Korzilius, Jens
Current rating: 1452
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 22 | Robinson, Ross (1463) | Lost 0-2 | -201549 |
| 2standard | 312 | Maaten, Rogier (1788) | Lost 0-2 | -141535 |
| 3standard | 534 | Smith, Ryan [UK] (1417) | Lost 1-2 | -201515 |
| 4standard | 523 | Ledin, Max (1371) | Won 2-0 | +161531 |
| 5standard | 476 | Marquilly, Adrien (1648) | Lost 0-2 | -161515 |
| 6standard | 460 | Laurent, Sebastien (1246) | Lost 0-2 | -231492 |
| 7standard | 433 | Perez Cabeza, Ruben (1452) | Lost 0-2 | -191473 |
| 8standard | 392 | Muller, Anna Jasmin (1300) | Lost 0-2 | -211452 |
| top | average opponent: 1461record: 1-7 | new rating: 1452 | ||
| Grand Prix Barcelona 2018 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 142 | Carrillo Padron, Alejandro David (1500) | Won 2-1 | +181534 |
| 2modern | 178 | Samouillan, Mathieu (1518) | Won 2-1 | +181552 |
| 3modern | 190 | Torres Cortes, Miquel Angel (1445) | Won 2-0 | +161568 |
| 4modern | 165 | Alonso, Fernando (1559) | Lost 1-2 | -181550 |
| 5modern | 183 | Weber, Felix (1584) | Won 2-0 | +181568 |
| 6modern | 151 | Alves, Diogo (1552) | Won 2-0 | +181586 |
| 7modern | 45 | Moreno Morales, Francisco (1705) | Lost 0-2 | -161570 |
| 8modern | 150 | Linden, Carsten (1834) | Won 2-1 | +231593 |
| 9modern | 136 | Hiller, Kayo Andrea (1511) | Won 2-1 | +161609 |
| 10modern | 32 | Aurejac, Alexandre (1953) | Draw 1-1 | +61615 |
| 11modern | 64 | Ward, Peter (1979) | Lost 0-2 | -111604 |
| 12modern | 95 | Weber, Patrick (1458) | Lost 0-2 | -211583 |
| 13modern | 114 | Drapala, Thomas (1732) | Lost 0-2 | -151568 |
| 14modern | 122 | Moreno Gonzalez, Adrian (1612) | Lost 1-2 | -171551 |
| 15modern | 122 | Trujillo Rojas, Pedro Antonio (1577) | Won 2-1 | +181569 |
| top | average opponent: 1635record: 8-6-1 | new rating: 1569 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 86 | Gunness, Ashley (1447) | Won 2-0 | +171517 |
| 2standard | 143 | Trauer, Pierre (1686) | Won 2-0 | +211538 |
| 3standard | 218 | Obraz, Jiri (1524) | Lost 0-2 | -181520 |
| 4standard | 380 | Carlo, Josafath (1440) | Won 2-0 | +161536 |
| 5standard | 139 | Deyerling, Christoph (1486) | Won 2-0 | +171553 |
| 6standard | 152 | Murgey, Alexandre (1554) | Lost 1-2 | -181535 |
| 7standard | 260 | Bakker, Tim (1521) | Lost 0-2 | -181517 |
| 8standard | 267 | Mubarak, Hamad (1483) | Won 2-0 | +181535 |
| 9standard | 209 | Rogiers, Nick (1516) | Lost 1-2 | -191516 |
| top | average opponent: 1517record: 5-4 | new rating: 1516 | ||