Hartt, Mikael
Current rating: 1552
Record: 15-15-2
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 2226 | Battistelli, Alex (1803) | Won 0-0 | +241490 |
| 4sealed | 2064 | Kenyon, Thomas (1503) | Lost 0-2 | -181472 |
| 5sealed | 2246 | Labelle, Chris (1514) | Won 2-1 | +191491 |
| 6sealed | 2122 | Parente, Tanner (1760) | Won 2-0 | +231514 |
| 7sealed | 2805 | Becker, Jesse (1579) | Won 2-1 | +191533 |
| 8sealed | 2037 | Fabiano, Gerard (1832) | Lost 0-0 | -131520 |
| 9sealed | 2038 | Dillon, Rax (1557) | Won 2-1 | +191539 |
| 10draft | 2164 | Gendron, Marc-Olivier (1600) | Lost 0-2 | -171522 |
| 11draft | 2083 | Hum, Barry (1707) | Lost 1-2 | -151507 |
| 12draft | 2114 | Tondreau, Jasmin (1597) | Lost 1-2 | -161491 |
| 13draft | 2060 | Heleen, Nikolas (1522) | Won 2-1 | +191510 |
| 14draft | 2095 | Orts, Zachary (1664) | Won 2-0 | +201530 |
| 15draft | 2097 | Istfan, Raeef (1711) | Won 2-1 | +221552 |
| top | average opponent: 1642record: 8-5 | new rating: 1552 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 318 | Jota Costa, Ricardo Jorge (1599) | Won 2-1 | +201498 |
| 2standard | 275 | Lategan, Matthew (1488) | Won 2-1 | +181516 |
| 3standard | 178 | Sheng, Michael (1523) | Lost 0-2 | -181498 |
| 4standard | 367 | Goodine, Tim (1492) | Lost 0-2 | -181480 |
| 5standard | 511 | Takano, Masahiro (1502) | Won 2-1 | +181498 |
| 6standard | 291 | Jung, Steven (1473) | Lost 1-2 | -181480 |
| 7standard | 481 | Hamel, Olivier (1716) | Lost 0-2 | -141466 |
| top | average opponent: 1542record: 3-4 | new rating: 1466 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 256 | Gagne, Sebastien (1566) | Lost 0-2 | -171477 |
| 2sealed | 465 | Presser, Liam (1576) | Won 2-1 | +201497 |
| 3sealed | 291 | Seguin, Desiree (1446) | Lost 0-2 | -191478 |
| top | average opponent: 1529record: 1-2 | new rating: 1478 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 309 | Soulard, Sally (1500) | Won 2-0 | +181507 |
| 2standard | 349 | Pienaar, Ivan (1591) | Lost 0-2 | -161491 |
| 3standard | 610 | Gillis, Daniel (1624) | Lost 1-2 | -161475 |
| 4standard | 595 | Le, Ky-Phuong (1485) | Draw 1-1 | 01475 |
| 5standard | 602 | Micuda, Holly (1483) | Won 2-0 | +191494 |
| top | average opponent: 1537record: 2-2-1 | new rating: 1494 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | McMullen, Seth (1500) | Won 2-0 | +181518 |
| 2sealed | 175 | Boehm, Christopher (1720) | Lost 0-2 | -141504 |
| 3sealed | 355 | Ferneyhough, Michael (1708) | Lost 0-2 | -151489 |
| 4sealed | 527 | Fine, David (1481) | Draw 0-0 | 01489 |
| top | average opponent: 1602record: 1-2-1 | new rating: 1489 | ||