Chacon, Marcus
Current rating: 1447
Record: 9-12-1
| Grand Prix Albuquerque 2013 (THS standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | Laster, Chad (1500) | Lost 1-2 | -181483 |
| 2standard | 345 | Campisi, Jevon (1482) | Won 2-0 | +181501 |
| 3standard | 377 | Wittkopf, David (1474) | Lost 0-2 | -191482 |
| 4standard | 469 | Houle-vonbehren, Noel (1481) | Lost 0-2 | -181464 |
| 5standard | 455 | Cardinell, Nathan (1511) | Lost 0-2 | -171447 |
| 6standard | 419 | Swope, Jeffrey (1447) | Won 2-0 | +181465 |
| 7standard | 363 | Burns, Eric (1481) | Won 2-0 | +181483 |
| 8standard | 320 | ryzner, Michael (1481) | Lost 1-2 | -181465 |
| 9standard | 303 | Peterman, Joseph (1466) | Lost 0-2 | -181447 |
| average opponent: 1480record: 3-6 | new rating: 1447 | |||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 65 | sanchez, paul (1518) | Lost 1-2 | -181482 |
| 3standard | 276 | Selsing, Nicholas (1463) | Won 2-1 | +181500 |
| 4standard | 141 | Lutzi, Brenden (1507) | Won 2-0 | +181518 |
| 5standard | 58 | Tapp, Aaron (1489) | Won 2-1 | +181536 |
| 6standard | 29 | Warren, Ward (1520) | Lost 0-2 | -191517 |
| 7standard | 109 | Zarsky, Joseph (1450) | Won 2-1 | +171534 |
| 8standard | 57 | Solis, Juan (1544) | Won 2-1 | +181552 |
| 9standard | 52 | Farmer, Ben (1517) | ID | 01552 |
| 10standard | 52 | Hubbard, Alan (1697) | Lost 0-2 | -151537 |
| 11standard | 55 | Toups, Robert (1544) | Won 2-0 | +181555 |
| 12standard | 47 | Autin, Benjamin (1496) | Lost 1-2 | -191536 |
| 13standard | 53 | Arnold, Zaque (1576) | Lost 1-2 | -171519 |
| 14standard | 53 | BRUCE, NICHOLAS (1482) | Draw 1-1 | -11518 |
| 15standard | 54 | Borowicz, Brandon (1547) | Lost 0-2 | -171501 |
| average opponent: 1525record: 6-6-2 | new rating: 1501 | |||