Papakammenos, Christos
Current rating: 1467
Record: 11-16
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 504 | Gabriel, Aron (1494) | Won 2-0 | +181480 |
| 2sealed | 83 | Klein, Mike (1664) | Lost 0-2 | -141466 |
| 3sealed | 502 | Narmontas, Povilas (1495) | Won 2-1 | +181484 |
| 4sealed | 355 | Farkas, Andrej (1520) | Lost 0-2 | -171467 |
| top | average opponent: 1543record: 2-2 | new rating: 1467 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 253 | Brolin, Nils (1536) | Won 2-1 | +191486 |
| 3sealed | 157 | Hansen, Andre (1555) | Lost 0-2 | -171469 |
| 4sealed | 205 | Bjerregaard, Magnus Boye (1509) | Won 2-1 | +191488 |
| 5sealed | 222 | Lindgren, Tommi (1852) | Lost 0-2 | -121476 |
| 6sealed | 232 | Londos, Ludvig (1752) | Lost 0-2 | -131463 |
| 7sealed | 272 | Nielsen, Lea (1378) | Won 2-1 | +161479 |
| 8sealed | 294 | Reitti, Veli-Matti (1501) | Lost 0-2 | -171462 |
| top | average opponent: 1583record: 3-4 | new rating: 1462 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 42 | Moreno, Adam (1538) | Won 2-0 | +201456 |
| 3sealed | 451 | Dyson, Greg (1574) | Won 2-0 | +201476 |
| 4sealed | 57 | Murray, Stephen (1989) | Lost 1-2 | -101466 |
| 5sealed | 298 | Grancha Marin, Beatriz (1441) | Won 2-0 | +181484 |
| 6sealed | 249 | Dietl, Christian (1706) | Lost 1-2 | -141470 |
| 7sealed | 348 | Kolp, Heiner (1737) | Won 2-0 | +231493 |
| 8sealed | 305 | Ramiro Cano, Adrian (1687) | Lost 1-2 | -151478 |
| 9sealed | 278 | Bohny, Nico (1843) | Lost 0-2 | -111467 |
| top | average opponent: 1690record: 4-4 | new rating: 1467 | ||
| Grand Prix Milan 2014 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 318 | KRIUCHKOV, ILIA (1518) | Won 2-0 | +191485 |
| 3modern | 20 | Hoelker, David (1508) | Lost 1-2 | -171468 |
| 4modern | 426 | de Cesare, Lucio (1470) | Lost 1-2 | -181450 |
| 5modern | 472 | Notzel, Sebastian (1667) | Lost 0-2 | -141436 |
| top | average opponent: 1541record: 1-3 | new rating: 1436 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 181 | Lenczowski, Piotr (1518) | Won 2-0 | +181518 |
| 3standard | 116 | Slavov, Miroslav (1500) | Lost 0-2 | -181500 |
| 4standard | 479 | Gulidin, Alexey (1477) | Lost 1-2 | -181482 |
| 5standard | 510 | Humer, Stefan (1642) | Lost 0-2 | -161466 |
| top | average opponent: 1534record: 1-3 | new rating: 1466 | ||