Yaro, Ethan
Current rating: 1479
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Gorkhover, Gleb (1662) | Lost 0-2 | -151438 |
| 2sealed | 358 | Lin, Chris [USA] (1462) | Lost 0-2 | -171421 |
| 3sealed | 633 | Tones, Matthew (1464) | Won 2-1 | +181439 |
| 4sealed | 496 | Davis, Ryan (1430) | Won 2-1 | +181457 |
| 5sealed | 518 | Smith, Brenda (1331) | Won 2-1 | +161473 |
| 6sealed | 340 | Augenblick, Greg (1512) | Won 2-0 | +191492 |
| 7sealed | 245 | Black, Andrew (1771) | Lost 0-2 | -131479 |
| top | average opponent: 1519record: 4-3 | new rating: 1479 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 240 | Schafer, Gregory (1641) | Lost 1-2 | -151431 |
| 2standard | 273 | Froehlich, Athena (1596) | Won 2-0 | +211452 |
| 3standard | 367 | Ellis, Matt (1363) | Won 2-0 | +161468 |
| 4standard | 292 | Wheatley, Josiah (1434) | Lost 1-2 | -181450 |
| 5standard | 359 | Roth, Marcus (1582) | Won 2-1 | +201470 |
| 6standard | 363 | Laufer, Max (1485) | Lost 0-2 | -171453 |
| top | average opponent: 1517record: 3-3 | new rating: 1453 | ||
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 304 | Hauser, Alex (1669) | Lost 0-2 | -151485 |
| 2sealed | 353 | Okun-Dubitsky, Julian (1382) | Won 2-1 | +161501 |
| 3sealed | 330 | Spinelli, James (1398) | Lost 1-2 | -201481 |
| 4sealed | 382 | Burton, Mark (1487) | Lost 1-2 | -181463 |
| 5sealed | 449 | Fagan, Christopher (1473) | Lost 0-2 | -171446 |
| top | average opponent: 1482record: 1-4 | new rating: 1446 | ||