Mondaini, Matheus
Current rating: 1521
Record: 8-10
| Regional Championships Athens 2023 (pioneer) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 139 | Mazzi, Alessandro (1500) | Won 2-0 | +191469 |
| 2pioneer | 16 | Brovida, Doriano (1600) | Won 2-0 | +201489 |
| 3pioneer | 15 | Elci, Berk (1509) | Won 2-0 | +181507 |
| 4pioneer | 25 | Vinci, Stefano (1979) | Lost 0-2 | -101497 |
| 5pioneer | 15 | Zimmermann, Raoul (1978) | Won 2-0 | +261523 |
| 6pioneer | 37 | Goddard, Sean (1980) | Lost 1-2 | -101513 |
| 7pioneer | 35 | Nikitopoulos, Dimitris (1539) | Won 2-1 | +191532 |
| 8pioneer | 39 | Van Etten, Bart (2014) | Lost 0-2 | -101522 |
| 9pioneer | 55 | Madrid Rebollar, Omar (1569) | Won 2-0 | +191541 |
| 10pioneer | 33 | Peral, Marc (1655) | Lost 1-2 | -161525 |
| 11pioneer | 42 | Bossy, Gaetan (1806) | Lost 1-2 | -131512 |
| 12pioneer | 55 | Spyra, Tomasz (1611) | Won 2-0 | +201532 |
| 13pioneer | 40 | Cammilluzzi, Marco (1904) | Lost 0-2 | -121520 |
| 14pioneer | 53 | Saiz, Juan (1513) | Lost 1-2 | -181502 |
| 15pioneer | 48 | Basilico, Mattia (1578) | Won 2-0 | +191521 |
| average opponent: 1716record: 8-7 | new rating: 1521 | |||
| Regional Championships Naples 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 204 | Bini, Paolo (1741) | Lost 0-2 | -141486 |
| 2standard | 153 | Sousa, Carlos (1452) | Lost 0-2 | -181468 |
| 3standard | 225 | Mourad Martinez, Adria (1464) | Lost 1-2 | -181450 |
| average opponent: 1553record: 0-3 | new rating: 1450 | |||