Arun, Michel
Current rating: 1547
Record: 9-6
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 221 | Richter, Till (1521) | Lost 1-2 | -191549 |
| 2sealed | 523 | Drzewiecki, Mikolaj (1484) | Won 2-1 | +171566 |
| 3sealed | 635 | Chatziargyriou, Diamantis (1483) | Lost 1-2 | -201546 |
| 4sealed | 663 | Durand, Guillaume (1717) | Won 2-0 | +211567 |
| 5sealed | 442 | Deinhardt, Benjamin (1446) | Lost 0-2 | -201547 |
| average opponent: 1530record: 2-3 | new rating: 1547 | |||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 685 | Keppel, James (1500) | Won 2-0 | +181518 |
| 2standard | 620 | Monsieurs, Patrick (1430) | Won 2-1 | +161534 |
| 3standard | 591 | de Bruijn, Nicole (1601) | Won 2-0 | +201554 |
| 4standard | 587 | Rinne, Kaido (1500) | Lost 1-2 | -191535 |
| 5standard | 607 | Piel, Philipp (1540) | Won 2-1 | +181553 |
| 6standard | 612 | Hecker, Julian (1615) | Lost 1-2 | -171536 |
| 7standard | 591 | Feigerl, Patrick (1544) | Won 2-1 | +181554 |
| 8standard | 616 | Elez, Goran (1447) | Won 2-1 | +161570 |
| 9standard | 578 | Bigorne, Aurelien (1487) | Won 2-0 | +171587 |
| 10standard | 68 | Lucas, Mark (1544) | Lost 0-2 | -191568 |
| average opponent: 1521record: 7-3 | new rating: 1568 | |||