Mantoani, Leandro
Current rating: 1564
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 238 | Jefferys, Eddy (1499) | Won 2-1 | +171532 |
| 4legacy | 20 | Rolph, Sam-Luca (1819) | Won 2-0 | +231555 |
| 5legacy | 57 | Sommen, Pierre (1968) | Won 2-1 | +261581 |
| 6legacy | 8 | Fishman, Grant (1590) | Lost 1-2 | -181563 |
| 7legacy | 26 | Bonanni, Claudio (1837) | Lost 0-2 | -131550 |
| 8legacy | 126 | Gravito, Matthieu (1479) | Won 2-1 | +161566 |
| 9legacy | 5074 | Leira Paz, David (1699) | Lost 0-2 | -151551 |
| 10legacy | 5077 | Pacheco, Luis Alberto (1547) | Won 2-0 | +181569 |
| 11legacy | 5079 | Gilles, Maxime (1646) | Lost 0-2 | -171552 |
| 12legacy | 5073 | Maaske, Andre (1646) | Lost 0-2 | -161536 |
| 13legacy | 5095 | Quievreux, Francois (1505) | Won 2-0 | +171553 |
| 14legacy | 5073 | Toledo, Daniel (1786) | Won 2-1 | +221575 |
| 15legacy | 5063 | Ortiz Ros, Cristian (1974) | Lost 0-2 | -111564 |
| top | average opponent: 1692record: 7-6 | new rating: 1564 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 5 | Pattenden, Andrew (1500) | Won 2-0 | +171574 |
| 2standard | 233 | Maggs, Theo (1449) | Won 2-1 | +151589 |
| 3standard | 296 | Silvestre, Vicent (1698) | Lost 1-2 | -161573 |
| 4standard | 486 | O'Leary, John (1454) | Lost 1-2 | -201553 |
| 5standard | 610 | Evans, Ben (1428) | Won 2-0 | +161569 |
| 6standard | 400 | Fletcher, Geoff (1625) | Lost 1-2 | -171552 |
| 7standard | 523 | Grint, Richard (1523) | Lost 0-2 | -181534 |
| 8standard | 491 | Murison-Bowie, Jasper (1486) | Lost 0-2 | -191515 |
| top | average opponent: 1520record: 3-5 | new rating: 1515 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 365 | Richardson, Roert (1500) | Lost 0-2 | -181482 |
| 2sealed | 700 | Kelsey, Alex (1481) | Won 2-0 | +181500 |
| 3sealed | 607 | Irons, Sonny (1500) | Won 2-0 | +181518 |
| 4sealed | 287 | Tattersall, Gary (1518) | Won 2-0 | +181536 |
| 5sealed | 259 | Masiero, Massimo (1538) | Lost 0-2 | -181518 |
| 6sealed | 483 | Ager, Fergus (1522) | Won 2-0 | +181536 |
| 7sealed | 149 | Constable, George (1535) | Won 2-1 | +181554 |
| 8sealed | 145 | Griffiths, Pip (1555) | Won 2-0 | +181572 |
| 9sealed | 93 | Kaestner-Frenchman, Ben (1719) | Lost 1-2 | -151557 |
| top | average opponent: 1541record: 6-3 | new rating: 1557 | ||