Burri, Leon
Current rating: 1530
Record: 17-16-1
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 103 | De Bie, Yosser (1446) | Won 2-0 | +171515 |
| 2sealed | 32 | van de Ven, Gijs (1518) | Lost 1-2 | -181497 |
| 3sealed | 205 | Ruddat, Christopher (1502) | Won 2-0 | +181515 |
| 4sealed | 173 | Tan, Ronald (1524) | Won 2-0 | +181533 |
| 5sealed | 64 | Radin, Aleksandar (1405) | Won 2-0 | +161549 |
| 6sealed | 53 | de Jong, Hugo (1508) | Lost 0-2 | -191530 |
| top | average opponent: 1484record: 4-2 | new rating: 1530 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 508 | Berger, Meciek (1500) | Won 2-1 | +181494 |
| 2sealed | 721 | Geiger, Frederic (1729) | Lost 0-2 | -141480 |
| 3sealed | 704 | Babelot, Alexandre (1420) | Won 2-0 | +171497 |
| 4sealed | 717 | Deltour, Louis (1483) | Won 2-1 | +181515 |
| 5sealed | 673 | Jolly, Mathieu (1554) | Lost 0-2 | -171498 |
| top | average opponent: 1537record: 3-2 | new rating: 1498 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 102 | Drobny, Radoslav (1503) | Won 2-0 | +191486 |
| 2extended | 14 | Blazsovits, Gabor (1500) | Won 2-0 | +181504 |
| 3extended | 52 | Heigl, Franz (1520) | Won 2-0 | +181522 |
| 4extended | 36 | Creiche, Selim (1627) | Lost 0-2 | -161506 |
| 5extended | 56 | Krutil, Daniel (1768) | Lost 0-2 | -131493 |
| 6extended | 152 | Mitschang, Thomas (1544) | Lost 0-2 | -171476 |
| top | average opponent: 1577record: 3-3 | new rating: 1476 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Lewandowski, Mathias (1532) | Lost 0-1 | -181485 |
| 2sealed | 246 | Bonk, Marcel (1482) | Won 2-0 | +181503 |
| 3sealed | 160 | Amram, Marcelo (1500) | Lost 0-2 | -181485 |
| 4sealed | 283 | Bachura, Miroslav (1487) | Lost 0-2 | -181467 |
| top | average opponent: 1500record: 1-3 | new rating: 1467 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 314 | Capuano, Alessandro (1430) | Lost 1-2 | -191486 |
| 2block | 463 | Slavec, Luka (1482) | Draw 1-1 | 01486 |
| 3block | 493 | Cavani, Alessio (1467) | Won 2-0 | +171503 |
| 4block | 471 | Zuddas, Enrico (1470) | Lost 0-2 | -181485 |
| 5block | 512 | Lichtl, Clemens (1482) | Won 2-1 | +181503 |
| top | average opponent: 1466record: 2-2-1 | new rating: 1503 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 18 | Buser, Adrian (1462) | Lost 0-2 | -191481 |
| 2block | 179 | Jadidi, Foaad (1494) | Lost 0-2 | -171464 |
| 3block | 228 | Osojnik, Aljaz (1390) | Won 2-0 | +161480 |
| 4block | 170 | Lalaire, Sebastien (1549) | Won 2-0 | +191499 |
| 5block | 64 | Meier, Gabriel (1533) | Won 2-1 | +191518 |
| 6block | 44 | Heynen, Paul (1608) | Won 2-0 | +201538 |
| 7block | 21 | Gutting, Martin (1599) | Lost 0-2 | -171521 |
| 8block | 68 | Boudaoud, Hakim (1641) | Lost 0-2 | -161505 |
| top | average opponent: 1535record: 4-4 | new rating: 1505 | ||