Stierwalt, Joseph
Current rating: 1555
Record: 4-1-1
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 330 | Yetter, Adam (1500) | Won 2-0 | +181518 |
| 2sealed | 347 | Gavilano, Matheo (1379) | Draw 1-1 | -31515 |
| 3sealed | 311 | Jones, Ryan (1595) | Won 2-1 | +201535 |
| 4sealed | 234 | Summers, Jonathan (1519) | Won 2-0 | +181553 |
| 5sealed | 165 | Rue, Charlie (1673) | Won 2-1 | +201573 |
| 6sealed | 133 | Kingsley, Kevin (1570) | Lost 1-2 | -181555 |
| average opponent: 1539record: 4-1-1 | new rating: 1555 | |||