Olsen, Ean
Current rating: 1421
Record: 12-17
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 235 | Smith, Anthony (1539) | Lost 0-2 | -161455 |
| 2standard | 487 | Beck, Nathan (1482) | Won 2-1 | +181473 |
| 3standard | 611 | Morales, Andrew (1527) | Lost 0-2 | -171456 |
| 4standard | 599 | Kenner, Rory (1480) | Lost 1-2 | -171439 |
| 5standard | 685 | Upton, Henry (1465) | Lost 0-2 | -181421 |
| top | average opponent: 1499record: 1-4 | new rating: 1421 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 147 | Adams, Kevin (1426) | Won 2-0 | +161511 |
| 2modern | 599 | Chan, Michael (1560) | Lost 1-2 | -171494 |
| 3modern | 1112 | Hosseini, Adrian (1471) | Lost 0-2 | -181476 |
| 4modern | 1219 | Munoz, Richard (1482) | Won 2-1 | +181494 |
| 5modern | 892 | Brenner, Stefan (1373) | Lost 1-2 | -201474 |
| 6modern | 1195 | Sanders, Henry (1478) | Won 2-0 | +181492 |
| 7modern | 1022 | Jorn, Tejan (1359) | Lost 1-2 | -211471 |
| top | average opponent: 1450record: 3-4 | new rating: 1471 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 420 | Hardin, John (1422) | Won 2-1 | +171481 |
| 2sealed | 145 | Appleton, Evan (1460) | Won 2-1 | +181499 |
| 3sealed | 332 | McFarland, Caleb (1535) | Lost 1-2 | -181481 |
| 4sealed | 270 | Newton, William (1522) | Won 2-0 | +191500 |
| 5sealed | 123 | Mangold, Andy (1543) | Won 2-0 | +191519 |
| 6sealed | 112 | Beniamino, David (1524) | Won 2-1 | +181537 |
| 7sealed | 59 | Martin, Ronald (1536) | Lost 0-2 | -181519 |
| 8sealed | 173 | Freeman, Marcelino (1855) | Lost 0-2 | -121507 |
| 9sealed | 304 | Long, Matthew (1829) | Lost 1-2 | -121495 |
| top | average opponent: 1581record: 5-4 | new rating: 1495 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 555 | Ridgeway, Eric (1516) | Lost 1-2 | -181482 |
| 2standard | 423 | Dickerson, Michael (1458) | Won 2-1 | +181500 |
| 3standard | 493 | Ingham, Timothy (1500) | Won 2-1 | +181518 |
| 4standard | 215 | Klein, Brendan (1519) | Lost 0-2 | -181500 |
| 5standard | 374 | Armstrong, Justin (1526) | Won 2-0 | +181518 |
| 6standard | 429 | Willett, Daniel (1516) | Lost 1-2 | -181500 |
| 7standard | 469 | Emmerich, Jacob (1505) | Lost 1-2 | -181482 |
| 8standard | 438 | Bamber, Jordan (1453) | Lost 0-2 | -181464 |
| top | average opponent: 1499record: 3-5 | new rating: 1464 | ||