Stob, Joel
Current rating: 1571
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 483 | Galante, Andrew (1500) | Won 2-0 | +181535 |
| 2sealed | 227 | Corley, Michael (1587) | Lost 1-2 | -171518 |
| 3sealed | 454 | Sowers, Travis (1680) | Won 2-0 | +211539 |
| 4sealed | 430 | Jury, Nick (1343) | Won 2-0 | +141553 |
| 5sealed | 255 | Hill, Matt (1557) | Won 2-0 | +181571 |
| 6sealed | 211 | Webster, Billy (1553) | Won 2-1 | +181589 |
| 7sealed | 133 | Yu, Fred (1631) | Won 2-1 | +191608 |
| 8sealed | 16 | Generas, Josh (1597) | Lost 0-2 | -191589 |
| 9sealed | 57 | Patino, Daryl (1567) | Lost 0-2 | -181571 |
| top | average opponent: 1557record: 6-3 | new rating: 1571 | ||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 6 | Wolter, Greg (1500) | Lost 0-1 | -191534 |
| 4block | 69 | Fredrickson, Josh (1517) | Won 2-0 | +171551 |
| 5block | 29 | Ziegler, Paul (1657) | Lost 1-2 | -161535 |
| 6block | 92 | Richardson, Shawn (1516) | Lost 0-2 | -181517 |
| top | average opponent: 1547record: 1-3 | new rating: 1517 | ||
| Grand Prix Leipzig 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Fetzer, Konstatin (1500) | Won 2-1 | +181518 |
| 2sealed | 38 | Blieck, Benny (1334) | Won 2-0 | +151533 |
| 3sealed | 57 | Schonfelder, Torben (1536) | Won 2-1 | +181551 |
| 4sealed | 36 | Henke, Tobias (1678) | Won 2-0 | +201571 |
| 5sealed | 9 | Haka, Petr (1697) | Lost 0-2 | -161555 |
| 6sealed | 36 | Ligionis, Ignas (1502) | Lost 0-2 | -191536 |
| 7sealed | 81 | Nagy, Zoltan (1518) | Lost 0-2 | -181518 |
| 8sealed | 90 | Roelant, Jens (1470) | Won 2-1 | +171535 |
| 9sealed | 67 | Bachmann, Mikk-Erik (1508) | Won 2-0 | +181553 |
| top | average opponent: 1527record: 6-3 | new rating: 1553 | ||