Feng Chen, Junrong
Current rating: 1481
Record: 3-4
| Regional Championships Mexico City 2023 Cycle 3 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 9 | Bogantes, Mayron (1500) | Won 2-0 | +181518 |
| 2pioneer | 18 | Rangel Paez, Edgar Emmanuel (1396) | Lost 0-2 | -201498 |
| 3pioneer | 24 | Fertorandez, Valentin (1471) | Lost 0-2 | -191479 |
| 4pioneer | 69 | Gomez, Luis (1526) | Lost 0-2 | -171462 |
| 5pioneer | 69 | Ortiz Falcon, Gerardo (1465) | Won 2-0 | +181480 |
| 6pioneer | 54 | Guerrero, Claudio (1488) | Won 2-0 | +181498 |
| 7pioneer | 38 | Nunez Mora, Rodolfo (1531) | Lost 0-2 | -171481 |
| average opponent: 1482record: 3-4 | new rating: 1481 | |||