) | Mzansi Spring Open 2024 (Juniors) | Details |
| Overall | 4 | Mahale, A (Agastya) | 2 | 1 | 1 | GoForChess Junior Chess Championships 2024 (Junior) | Khelo India - Lonehill Chess Academy - 2nd Annual Chess Tournament 2025 (D) | Details |
| Overall | 5 | Steyn, K (Kahn) | 2 | 1 | 1 | Chess Power House July Open 2024 (D) | CPH May 2025 (D) | Details |
| Standard | 1 | Mann, L (Leane) | 3 | 1 | 2 | Chess Power House July Open 2024 (D) | Laerskool Doringkloof Primary Open Chess Tournament 2024 (U12) | Details |
| Standard | 2 | Strickler, L (Luke) | 2 | 1 | 1 | Mzansi Spring Open 2024 (Juniors) | Mzansi Africa Classic 2025 (Intermediate) | Details |
| Standard | 3 | Thorulsley, K (Kairaav) | 2 | 0 | 2 | JMC Crawford Sandton 2025 (U12) | GoForChess Junior Chess Championships 2025 (U12) | Details |
| Standard | 4 | Nahon, J (James) | 2 | 1 | 1 | GoForChess Junior Chess Championships 2024 (Junior) | Chess Power House July Open 2024 (D) | Details |
| Standard | 5 | Akole, S (Sara) | 2 | 1 | 1 | JMC Trinityhouse Randpark Ridge 2024 (D) | MCA Welcome 2025 (Intermediate) | Details |