Pellegrini, German
Current rating: 1367
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1394 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Yaksic Carrasco, Fernando (1500) | Lost 1-2 | -161378 |
| 2standard | 296 | Martinez F, Ricardo (1472) | Lost 0-2 | -161362 |
| 3standard | 345 | Bedivere, Manuel (1465) | Won 2-0 | +201382 |
| 4standard | 254 | Velezmoro, Juan Jose (1453) | Lost 0-2 | -171365 |
| 5standard | 333 | Reyes, Gabriel (1406) | Won 2-0 | +191384 |
| 6standard | 244 | Vargas, Carlos (1433) | Lost 0-2 | -171367 |
| top | average opponent: 1455record: 2-4 | new rating: 1367 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 222 | Hlowackij, Nicolas (1589) | Lost 0-2 | -161465 |
| 2standard | 261 | Molina, Mariano (1482) | Won 2-1 | +181483 |
| 3standard | 279 | Ramirez, Fernando (1503) | Lost 1-2 | -171466 |
| 4standard | 260 | Villegas Rovella, Gonzalo (1499) | Lost 1-2 | -181448 |
| 5standard | 283 | Zamorano, Matias (1463) | Won 2-0 | +181466 |
| 6standard | 216 | Arrostito, Andres (1435) | Lost 0-2 | -181448 |
| 7standard | 217 | Fernandez, Diego Herna (1464) | Lost 0-2 | -181430 |
| 8standard | 190 | Agarrayua, Gonzalo (1445) | Lost 1-2 | -181412 |
| 9standard | 162 | Lopez Anza, Antonio (1411) | Lost 0-2 | -181394 |
| top | average opponent: 1477record: 2-7 | new rating: 1394 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 192 | Lopez, Santiago (1500) | Won 2-0 | +181518 |
| 2standard | 22 | Comtesse, Gaston (1500) | Lost 1-2 | -181500 |
| 3standard | 275 | Serial, Santiago (1612) | Won 2-1 | +201520 |
| 4standard | 192 | Gonzalez, Adrian [ARG] (1507) | Lost 1-2 | -191501 |
| 5standard | 317 | Menendez, Christian (1516) | Won 2-0 | +191520 |
| 6standard | 220 | Veliz, Julio (1451) | Lost 1-2 | -201500 |
| 7standard | 236 | Hochman, Sabrina (1405) | Won 2-1 | +171517 |
| 8standard | 143 | Quiroga, Mariano (1525) | Lost 1-2 | -181499 |
| 9standard | 175 | Sandoval, Lucas Martin (1501) | Lost 0-2 | -181481 |
| top | average opponent: 1502record: 4-5 | new rating: 1481 | ||