Hadamek, Ondrej
Current rating: 1586
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 205 | Kondrk, Marcel (1440) | Won 2-0 | +181502 |
| 2standard | 110 | Pawelec, Magdalena (1445) | Won 2-1 | +171519 |
| 3standard | 10 | Spaziani, Virgilio (1489) | Lost 0-2 | -191500 |
| 4standard | 262 | Smetana, Ondrej (1477) | Won 2-0 | +181518 |
| 5standard | 276 | Lechado Artigues, Pedro (1806) | Won 2-1 | +231541 |
| 6standard | 110 | Daneluk, Erik (1546) | Won 2-1 | +181559 |
| 7standard | 95 | Aaro, Carl Oscar (1747) | Won 2-0 | +211580 |
| 8standard | 52 | Nugraha, Billy (1729) | Lost 0-2 | -151565 |
| 9standard | 123 | Buchinger, Peter (1697) | Won 2-0 | +201585 |
| 10standard | 44 | Hajducki, Mateusz (1605) | Won 2-0 | +191604 |
| 11standard | 27 | Michalczuk, Piotr (1622) | Lost 1-2 | -181586 |
| 12standard | 52 | Lier, Malte (1494) | Won 2-0 | +161602 |
| 13standard | 26 | Baldrati, Enrico (1646) | Lost 1-2 | -171585 |
| 14standard | 66 | Barreaud, Joffrey (1596) | Lost 0-2 | -181567 |
| 15standard | 121 | Nguyen, Tai (1596) | Won 2-1 | +191586 |
| top | average opponent: 1596record: 10-5 | new rating: 1586 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 196 | Di Siero, Domenico (1678) | Lost 0-2 | -141435 |
| 4standard | 282 | Tonkin, Debbie (1489) | Won 2-1 | +191454 |
| 5standard | 154 | Kirenes, Panos (1547) | Lost 1-2 | -161438 |
| 6standard | 284 | Doropoulos, Marios-Isidoros (1722) | Lost 1-2 | -131425 |
| 7standard | 358 | Anders, Torsten (1540) | Won 2-1 | +201445 |
| 8standard | 209 | Sinitsyn, Artem (1532) | Won 2-1 | +191464 |
| 9standard | 231 | Tziotis, Petros (1715) | Won 2-0 | +231487 |
| 10standard | 105 | Haggkvist, Sami (1930) | Lost 0-2 | -111476 |
| 11standard | 157 | Porter, Martin (1612) | Won 2-0 | +211497 |
| 12standard | 130 | Steinkamp, Paul (1810) | Lost 0-2 | -131484 |
| top | average opponent: 1658record: 5-5 | new rating: 1484 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 480 | Nacolis, Remi (1472) | Lost 1-2 | -191481 |
| 4modern | 723 | Gates, Dominic (1453) | Lost 0-2 | -181463 |
| 5modern | 588 | Husges, Daniel (1498) | Lost 0-2 | -171446 |
| 6modern | 782 | Ceglie, Sebastiano (1477) | Lost 0-2 | -181428 |
| 7modern | 880 | Cervi, Cesidio (1520) | Lost 1-2 | -161412 |
| 8modern | 815 | Grancha Marin, Beatriz (1436) | Won 2-0 | +181430 |
| 9modern | 697 | Frenna, Emanuele (1457) | Won 2-1 | +191449 |
| top | average opponent: 1473record: 2-5 | new rating: 1449 | ||