Lubiszewski, Christopher
Current rating: 1446
Record: 1-4
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 390 | Houser, John (1500) | Lost 0-2 | -181482 |
| 2modern | 508 | Douffet, Rick (1483) | Lost 1-2 | -181464 |
| 3modern | 779 | Gaffney, Sean (1464) | Lost 1-2 | -181446 |
| 4modern | 840 | Saucy, Zachary (1448) | Won 2-0 | +181464 |
| 5modern | 737 | Kane, Sebastein (1470) | Lost 0-2 | -181446 |
| average opponent: 1473record: 1-4 | new rating: 1446 | |||