Santos, Jonathan
Current rating: 1566
Record: 20-16-1
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 762 | Burket, Bill (1500) | Won 2-1 | +171609 |
| 2legacy | 1003 | Parker, Cory (1488) | Lost 1-2 | -211588 |
| 3legacy | 1149 | Wojnarski, Ryan (1462) | Lost 1-2 | -201568 |
| 4legacy | 1211 | Sowers, Brandon (1483) | Won 2-0 | +171585 |
| 5legacy | 989 | Melnick, Michael (1536) | Lost 1-2 | -191566 |
| top | average opponent: 1494record: 2-3 | new rating: 1566 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 318 | Bush, Zachary (1500) | Draw 1-1 | -11600 |
| 2standard | 391 | Roskam, Jason (1500) | Won 2-0 | +161616 |
| 3standard | 311 | Gagnon, Jean-Nicolas (1558) | Won 1-0 | +171633 |
| 4standard | 233 | Fisher, Reid (1555) | Lost 0-2 | -201613 |
| 5standard | 388 | Phamco, Anthony (1449) | Lost 0-2 | -211592 |
| top | average opponent: 1512record: 2-2-1 | new rating: 1592 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 350 | Kovalchick, Nick (1500) | Won 2-0 | +171567 |
| 2standard | 76 | Cullum, Travis (1600) | Won 2-0 | +191586 |
| 3standard | 20 | Penney, Joseph (1477) | Lost 0-2 | -201566 |
| 4standard | 448 | Rodriguez, Bryan (1515) | Won 2-0 | +171583 |
| 5standard | 293 | Jacobs, Rodney (1527) | Won 2-1 | +171600 |
| 6standard | 131 | Geda, Bryce (1558) | Won 2-0 | +171617 |
| 7standard | 39 | Harris, Josh (1564) | Lost 0-2 | -191598 |
| 8standard | 147 | Goertzen, Simon (1770) | Won 2-1 | +211619 |
| 9standard | 98 | Sardanelli, Thomas (1598) | Won 2-1 | +181637 |
| 10standard | 41 | Lake, Paul (1531) | Won 2-1 | +161653 |
| 11standard | 48 | Tharmaratnam, Samuel (1833) | Lost 0-2 | -151638 |
| 12standard | 64 | Brierley, Michael (1587) | Lost 0-2 | -191619 |
| 13standard | 76 | Krizan, Zach (1636) | Lost 0-2 | -181601 |
| top | average opponent: 1592record: 8-5 | new rating: 1601 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 29 | Poweleit, Eric (1499) | Lost 1-2 | -181474 |
| 2legacy | 161 | Gemme, Matthew T (1463) | Lost 0-2 | -181456 |
| 3legacy | 217 | Semeniuk, Liam (1464) | Won 2-0 | +181474 |
| 4legacy | 241 | Thorson, John M (1486) | Won 2-1 | +181492 |
| 5legacy | 171 | Baker, Nathaniel J (1506) | Won 2-1 | +181510 |
| 6legacy | 159 | Schutt, Charles (1484) | Lost 1-2 | -181492 |
| 7legacy | 155 | Goodrich, Richard (1506) | Won 2-1 | +181510 |
| 8legacy | 118 | Cavanagh-Trudel, Ariel (1521) | Won 2-0 | +181528 |
| 9legacy | 80 | Yam, Philip (1735) | Won 2-0 | +221550 |
| top | average opponent: 1518record: 6-3 | new rating: 1550 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 84 | Mercado, Guillermo (1651) | Lost 1-2 | -151485 |
| 5standard | 100 | Vartija, Henri (1538) | Lost 0-2 | -171468 |
| 6standard | 328 | Spicer, Greg (1518) | Won 2-0 | +191487 |
| 7standard | 195 | Hetrick, Michael (1722) | Lost 0-2 | -141473 |
| 8standard | 185 | Jackson, Terrence (1522) | Won 2-0 | +191492 |
| top | average opponent: 1590record: 2-3 | new rating: 1492 | ||