Demyati, Samir
Current rating: 1463
Record: 8-11
| Grand Prix Brisbane 2019 (ELD standard) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 112 | Kim, Dae Gwan (1444) | Lost 0-2 | -181437 |
| 2standard | 126 | Penton, Karl (1430) | Won 2-0 | +181455 |
| 3standard | 117 | Wise, Robert (1498) | Won 2-0 | +181473 |
| 4standard | 87 | Deane, Joe (1672) | Lost 1-2 | -141459 |
| 5standard | 142 | Forster, Joey (1429) | Won 2-0 | +171476 |
| 6standard | 92 | Oks, Oliver (1759) | Lost 1-2 | -131463 |
| top | average opponent: 1539record: 3-3 | new rating: 1463 | ||
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 35 | Likht, Richard (1648) | Won 2-1 | +211482 |
| 2sealed | 4 | Vollemaere, Cordell (1585) | Won 2-1 | +201502 |
| 3sealed | 90 | Clenton, Bradley (1585) | Lost 0-2 | -161486 |
| 4sealed | 155 | Zervos, Maxim (1597) | Lost 1-2 | -161470 |
| 5sealed | 149 | Capilitan, Adrian (1641) | Lost 1-2 | -151455 |
| top | average opponent: 1611record: 2-3 | new rating: 1455 | ||
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 293 | Martin, Craig (1482) | Won 2-0 | +181516 |
| 2sealed | 151 | Garland, Dale (1518) | Lost 1-2 | -181498 |
| 3sealed | 275 | Judd, Matthew (1467) | Lost 0-2 | -191479 |
| 4sealed | 284 | Zhong, Ling (1484) | Lost 0-2 | -181461 |
| top | average opponent: 1488record: 1-3 | new rating: 1461 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Wilton, Jon (1500) | Won 2-0 | +181518 |
| 2sealed | 208 | Wilde, Jason (1483) | Won 2-0 | +171535 |
| 3sealed | 56 | Carter, Mark (1445) | Lost 1-2 | -191516 |
| 4sealed | 96 | Lapierre, Oscar (1522) | Lost 0-2 | -181498 |
| top | average opponent: 1488record: 2-2 | new rating: 1498 | ||