Tekulve, Jan
Current rating: 1538
Record: 9-7-1
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Noijen, Jeroen (1500) | Won 2-0 | +171577 |
| 2sealed | 271 | Rolik, Thorsten (1664) | Lost 1-2 | -171560 |
| 3sealed | 378 | Wittka, Rene (1501) | Lost 1-2 | -191541 |
| 4sealed | 550 | Rowe, Clive (1457) | Won 2-0 | +171558 |
| 5sealed | 368 | Borgmann, Wouter (1504) | Won 2-1 | +171575 |
| 6sealed | 217 | Wittich, Frank (1516) | Lost 0-2 | -191556 |
| 7sealed | 293 | Valkeapaa, Tuomas (1644) | Lost 0-2 | -171539 |
| 8sealed | 262 | Gloss, Maria (1473) | Draw 1-1 | -11538 |
| average opponent: 1532record: 3-4-1 | new rating: 1538 | |||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Radosz, Thomas (1519) | Lost 0-2 | -181482 |
| 2sealed | 219 | Langhofer, Martin (1483) | Lost 1-2 | -181464 |
| 3sealed | 199 | Uhing, Julian (1464) | Won 2-0 | +181482 |
| 4sealed | 196 | Ribbeck, Benjamin (1654) | Won 2-1 | +211503 |
| 5sealed | 155 | Menzel, Stefan (1502) | Won 2-0 | +181521 |
| 6sealed | 109 | Klaue, Alexander (1516) | Won 2-0 | +181539 |
| 7sealed | 71 | Jansen, Patrick (1640) | Won 2-1 | +201559 |
| 8sealed | 48 | Wechsel, Alexander (1560) | Won 2-0 | +181577 |
| 9sealed | 33 | Rosada, Adrian (1613) | Lost 1-2 | -171560 |
| average opponent: 1550record: 6-3 | new rating: 1560 | |||