Naghed, Siawosch Sam
Current rating: 1476
Record: 10-12
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 98 | Florian, Premek (1500) | Won 2-0 | +181490 |
| 2standard | 293 | Amiaz, Rom (1518) | Lost 0-2 | -171473 |
| 3standard | 504 | Wlodarczyk, Andrzej (1334) | Won 2-1 | +151488 |
| 4standard | 454 | Kirchler, Mattia (1672) | Lost 1-2 | -151473 |
| 5standard | 439 | Askengren, Jonas (1451) | Won 2-1 | +181491 |
| 6standard | 407 | Hitz, Michael (1655) | Lost 0-2 | -151476 |
| top | average opponent: 1522record: 3-3 | new rating: 1476 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 91 | Hornansky, Richard (1615) | Won 2-0 | +201509 |
| 3sealed | 158 | Heinemann, Stefan (1490) | Lost 0-2 | -181491 |
| 4sealed | 473 | Dobrynin, Egor (1481) | Won 2-0 | +171508 |
| 5sealed | 471 | Lodder, Robert (1434) | Lost 0-2 | -191489 |
| 6sealed | 338 | Schlittenhardt, Gabriel (1522) | Lost 0-2 | -171472 |
| top | average opponent: 1508record: 2-3 | new rating: 1472 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 196 | Hauser, Valentin (1550) | Won 2-0 | +191504 |
| 3modern | 13 | Sandford, Kurt (1540) | Lost 0-2 | -181486 |
| 4modern | 269 | Wagner, Ernst (1411) | Lost 0-2 | -191467 |
| 5modern | 554 | Gongola, Mariusz (1483) | Won 2-0 | +181485 |
| 6modern | 279 | Koudelka, Tomas (1561) | Won 2-1 | +201505 |
| 7modern | 173 | Cabrit, Nicolas (1609) | Lost 0-2 | -161489 |
| top | average opponent: 1526record: 3-3 | new rating: 1489 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 234 | Socher, Philipp (1461) | Lost 0-2 | -191481 |
| 3standard | 591 | Schmitz, Daniel (1486) | Won 2-0 | +181499 |
| 4standard | 413 | Strehli, Mate (1673) | Lost 1-2 | -141485 |
| 5standard | 572 | Habluetzel, Matthias (1504) | Won 2-0 | +181503 |
| 6standard | 340 | Sikorski, Jerzy (1488) | Lost 1-2 | -181485 |
| top | average opponent: 1523record: 2-3 | new rating: 1485 | ||