Arndt, Christian
Current rating: 1561
Record: 12-11-2
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 343 | Saber, Glenn (1500) | Draw 1-1 | 01534 |
| 2sealed | 530 | Milutinovic, Vasilije (1500) | Won 2-0 | +171551 |
| 3sealed | 342 | Davis-Purcell, Ben (1548) | Won 2-1 | +181569 |
| 4sealed | 168 | Tedeschi, Davide (1738) | Won 2-0 | +211590 |
| 5sealed | 89 | Li, Sean (1863) | Lost 1-2 | -131577 |
| 6sealed | 219 | Stifter, Christian (1693) | Lost 1-2 | -161561 |
| top | average opponent: 1640record: 3-2-1 | new rating: 1561 | ||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 46 | Kocsis, Gabor (1719) | Won 2-1 | +221533 |
| 4sealed | 60 | Von Kalkstein, Christian (1790) | Won 2-0 | +221555 |
| 5sealed | 67 | Richard, Jefferson (1673) | Lost 0-2 | -151540 |
| 6sealed | 60 | Baumann, Adrien (1517) | Won 2-1 | +171557 |
| 7sealed | 60 | Dang, Martin (1867) | Lost 1-2 | -121545 |
| 8sealed | 91 | Kuisma, Matti (1989) | Lost 1-2 | -111534 |
| top | average opponent: 1759record: 3-3 | new rating: 1534 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 785 | Karth, Simon (1500) | Won 2-1 | +181507 |
| 2sealed | 904 | Wolder, Claus Bo (1534) | Won 2-0 | +181525 |
| 3sealed | 76 | Mori, Roger (1336) | Won 2-1 | +151540 |
| 4sealed | 57 | Garcia Mora, David (1680) | Lost 1-2 | -151525 |
| 5sealed | 458 | Redlich, Malte (1416) | Won 2-0 | +161541 |
| 6sealed | 260 | Lahonen, Leo (1952) | Lost 0-2 | -111530 |
| 7sealed | 254 | Fischer, Florian (1499) | Lost 0-2 | -191511 |
| top | average opponent: 1560record: 4-3 | new rating: 1511 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | Klapwijk, Martijn (1494) | Lost 0-2 | -181489 |
| top | record: 0-1 | new rating: 1489 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1311 | Rask, Love (1531) | Won 2-1 | +191519 |
| 2sealed | 1026 | De Marelle, Anthony (1615) | Lost 1-2 | -171502 |
| 3sealed | 1295 | Van Meurs, Sascha (1526) | Draw 1-1 | +11503 |
| 4sealed | 1351 | Joens, Klaus (1721) | Lost 0-2 | -141489 |
| 5sealed | 1389 | Steinhage, Mari (1501) | Won 2-1 | +181507 |
| top | average opponent: 1579record: 2-2-1 | new rating: 1507 | ||