Obruchev, Vladimir
Current rating: 1457
Record: 10-15-4
| Grand Prix Milan 2014 (modern) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 144 | Mortara, Carlo Alberto (1500) | Won 2-1 | +201412 |
| 2modern | 323 | Gerevini, Alan (1664) | Won 2-1 | +231435 |
| 3modern | 189 | quoti, claudio (1500) | Won 2-1 | +191454 |
| 4modern | 174 | Tambos, Rudy (1554) | Lost 0-2 | -161438 |
| 5modern | 157 | Fink, Johann (1821) | Won 2-1 | +251463 |
| 6modern | 132 | Anceschi, Marco (1813) | Won 2-1 | +241487 |
| 7modern | 36 | Ruffinazzi, Michele (1558) | Lost 1-2 | -171470 |
| 8modern | 121 | Schoenberger, Dennis (1720) | Lost 0-2 | -131457 |
| top | average opponent: 1641record: 5-3 | new rating: 1457 | ||
| Grand Prix Moscow 2012 (M13 limited) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Egorov, Sergey (1489) | Lost 0-2 | -171407 |
| 2sealed | 262 | Izotov, Anton (1482) | Won 2-0 | +201427 |
| 3sealed | 245 | Nefedov, Eugene (1453) | Lost 0-2 | -181409 |
| 4sealed | 370 | Silvestrov, Alexander (1482) | Lost 1-2 | -171392 |
| top | average opponent: 1476record: 1-3 | new rating: 1392 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1417 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 331 | Gulinski, Sebastian (1521) | Draw 1-1 | +21419 |
| 2sealed | 244 | Koska, Adam (1487) | Draw 1-1 | +11420 |
| 3sealed | 340 | Just, Michal (1500) | Draw 1-1 | +21422 |
| 4sealed | 395 | Jakimov, Blagoj (1434) | Draw 1-1 | 01422 |
| 5sealed | 322 | Kukula, Zdenek (1484) | Won 2-1 | +191441 |
| 6sealed | 245 | Cikac, Tadej (1510) | Lost 0-2 | -171424 |
| top | average opponent: 1489record: 1-1-4 | new rating: 1424 | ||
| Grand Prix Copenhagen 2002 (ONS rochester) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Dobry, Benjamin (1528) | Lost 0-2 | -161431 |
| 2sealed | 177 | Jantunen, Pauli (1462) | Lost 0-2 | -181413 |
| 3sealed | 212 | Bugaenko, Igor (1459) | Won 2-1 | +191432 |
| 4sealed | 180 | Jorgensen, Kasper (1487) | Lost 0-2 | -171415 |
| 5sealed | 199 | Wade, Keith (1463) | Won 2-1 | +191434 |
| 6sealed | 157 | Damsgaard, Rune (1485) | Lost 0-2 | -171417 |
| top | average opponent: 1480record: 2-4 | new rating: 1417 | ||
| Grand Prix Moscow 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 30 | Dishke, Alexander (1500) | Lost 1-2 | -181482 |
| 2block | 74 | Grigoriev, Alexander (1482) | Lost 1-2 | -181464 |
| 3block | 92 | Kolesnikov, Alexander (1482) | Lost 1-2 | -181446 |
| 4block | 111 | Dolgopolov, Dmitry (1464) | Lost 1-2 | -171429 |
| 5block | 108 | Orekhov, Eugeny (1464) | Won 2-1 | +181447 |
| top | average opponent: 1478record: 1-4 | new rating: 1447 | ||