Marvenko, Paul
Current rating: 1465
Record: 16-22
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 759 | Kordis, Matthew (1579) | Won 2-0 | +211442 |
| 2modern | 78 | Lauricella, John (1520) | Lost 0-2 | -171425 |
| 3modern | 650 | Glanville, David (1493) | Won 2-1 | +201445 |
| 4modern | 541 | Reed, Miles (1560) | Won 2-1 | +201465 |
| 5modern | 149 | Barlow, David (1752) | Won 2-1 | +231488 |
| 6modern | 94 | Nguyen, Richard (1898) | Lost 0-2 | -111477 |
| 7modern | 271 | Rong, Kei (1700) | Lost 0-2 | -141463 |
| 8modern | 500 | Lambaz, Khair (1535) | Won 2-0 | +191482 |
| 9modern | 374 | Layman, Ryan (1508) | Lost 0-2 | -171465 |
| top | average opponent: 1616record: 5-4 | new rating: 1465 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Pillasch, Garrett (1500) | Won 2-0 | +201403 |
| 2sealed | 193 | Morlock, Ryan (1597) | Lost 0-2 | -141389 |
| 3sealed | 515 | Flanary, Andrew (1499) | Won 2-1 | +201409 |
| 4sealed | 431 | Thornton, Mitchell (1523) | Lost 0-2 | -161393 |
| 5sealed | 562 | Farmer, Jennifer (1459) | Lost 0-2 | -171376 |
| 6sealed | 473 | Hampton, Casey (1483) | Won 2-1 | +201396 |
| 7sealed | 399 | Cruce, Codey (1420) | Won 2-0 | +181414 |
| 8sealed | 279 | Brown, Steven (1669) | Won 2-1 | +231437 |
| 9sealed | 195 | Ho, Anthony (1560) | Lost 0-2 | -161421 |
| top | average opponent: 1523record: 5-4 | new rating: 1421 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 310 | Mundy, Brian (1500) | Lost 0-2 | -161407 |
| 2modern | 557 | Lutzow, Jack (1482) | Won 2-1 | +191426 |
| 3modern | 545 | Savarin, Billy (1573) | Lost 0-2 | -151411 |
| 4modern | 591 | Hathcock, James (1459) | Won 2-0 | +191430 |
| 5modern | 469 | Gower, Alan J (1500) | Lost 1-2 | -171413 |
| 6modern | 486 | Niyazov, Igor (1572) | Lost 0-2 | -151398 |
| 7modern | 466 | Rodriguez, Stephen (1440) | Lost 0-2 | -171381 |
| 8modern | 414 | Ison, Austin (1445) | Won 2-0 | +191400 |
| 9modern | 372 | Nease, Steven (1464) | Lost 0-2 | -171383 |
| top | average opponent: 1493record: 3-6 | new rating: 1383 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Senatore, Marc (1500) | Won 2-0 | +181484 |
| 2sealed | 265 | Yakhnin, Joseph (1516) | Won 2-1 | +191503 |
| 3sealed | 27 | Hampton, Jesse (1752) | Lost 0-2 | -141489 |
| 4sealed | 208 | Manning, Christopher (1687) | Lost 1-2 | -141475 |
| 5sealed | 567 | Velarde, Wendell (1570) | Lost 0-2 | -161459 |
| 6sealed | 483 | Fox, Steven (1471) | Lost 0-2 | -181441 |
| 7sealed | 401 | Dery, Jennifer (1464) | Lost 0-2 | -181423 |
| top | average opponent: 1566record: 2-5 | new rating: 1423 | ||
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 302 | Schneider, Justin (1692) | Lost 0-2 | -151485 |
| 2sealed | 416 | Hodnicky, Richard (1464) | Lost 0-2 | -181467 |
| 3sealed | 543 | Menser, Jalen (1400) | Won 2-0 | +171484 |
| 4sealed | 443 | Kanellis, David (1480) | Lost 1-2 | -181466 |
| top | average opponent: 1509record: 1-3 | new rating: 1466 | ||