Horvat, Vjekoslav
Current rating: 1465
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Jernas, Jakub (1500) | Won 2-0 | +181478 |
| 2sealed | 279 | Warzyszynski, Piotr (1383) | Lost 0-2 | -191459 |
| 3sealed | 496 | Lerche-Thomsen, Frederik (1502) | Lost 1-2 | -181441 |
| 4sealed | 672 | Helfer, Felix (1486) | Won 2-1 | +191460 |
| 5sealed | 563 | Zelenkov, Ruslan (1504) | Won 2-1 | +191479 |
| 6sealed | 292 | Schneider, Philipp (1717) | Lost 1-2 | -141465 |
| top | average opponent: 1515record: 3-3 | new rating: 1465 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 250 | Riley, Neil (1509) | Won 2-1 | +181499 |
| 2modern | 16 | Bennett, Nicholas [ENG] (1394) | Lost 0-0 | -191480 |
| 3modern | 603 | Rogers, Ada (1502) | Won 2-0 | +181498 |
| 4modern | 393 | Boyhan, Aaron (1790) | Lost 0-2 | -131485 |
| 5modern | 408 | Hervik, Erling Andre (1475) | Lost 0-2 | -181467 |
| 6modern | 629 | Sowerby, Darren (1478) | Won 2-1 | +181485 |
| 7modern | 539 | Ringoir, Lesly (1045) | Lost 1-2 | -251460 |
| top | average opponent: 1456record: 3-4 | new rating: 1460 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 37 | Czompo, Freddy (1500) | Lost 1-2 | -181482 |
| 2extended | 197 | Gottlicher, Michael (1444) | Won 2-0 | +171499 |
| 3extended | 190 | Roppoldi, Alessandro (1482) | Lost 1-2 | -181481 |
| 4extended | 216 | Smetazko, Kristoffer (1474) | Lost 1-2 | -181463 |
| 5extended | 252 | Kvitkova, Lenka (1464) | Won 2-0 | +181481 |
| top | average opponent: 1473record: 2-3 | new rating: 1481 | ||