Duisings, Vico
Current rating: 1457
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 430 | Holland, Shea (1498) | Draw 1-1 | +11455 |
| 2sealed | 366 | Furg, Lorenzo (1500) | Draw 1-1 | +11456 |
| 3sealed | 585 | Poursaleh, Ramin (1475) | Won 2-1 | +181474 |
| 4sealed | 440 | Evert, Michael (1526) | Lost 1-2 | -171457 |
| top | average opponent: 1500record: 1-1-2 | new rating: 1457 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 309 | Huizing, Marvin (1597) | Lost 1-2 | -161448 |
| 2extended | 296 | Petit, Gabriel (1472) | Won 2-0 | +191467 |
| 3extended | 181 | Riffert, Till (1535) | Won 2-1 | +191486 |
| 4extended | 206 | Daems, Oliver (1541) | Lost 0-2 | -171469 |
| 5extended | 246 | Giethoorn, Rene (1503) | Won 2-1 | +191488 |
| 6extended | 157 | Rosenkranz, Ondrej (1541) | Lost 0-2 | -171471 |
| 7extended | 240 | Kaltsas, Kostas (1546) | Lost 0-2 | -171454 |
| top | average opponent: 1534record: 3-4 | new rating: 1454 | ||
| Grand Prix Antwerp 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 220 | [anonymous] | Lost 1-2 | -181482 |
| 2sealed | 182 | Teston, Philippe (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1491record: 0-2 | new rating: 1464 | ||