Wilhelm Lumholtz, Simon
Current rating: 1513
| Regional Championships Sofia 2022 (pioneer) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 106 | Deltour, Louis (1866) | Won 2-0 | +241560 |
| 2pioneer | 86 | Rose, Dan (1734) | Lost 0-2 | -151545 |
| 3pioneer | 115 | Stajic, Milos (1730) | Lost 1-2 | -151530 |
| 4pioneer | 110 | Fernandez Torres, Jaime (1500) | Lost 1-2 | -181512 |
| 5pioneer | 174 | Lyngsaa, Christoffer (1478) | Lost 1-2 | -191493 |
| 6pioneer | 167 | Heurtier, Geoffroy (1622) | Won 2-1 | +201513 |
| top | average opponent: 1655record: 2-4 | new rating: 1513 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 289 | Roche, Stephen (1500) | Lost 0-2 | -181484 |
| A2sealed | 320 | Ammirata, Antonino (1686) | Lost 1-2 | -141470 |
| A3sealed | 273 | Rasmussen, Timothy (1583) | Won 2-0 | +201490 |
| A4sealed | 191 | Stettner, Elad (1534) | Won 2-1 | +191509 |
| A5sealed | 136 | Spiri, Matteo Giuseppe (1571) | Lost 1-2 | -171492 |
| A6sealed | 109 | Russett, Charles (1639) | Lost 0-2 | -161476 |
| A7sealed | 101 | Klakauskas, Julius (1609) | Lost 1-2 | -151461 |
| C1sealed | 152 | Habluetzel, Matthias (1535) | Won 2-1 | +191480 |
| C2sealed | 78 | Miller, Myles (1633) | Won 2-1 | +211501 |
| C3sealed | 24 | Shimazaki, Ryota (1700) | Lost 1-2 | -151486 |
| C4sealed | 140 | Van Kuijk, Harm-Joost (1795) | Lost 0-2 | -121474 |
| C5sealed | 178 | Di Napoli, Matteo (1556) | Won 2-1 | +191493 |
| C6sealed | 124 | Joachim, David (1812) | Won 2-0 | +241517 |
| C7sealed | 65 | Di Cesare, Marco (1567) | Won 2-0 | +191536 |
| top | average opponent: 1623record: 7-7 | new rating: 1536 | ||
| Grand Prix Copenhagen 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Chernykh, Vadim (1334) | Lost 0-2 | -211479 |
| 2standard | 164 | Thorsteinsson, Geirlaugur Cecil (1481) | Won 2-0 | +181497 |
| 3standard | 311 | De Oliveira Da Silva, Marcio (1501) | Won 2-1 | +181515 |
| 4standard | 145 | Van Der Beek, Laurens (1721) | Lost 1-2 | -141501 |
| 5standard | 219 | Persson, Johannes (1545) | Won 2-0 | +191520 |
| 6standard | 224 | Winner, Fabian (1523) | Lost 1-2 | -181502 |
| 7standard | 218 | Strom, Martin (1501) | Won 2-1 | +181520 |
| 8standard | 143 | Haag, Benedikt (1540) | Lost 0-2 | -181502 |
| top | average opponent: 1518record: 4-4 | new rating: 1502 | ||