South, Ryan
Current rating: 1487
Record: 14-15-1
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 121 | Vega, Alexander (1500) | Won 2-0 | +181504 |
| 2standard | 64 | Richards, Adam (1474) | Lost 1-2 | -181486 |
| 3standard | 291 | Hand, Russell (1467) | Draw 0-0 | 01486 |
| 4standard | 355 | Tetu, Alan (1500) | Won 2-0 | +181504 |
| 5standard | 232 | Salazar Gonzales, Jorge Alberto (1557) | Lost 1-2 | -171487 |
| top | average opponent: 1500record: 2-2-1 | new rating: 1487 | ||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 284 | Clark, Jeffery (1500) | Lost 1-2 | -191505 |
| 2standard | 263 | Dresslar, Maxwell (1482) | Won 2-0 | +181523 |
| 3standard | 270 | Alldredge, Aaron (1502) | Lost 1-2 | -191504 |
| 4standard | 313 | Williams, Haydn (1487) | Lost 1-2 | -181486 |
| top | average opponent: 1493record: 1-3 | new rating: 1486 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Benefield, Bradd (1500) | Won 2-0 | +181518 |
| 2sealed | 112 | LeBlanc, Jobey (1518) | Lost 0-2 | -181500 |
| 3sealed | 239 | Patterson, Robert (1499) | Won 2-0 | +181518 |
| 4sealed | 253 | Rausche, Jonathan (1501) | Won 2-0 | +171535 |
| 5sealed | 221 | Chapin, Patrick (1913) | Lost 1-2 | -111524 |
| 6sealed | 271 | Mining, Andrew (1517) | Won 2-0 | +181542 |
| 7sealed | 128 | McMillen, Jacob (1534) | Lost 1-2 | -181524 |
| top | average opponent: 1569record: 4-3 | new rating: 1524 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Nelson, Logan (1500) | Won 2-0 | +181496 |
| 2sealed | 4 | Shiao, Raven (1518) | Won 2-0 | +181514 |
| 3sealed | 51 | Jones, Phil (1553) | Won 2-1 | +191533 |
| 4sealed | 46 | Dalglish, Jamie (1554) | Lost 1-2 | -181515 |
| 5sealed | 33 | Riley, Angela (1528) | Won 2-0 | +191534 |
| 6sealed | 41 | Pelcak, John (1625) | Lost 1-2 | -171517 |
| 7sealed | 42 | Powell, Mark (1535) | Lost 1-2 | -171500 |
| top | average opponent: 1545record: 4-3 | new rating: 1500 | ||
| Grand Prix Houston 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 40 | Gubbay, David (1445) | Won 2-1 | +171517 |
| 2extended | 11 | Parker, Neil (1518) | Lost 1-2 | -181499 |
| 3extended | 67 | Bernstein, Adam (1417) | Lost 0-2 | -191480 |
| 4extended | 103 | Baehr, Kevin (1410) | Lost 1-2 | -201460 |
| 5extended | 109 | King, Steven (1414) | Won 2-0 | +171477 |
| 6extended | 88 | March, Devyn (1483) | Lost 0-2 | -171460 |
| 7extended | 79 | Parish, Michael (1463) | Won 2-0 | +181478 |
| top | average opponent: 1450record: 3-4 | new rating: 1478 | ||