Lin, ChengHsun
Current rating: 1611
Record: 14-9
| Regional Championships Taipei 2023 Cycle 4 (pioneer) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 24 | Chiang, Chun Tse (1500) | Won 2-0 | +171572 |
| 2pioneer | 20 | Yang, Chieh hsiang (1519) | Won 2-1 | +171589 |
| 3pioneer | 2 | Huang, Yung-Ming (1863) | Won 2-0 | +231612 |
| 4pioneer | 37 | Chuang, Shun Yu (1554) | Lost 1-2 | -201592 |
| 5pioneer | 7 | Lin, Yu Fan (1537) | Won 2-0 | +171609 |
| 6pioneer | 17 | Lee, Min Han (1454) | Won 2-0 | +161625 |
| 7pioneer | 29 | Chen, Hong Yu (1568) | ID | 01625 |
| Qpioneer | Chang, Cheng Yu (1852) | Lost 1-2 | -141611 | |
| top | average opponent: 1606record: 5-2-1 | new rating: 1611 | ||
| Regional Championships Taipei 2023 Cycle 3 (pioneer) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 8 | Cheng, Yu Chiao (1560) | Lost 0-2 | -171504 |
| 2pioneer | 18 | Lin, Chi Kuan (1546) | Lost 0-2 | -181486 |
| 3pioneer | 30 | Huang, Wei-Te (1398) | Won 2-1 | +171503 |
| 4pioneer | 22 | Zhang, Chihpo (1483) | Won 2-0 | +171520 |
| 5pioneer | 16 | Liu, Tei Ming (1453) | Won 2-1 | +171537 |
| 6pioneer | 12 | Chen, Hong Yu (1504) | Won 2-1 | +181555 |
| top | average opponent: 1491record: 4-2 | new rating: 1555 | ||
| Regional Championships Taipei 2023 (ONE standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 29 | Huang, Tachi (1720) | Won 2-0 | +211573 |
| 2standard | 14 | Shengchuan, Hsu (1519) | Lost 1-2 | -191554 |
| 3standard | 19 | Lee, Jim Tim (1799) | Lost 0-2 | -141540 |
| 4standard | 23 | Meng, Yang Chen (1481) | Lost 0-2 | -191521 |
| top | average opponent: 1630record: 1-3 | new rating: 1521 | ||
| Regional Championships Taipei 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 18 | Chen, Szu-Yuan (1527) | Won 2-0 | +181518 |
| 2pioneer | 10 | Hsueh, Shu-Yu (1708) | Won 2-0 | +221540 |
| 3pioneer | 6 | Cheng, Tung-Yi (1716) | Won 2-1 | +211561 |
| 4pioneer | 1 | Chang, Cheng Yu (1664) | Lost 1-2 | -161545 |
| 5pioneer | 5 | Lee, Hung (1710) | Won 2-1 | +211566 |
| 6pioneer | 3 | Huang, Tzu Jui (1499) | ID | 01566 |
| Qpioneer | Lee, Jim Tim (1765) | Lost 0-2 | -141552 | |
| top | average opponent: 1656record: 4-2-1 | new rating: 1552 | ||