Ruhland, Michael
Current rating: 1393
Record: 12-20-1
| Grand Prix Prague 2016 (legacy) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 375 | Visser, Evert (1449) | Lost 0-2 | -171393 |
| top | record: 0-1 | new rating: 1393 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 41 | Doskocil, Filip (1429) | Won 2-1 | +181441 |
| 2standard | 89 | Palena, Marco (1476) | Draw 1-1 | 01441 |
| 3standard | 339 | Weismann, Dominik (1501) | Lost 1-2 | -171424 |
| 4standard | 482 | Vecera, Jiri (1481) | Lost 1-2 | -171407 |
| 5standard | 577 | Ouzky, Karel (1488) | Lost 1-2 | -161391 |
| 6standard | 568 | Fliegel, Lukasz (1464) | Won 2-1 | +191410 |
| top | average opponent: 1473record: 2-3-1 | new rating: 1410 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 899 | Kalin, Felix (1407) | Won 2-0 | +171448 |
| 2sealed | 1016 | Klein, Fabian (1695) | Lost 1-2 | -131435 |
| 3sealed | 1023 | Eyre-Walker, Piers (1500) | Lost 1-2 | -171418 |
| 4sealed | 1098 | Atha, Scott (1413) | Won 2-1 | +181436 |
| 5sealed | 947 | Ledy, Jonathan (1399) | Won 2-0 | +171453 |
| 6sealed | 871 | Gimbel, Robin (1474) | Lost 0-2 | -181435 |
| 7sealed | 948 | Mehlhorn, Anne (1531) | Won 2-1 | +201455 |
| 8sealed | 867 | Mace, Damien (1577) | Lost 1-2 | -161439 |
| 9sealed | 856 | Rabillard, Nicolas (1505) | Lost 0-2 | -161423 |
| top | average opponent: 1500record: 4-5 | new rating: 1423 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 345 | Pekasiewicz, Radoslaw (1499) | Won 2-0 | +201450 |
| 2sealed | 74 | Vasic, Zeljko (1650) | Lost 0-2 | -151435 |
| 3sealed | 345 | Althaus, Patrick (1501) | Lost 1-2 | -161419 |
| 4sealed | 439 | Blumer, David (1566) | Won 2-1 | +201439 |
| 5sealed | 315 | Rakogon, Alexey (1517) | Lost 1-2 | -161423 |
| 6sealed | 422 | Fritz Kunc, Ziga (1716) | Lost 1-2 | -131410 |
| 7sealed | 387 | Figueiredo, Luis (1437) | Won 2-1 | +181428 |
| 8sealed | 312 | Maroti, Andras (1529) | Won 2-0 | +201448 |
| 9sealed | 274 | Zakiewicz, Marcin (1475) | Lost 0-2 | -171431 |
| top | average opponent: 1543record: 4-5 | new rating: 1431 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 19 | Kozak, Jonas (1610) | Lost 1-2 | -161484 |
| 2modern | 382 | Brandl, Thomas (1434) | Won 2-0 | +171501 |
| 3modern | 475 | Trescher, Brian (1546) | Lost 1-2 | -171484 |
| 4modern | 578 | Pritsch, Michael (1480) | Lost 0-2 | -181466 |
| 5modern | 574 | Komsta, Franek (1434) | Won 2-0 | +171483 |
| 6modern | 480 | Brodzak, Michal (1573) | Lost 0-2 | -161467 |
| 7modern | 516 | Masik, Ondrej (1436) | Lost 1-2 | -191448 |
| 8modern | 463 | Landvatter, Matthias (1456) | Lost 1-2 | -181430 |
| top | average opponent: 1496record: 2-6 | new rating: 1430 | ||