Cerda, Jonathan
Current rating: 1486
Record: 3-4
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1170 | Carroll, Lindsey (1500) | Won 2-0 | +181518 |
| 2pioneer | 1019 | Vince, Jonathan (1462) | Won 2-1 | +171535 |
| 3pioneer | 1040 | Madson, Blake (1735) | Lost 1-2 | -141521 |
| 4pioneer | 1181 | Ward, Kenneth (1528) | Won 2-0 | +181539 |
| 5pioneer | 1092 | Kemper, Jayson (1523) | Lost 0-2 | -191520 |
| 6pioneer | 1171 | Mele, Nicholas (1623) | Lost 0-2 | -161504 |
| 7pioneer | 1255 | Bader, Andrew (1509) | Lost 0-2 | -181486 |
| average opponent: 1555record: 3-4 | new rating: 1486 | |||