Arellano, Fidel
Current rating: 1546
Record: 25-17-2 (GP) / 5-19 (professional)
| Grand Prix Costa Rica 2016 (SOI standard) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 33 | Herrador, Roberto Andres (1500) | Won 2-0 | +171564 |
| 2standard | 14 | Gatica, Miguel (1875) | Lost 0-2 | -121552 |
| 3standard | 155 | Brenes Rojas, Marco (1449) | Won 2-0 | +161568 |
| 4standard | 146 | Larratta, Leonard (1561) | Lost 1-2 | -181550 |
| 5standard | 158 | Rodriguez Canales, Juan Francisco (1501) | Won 2-0 | +171567 |
| 6standard | 132 | Vega Gonzalez, Carlos (1529) | Won 2-0 | +171584 |
| 7standard | 85 | Argumedo, Francisco (1538) | Lost 0-2 | -191565 |
| 8standard | 117 | Santana, Reymundo (1503) | Won 2-1 | +171582 |
| 9standard | 84 | Perez Alvarado, Kevin Antonio (1528) | Won 2-0 | +171599 |
| 10standard | 52 | Solorzano, Michaelle (1683) | Lost 0-2 | -161583 |
| 11standard | 69 | Adames, Osvaldo (1550) | Lost 0-2 | -191564 |
| 13standard | 57 | Astorga Gomez, William Ricardo (1571) | Lost 0-0 | -181546 |
| 14standard | 69 | Madrigal, Julio (1503) | Won 2-0 | +181564 |
| 15standard | 62 | Angeles, Luis (1605) | Lost 0-2 | -181546 |
| top | average opponent: 1564record: 7-7 | new rating: 1546 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 341 | Parks, James (1500) | Won 2-1 | +191461 |
| 2standard | 299 | Evanko, Thomas (1512) | Won 2-0 | +191480 |
| 3standard | 161 | Ullman, Joseph (1551) | Won 2-0 | +191499 |
| 4standard | 457 | Thevenot, Theodore (1562) | Won 2-1 | +191518 |
| 5standard | 58 | Perez, Ruben (1733) | Lost 0-2 | -141504 |
| 6standard | 122 | Schoose, John (1608) | Won 2-0 | +201524 |
| 7standard | 58 | Mark, Lee (1555) | Won 2-0 | +191543 |
| 8standard | 18 | Sorrells, Aaron (1598) | Lost 1-2 | -171526 |
| 9standard | 65 | Bruno, Miguel (1544) | Won 2-1 | +181544 |
| 10standard | 70 | De Rosa, Antonino (1933) | Won 2-1 | +251569 |
| 11standard | 37 | Jensen, William (2102) | Won 2-1 | +271596 |
| 12standard | 25 | Peralta, Rafael (1580) | Draw 1-1 | -11595 |
| 13standard | 17 | Potts, Doug (1678) | Lost 1-2 | -161579 |
| 14standard | 31 | Christy, David (1614) | Lost 0-2 | -181561 |
| 15standard | 43 | Rietze, Robert (1764) | Lost 0-2 | -141547 |
| top | average opponent: 1656record: 9-5-1 | new rating: 1547 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1314 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 148 | Paul, Jason (1416) | Won 2-1 | +191333 |
| 2standard | 242 | Michael, Matthew (1514) | Won 2-1 | +221355 |
| 3standard | 102 | Throop, Adrian (1542) | Won 2-0 | +211376 |
| 4standard | 86 | Kuchta, Gary (1556) | Won 2-0 | +211397 |
| 5standard | 13 | Rodrigues, Jeff (1558) | Won 2-0 | +211418 |
| 6standard | 17 | Ingram, Peter (1773) | Lost 0-2 | -121406 |
| 7standard | 88 | Heminway, Curtis (1577) | Won 2-1 | +221428 |
| 8standard | 38 | Sprowls, Brandon (1733) | Won 2-0 | +231451 |
| 9standard | 28 | Mcclain, Josh (1859) | Lost 1-2 | -111440 |
| 10standard | 72 | Cohen, Brendan (1576) | Draw 1-1 | +21442 |
| 11standard | 52 | Renner, Clifford C (1569) | Lost 0-2 | -151427 |
| 12standard | 63 | Haines, Cody (1567) | Won 2-0 | +201447 |
| 13standard | 48 | Nestico, Mark (1654) | Lost 0-2 | -141433 |
| 14standard | 59 | Evans, Alex (1544) | Won 2-0 | +201453 |
| 15standard | 47 | Bonde, Michael (1850) | Lost 1-2 | -111442 |
| top | average opponent: 1619record: 9-5-1 | new rating: 1442 | ||
| Pro Tour Return to Ravnica (modern) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 81 | Edel, Willy (1979) | Lost 1-2 | -81397 |
| 2modern | 165 | Putter, Pascal (1484) | Lost 0-2 | -171380 |
| 3modern | 168 | Piland, Chris (1624) | Lost 0-2 | -141366 |
| 4modern | 175 | Juza, Martin (1810) | Lost 0-2 | -101356 |
| 5modern | 186 | Elsik, Zac (1679) | Lost 1-2 | -121344 |
| 7draft | 46 | Lindstrom, Martin (1615) | Lost 1-2 | -131331 |
| 8draft | 74 | Marinescu, Alex (1384) | Lost 0-2 | -171314 |
| top | average opponent: 1654record: 0-7 | new rating: 1314 | ||
| 2004 World Championship (mixed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 87 | McCarrel, Casey (1832) | Lost 0-2 | -121488 |
| 2standard | 150 | Tsakiris, Panagiotis (1483) | Lost 1-2 | -181470 |
| 3standard | 128 | Gatt, Patrick (1470) | Lost 0-2 | -181452 |
| 4standard | 151 | Petric Maretic, Grgur (1583) | Lost 0-2 | -161436 |
| 5standard | 148 | Stokka, Truls (1464) | Lost 1-2 | -171419 |
| 6standard | 152 | Morel, Victor (1416) | Lost 0-2 | -181401 |
| 8draft | 42 | Stead, Bill (1739) | Won 2-1 | +241425 |
| 9draft | 123 | Gins, Wim (1484) | Lost 0-2 | -171408 |
| 10draft | 84 | Caumes, Benjamin (1776) | Won 2-1 | +241432 |
| 11draft | 39 | Grunauer, Simon (1513) | Lost 1-2 | -161416 |
| 12draft | 114 | Tanchel, Russell (1335) | Won 2-1 | +161432 |
| 13block | 127 | Wen, Sheng-Chun (1469) | Won 2-0 | +191451 |
| 14block | 126 | Balogh, Andras (1682) | Lost 0-2 | -141437 |
| 15block | 127 | Washington, Thomas (1430) | Lost 0-2 | -181419 |
| 16block | 131 | Yosef, Danny (1389) | Lost 0-2 | -191400 |
| 17block | 131 | Stead, Bill (1683) | Lost 0-2 | -131387 |
| 18block | 130 | Murray, Stephen (1378) | Won 2-1 | +181405 |
| top | average opponent: 1537record: 5-12 | new rating: 1405 | ||