Diets, Indy
Current rating: 1519
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 34 | Domeij, Johan (1432) | Lost 0-2 | -201525 |
| 2pioneer | 455 | Houzvicek, Matous (1405) | Draw 1-1 | -21523 |
| 3pioneer | 721 | Steinfort, Philipp (1422) | Won 2-1 | +161539 |
| 4pioneer | 569 | Schluepen, Lucas (1388) | Lost 1-2 | -201519 |
| top | average opponent: 1412record: 1-2-1 | new rating: 1519 | ||
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 272 | Owen, Edmund (1684) | Lost 0-2 | -141494 |
| 2sealed | 723 | Damonte, Simone (1484) | Won 2-1 | +171511 |
| 3sealed | 569 | Storch, Florian (1722) | Lost 1-2 | -141497 |
| 4sealed | 503 | Hamerlynck, Aaron (1481) | Won 2-0 | +181515 |
| 5sealed | 435 | Dorival, Aurelien (1323) | Won 2-1 | +141529 |
| 6sealed | 351 | Frischinger, Thomas (1507) | Lost 0-2 | -181511 |
| 7sealed | 371 | Baldoni, Giorgio (1504) | Won 2-0 | +181529 |
| 8sealed | 271 | Klein, Simon (1448) | Won 2-1 | +161545 |
| top | average opponent: 1519record: 5-3 | new rating: 1545 | ||
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 395 | Vavra, Ondrej (1448) | Won 2-0 | +171517 |
| 2sealed | 348 | Thiele, Daniel (1542) | Won 2-1 | +191536 |
| 3sealed | 69 | Brzegowy, Adrian (1411) | Won 2-0 | +151551 |
| 4sealed | 9 | Oliveros, Carlos (1729) | Lost 1-2 | -151536 |
| 5sealed | 98 | Pancini, Marco (1806) | Lost 1-2 | -131523 |
| 6sealed | 264 | Pesek, Lukas (1696) | Lost 1-2 | -151508 |
| top | average opponent: 1605record: 3-3 | new rating: 1508 | ||