Harke, Tim
Current rating: 1597
Record: 28-26-2
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 134 | Pedron, Tom (1466) | Won 2-0 | +161585 |
| 2standard | 47 | Story, Sidney (1240) | Won 2-1 | +121597 |
| 3standard | 172 | Breviglieri, Massimo (1482) | Lost 0-2 | -201577 |
| 4standard | 372 | Calovini, Lukas (1488) | Draw 1-1 | -11576 |
| 5standard | 284 | Boudjema, Charly (1934) | Won 2-1 | +241600 |
| 6standard | 190 | Bruski, Bartosz (1753) | Won 2-1 | +211621 |
| 7standard | 118 | Ammirata, Salvatore (1427) | Lost 1-2 | -221599 |
| 8standard | 193 | Mazza, Simone (1524) | Won 2-1 | +171616 |
| 9standard | 139 | Meijers, Vincent (1763) | Won 2-1 | +211637 |
| 10standard | 91 | Mulder, Joren (1561) | Won 2-0 | +161653 |
| 11standard | 56 | Pestov, Eugene (1582) | Lost 0-2 | -191634 |
| 12standard | 94 | Schmeyer, Christoph (1641) | Lost 0-2 | -181616 |
| 13standard | 125 | Buchan, Joshua (1561) | Lost 0-2 | -191597 |
| top | average opponent: 1571record: 7-5-1 | new rating: 1597 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Ineke, Alexander (1594) | Lost 1-2 | -181540 |
| 2standard | 412 | Charlet, Thomas (1456) | Lost 1-2 | -191521 |
| 3standard | 541 | Zimmermann, Bob (1455) | Lost 1-2 | -191502 |
| 4standard | 587 | Rajacic, Nikola (1512) | Won 2-0 | +181520 |
| 5standard | 509 | Oostveen, Danny (1467) | Won 2-0 | +171537 |
| 6standard | 494 | van der Slot, Dennis (1358) | Won 2-1 | +151552 |
| 7standard | 349 | Izquierdo, Joaquin (1512) | Won 2-1 | +171569 |
| 8standard | 349 | Langer, Tomas (1712) | Lost 0-2 | -161553 |
| 9standard | 323 | Taylor, Ceri (1439) | Won 2-0 | +161569 |
| top | average opponent: 1500record: 5-4 | new rating: 1569 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Naranjo, Pages (1500) | Won 2-0 | +201441 |
| 2sealed | 336 | Torres, Xavier (1454) | Won 2-0 | +181459 |
| 3sealed | 256 | Connan, Argan (1501) | Won 2-1 | +191478 |
| 4sealed | 186 | Horber, Dominik (1560) | Won 2-1 | +191497 |
| 5sealed | 2 | Martinelle, Geoffrey (1464) | Lost 0-2 | -181479 |
| 6sealed | 100 | Chin, Ricky (1888) | Won 2-0 | +251504 |
| 7sealed | 128 | Joachim, David (1819) | Lost 1-2 | -131491 |
| 8sealed | 155 | Ronchi, Federico (1923) | Lost 1-2 | -101481 |
| 9sealed | 253 | Distel, Piotr (1574) | Won 2-0 | +191500 |
| 10draft | 58 | Samarra, Marc (1738) | Won 2-0 | +231523 |
| 11draft | 55 | Cornelissen, Kamiel (1907) | Lost 1-2 | -121511 |
| 12draft | 55 | Chambonneau, Maxime (1776) | Won 2-0 | +231534 |
| 13draft | 46 | Buj Llorca, Oscar (1608) | Won 2-1 | +191553 |
| 14draft | 45 | Duroy, Maxence (1558) | Won 2-0 | +181571 |
| 15draft | 40 | Casanova, Carlos (1808) | Lost 0-2 | -131558 |
| top | average opponent: 1672record: 10-5 | new rating: 1558 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 70 | Prinz, Kristof (1480) | Lost 0-0 | -161394 |
| 2standard | 522 | Jansemme, Denis (1481) | Won 0-0 | +191413 |
| 3standard | 584 | Edin, Bjorn Christian (1500) | Lost 0-2 | -161397 |
| 4standard | 822 | Crosnier, Jonathan (1462) | Won 2-0 | +191416 |
| 5standard | 624 | Arenas, Knut Christian (1540) | Lost 0-2 | -161400 |
| 6standard | 674 | Hammerschmidt, Daniel (1566) | Won 2-0 | +211421 |
| top | average opponent: 1505record: 3-3 | new rating: 1421 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1213 | Dunkley, Sam (1622) | Won 2-1 | +221438 |
| 2sealed | 1253 | Fortuna, Alessandro (1519) | Lost 0-2 | -171421 |
| 3sealed | 1388 | Kolbl, Simon (1499) | Won 2-0 | +191440 |
| 4sealed | 1193 | Marsfelden, Kamil (1517) | Draw 1-1 | +21442 |
| 5sealed | 1237 | Borek, Ales (1589) | Lost 1-2 | -151427 |
| 6sealed | 1305 | Peixoto, Jose (1529) | Lost 1-2 | -171410 |
| top | average opponent: 1546record: 2-3-1 | new rating: 1410 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Jung, Carsten (1563) | Lost 0-2 | -151432 |
| 2sealed | 260 | De Boer, Rob (1533) | Lost 0-2 | -171415 |
| 3sealed | 478 | Gauzens, Adrien (1467) | Won 2-0 | +191434 |
| 4sealed | 420 | Couvin, Roland (1410) | Lost 0-2 | -181416 |
| top | average opponent: 1493record: 1-3 | new rating: 1416 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 70 | Aelbrecht, Jhonie (1484) | Lost 0-2 | -181482 |
| 2standard | 229 | Bobkiewicz, Sascha (1481) | Lost 1-2 | -181464 |
| 3standard | 332 | Platt, Karl Florian (1560) | Lost 1-2 | -171447 |
| top | average opponent: 1508record: 0-3 | new rating: 1447 | ||