Mariani, Nolan
Current rating: 1398
Record: 4-10
| Grand Prix Barcelona 2019 (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 365 | Foret, Laurent (1515) | Won 2-0 | +191486 |
| 2modern | 161 | Roca, Enric (1624) | Lost 0-2 | -161470 |
| 3modern | 406 | Silva, Adriano (1464) | Lost 1-2 | -181452 |
| 4modern | 589 | Gonzalez Esteban, Daniel (1343) | Won 2-1 | +161468 |
| 5modern | 537 | Jullien, Thibaud (1471) | Lost 0-2 | -181450 |
| 6modern | 520 | Palomar, Ruben (1487) | Lost 1-2 | -171433 |
| 7modern | 485 | Facchin, Francois (1410) | Lost 1-2 | -191414 |
| 8modern | 427 | Grosch, Mirko (1500) | Lost 0-2 | -161398 |
| average opponent: 1477record: 2-6 | new rating: 1398 | |||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Mancinelli, Laurent (1500) | Won 2-0 | +181518 |
| 2sealed | 120 | Dushinin, Evgenii (1613) | Lost 1-2 | -161502 |
| 3sealed | 404 | Pilny, Georg (1513) | Won 2-1 | +181520 |
| 4sealed | 275 | George, Simon (1523) | Lost 1-2 | -181502 |
| 5sealed | 370 | Ruckpaul, Lars (1575) | Lost 0-2 | -171485 |
| 6sealed | 533 | Eggenschwiler, Simon (1455) | Lost 0-2 | -181467 |
| average opponent: 1530record: 2-4 | new rating: 1467 | |||