Barnes, David [CAN]
Current rating: 1572
Record: 11-8-1
| Regional Championships Edmonton 2023 (pioneer) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 14 | Doherty, Mike (1464) | Won 2-1 | +161566 |
| 2pioneer | 41 | Speers, Jesse (1498) | Lost 0-2 | -191547 |
| 3pioneer | 60 | Goresht, Daniel (1575) | Lost 1-2 | -181529 |
| 4pioneer | 68 | Fournier, Daniel (1816) | Won 2-0 | +241553 |
| 5pioneer | 39 | Shivji, Qail (1672) | Draw 1-1 | +21555 |
| 6pioneer | 52 | Danilkiewicz, Jacob (1486) | Won 2-1 | +161571 |
| 7pioneer | 35 | Chin, Sheldon (1529) | Won 2-0 | +181589 |
| 8pioneer | 23 | Potter, Jack (1665) | Lost 0-2 | -171572 |
| average opponent: 1588record: 4-3-1 | new rating: 1572 | |||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Plante, Etienne (1500) | Won 2-0 | +181518 |
| 2standard | 6 | Dingler, Timothy (1507) | Won 2-0 | +181536 |
| 3standard | 241 | Wauthier, Adam (1552) | Won 2-0 | +181554 |
| 4standard | 23 | Neveu, Pierre Antoine (1484) | Lost 0-2 | -191535 |
| 5standard | 1018 | Carvalho, Mike (1528) | Won 2-1 | +181553 |
| 6standard | 135 | Shutov, Mike (1592) | Won 2-1 | +181571 |
| 7standard | 65 | Falcioni, Matthew (1913) | Lost 1-2 | -121559 |
| 8standard | 166 | Wasson, John (1682) | Won 2-1 | +211580 |
| 9standard | 72 | Kingston, Jeremy (1573) | Lost 0-2 | -191561 |
| 10standard | 170 | Egolf, Michael (1609) | Won 2-1 | +191580 |
| 11standard | 104 | Gareau, Philippe (1830) | Lost 0-2 | -131567 |
| 12standard | 136 | Schambier, Simon (1616) | Lost 0-2 | -171550 |
| average opponent: 1615record: 7-5 | new rating: 1550 | |||