Johnson-Collver, Jacob
Current rating: 1544
Record: 5-3
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 89 | Schaub, Douglas (1500) | Won 2-1 | +181518 |
| 2standard | 46 | Nephew, Brian (1510) | Won 2-1 | +181536 |
| 3standard | 6 | Sorace, Joe (1539) | Lost 0-2 | -181518 |
| 4standard | 227 | Davis, Peter (1775) | Lost 1-2 | -141504 |
| 5standard | 206 | Laufer, Joseph (1505) | Lost 1-2 | -171487 |
| 6standard | 251 | Tsao, Dennis (1563) | Won 2-0 | +191506 |
| 7standard | 211 | Butler, James (1413) | Won 2-0 | +161522 |
| 8standard | 170 | Chen, Xin [USA] (1757) | Won 2-1 | +221544 |
| average opponent: 1570record: 5-3 | new rating: 1544 | |||