Otten, Martin
Current rating: 1427
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 133 | Bure, Daniel (1480) | Lost 0-2 | -181435 |
| 3standard | 376 | Larsson, Sebastian 9366 (1482) | Won 2-0 | +191454 |
| 4standard | 299 | Kenyeres, Akos (1581) | Lost 1-2 | -161438 |
| 5standard | 314 | Metsaranta, Viktor (1500) | Won 2-0 | +191457 |
| 6standard | 120 | Troback, Ludvig (1585) | Lost 1-2 | -151442 |
| 7standard | 285 | McGregor, Craig (1484) | Won 2-1 | +191461 |
| 8standard | 200 | De Sanctis, Pietro (1547) | Lost 0-2 | -171444 |
| 9standard | 207 | Aaro, Carl Oscar (1468) | Lost 0-2 | -171427 |
| top | average opponent: 1516record: 3-5 | new rating: 1427 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 134 | Bigorne, Aurelien (1438) | Lost 0-2 | -191447 |
| 2standard | 413 | Uijlen, Sander (1481) | Lost 1-2 | -171430 |
| 3standard | 663 | Dehulster, Wolf (1468) | Won 2-1 | +181448 |
| 4standard | 627 | Papes, Anthony (1484) | Won 2-0 | +191467 |
| 5standard | 383 | Pelz, Thomas (1503) | Lost 1-2 | -171450 |
| 6standard | 517 | Schenk, Joran (1483) | Lost 1-2 | -181432 |
| 7standard | 472 | Landvatter, Matthias (1460) | Lost 0-2 | -171415 |
| 8standard | 427 | Brzezicki, Adam (1448) | Won 2-0 | +181433 |
| 9standard | 364 | Huizinga, Sander (1500) | Won 2-1 | +201453 |
| top | average opponent: 1474record: 4-5 | new rating: 1453 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Eder, Tobias (1483) | Lost 0-2 | -181482 |
| 2sealed | 444 | Holzerbauer, Ingrid (1486) | Won 2-0 | +181500 |
| 3sealed | 268 | Boucek, Jaroslav (1756) | Lost 0-2 | -141486 |
| 4sealed | 394 | Spindlbeck, Philipp (1405) | Won 2-0 | +171503 |
| 5sealed | 368 | Pelagatti, Michele (1439) | Lost 1-2 | -191484 |
| 6sealed | 406 | Binkowska, Wioleta (1478) | Lost 1-2 | -181466 |
| top | average opponent: 1508record: 2-4 | new rating: 1466 | ||