Barrett, Ethan
Current rating: 1545
Record: 31-30
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 36 | Wilms, Macalaster (1500) | Lost 1-2 | -191545 |
| 2modern | 401 | Feehan, Corey (1752) | Won 2-0 | +221567 |
| 3modern | 383 | Mclain, Devin (1500) | Won 2-0 | +161583 |
| 4modern | 241 | Kuefner, Coyte (1502) | Lost 1-2 | -191564 |
| 5modern | 250 | Klassen, Nick (1506) | Lost 0-2 | -191545 |
| top | average opponent: 1552record: 2-3 | new rating: 1545 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 265 | Kone, Andrew (1407) | Lost 0-2 | -211529 |
| 2sealed | 444 | Perkins, Josh (1483) | Won 2-0 | +171546 |
| 3sealed | 481 | Winchell, Stacy (1397) | Lost 0-2 | -201526 |
| 4sealed | 491 | Jahn, Michael (1450) | Won 2-1 | +161542 |
| 5sealed | 372 | Yoshimura, David (1479) | Won 2-1 | +171559 |
| 6sealed | 333 | Kiefer, Kent (1538) | Won 2-0 | +181577 |
| 7sealed | 188 | Saito, Tomoharu (1868) | Lost 0-2 | -131564 |
| top | average opponent: 1517record: 4-3 | new rating: 1564 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 15 | Bursavich, Austin (1799) | Lost 0-2 | -131530 |
| 4sealed | 378 | Hu, Haibing (1946) | Lost 0-2 | -111519 |
| 5sealed | 447 | Nelson, Brandon (1853) | Won 2-1 | +241543 |
| 6sealed | 303 | Semeyn, Jonathan (1460) | Lost 1-2 | -201523 |
| 7sealed | 343 | League, Charles (1829) | Won 2-1 | +241547 |
| 8sealed | 318 | Crawford, Joe (1528) | Won 2-1 | +171564 |
| 9sealed | 144 | Hwang, Eugene (1766) | Lost 1-2 | -141550 |
| top | average opponent: 1740record: 3-4 | new rating: 1550 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 66 | Smith, Madison (1721) | Lost 0-2 | -151517 |
| 4modern | 399 | Thompson, Jonathan [USA] (1483) | Won 2-1 | +181535 |
| 5modern | 304 | Clawson, Brent (1762) | Won 2-1 | +221557 |
| 6modern | 135 | Zachow, Andrew (1651) | Lost 0-2 | -161541 |
| 7modern | 194 | Burgoa, Josh (1573) | Won 2-0 | +181559 |
| 8modern | 267 | Funk, Jeremiah (1502) | Won 2-0 | +171576 |
| 9modern | 81 | Steele, CJ (1700) | Lost 0-2 | -161560 |
| 10modern | 1066 | Hamilton, Steve (1598) | Lost 0-2 | -171543 |
| top | average opponent: 1624record: 4-4 | new rating: 1543 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 887 | Meier, Dave (1622) | Won 2-0 | +191571 |
| 2modern | 516 | Ioerger, Roderick (1543) | Lost 1-2 | -181553 |
| 3modern | 573 | McFadden, Robert (1628) | Won 2-1 | +191572 |
| 4modern | 391 | Jackman, Jonathon (1485) | Lost 1-2 | -201552 |
| 5modern | 645 | Bishop, Alyssa (1420) | Lost 0-2 | -201532 |
| top | average opponent: 1540record: 2-3 | new rating: 1532 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 393 | Engelhardt, Efridge (1486) | Won 2-1 | +171548 |
| 2sealed | 366 | Comeau, Luke (1545) | Won 2-1 | +181566 |
| 3sealed | 173 | Sanchez, Alberto [CHL] (1726) | Won 2-1 | +211587 |
| 4sealed | 78 | Santos Navarro, Thales (1733) | Lost 0-2 | -161571 |
| 5sealed | 285 | Nelson, Jon (1488) | Lost 1-2 | -191552 |
| top | average opponent: 1596record: 3-2 | new rating: 1552 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 171 | Smith, Elias (1487) | Won 2-1 | +181549 |
| 2standard | 220 | Stine, Chris (1514) | Won 2-1 | +171566 |
| 3standard | 68 | Spradley, Winston (1666) | Won 2-0 | +201586 |
| 4standard | 41 | Suber, Wes (1528) | Lost 1-2 | -191567 |
| 5standard | 194 | Veil, Bryan (1530) | Lost 1-2 | -191548 |
| 6standard | 72 | Williams, Jason (1583) | Lost 0-2 | -171531 |
| top | average opponent: 1551record: 3-3 | new rating: 1531 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 109 | Switzer, Brian (1481) | Lost 1-2 | -201533 |
| 2modern | 311 | Anderson, Sam (1482) | Won 2-1 | +171550 |
| 3modern | 408 | Tugman, Miles (1504) | Lost 0-2 | -191531 |
| top | average opponent: 1489record: 1-2 | new rating: 1531 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 199 | Clawson, Brent (1464) | Won 2-1 | +171557 |
| 2modern | 19 | Weidinger, Christopher (1500) | Lost 1-2 | -191538 |
| 3modern | 232 | Braddock, Matt (1502) | Won 2-0 | +171555 |
| 4modern | 271 | Crook, Matthew (1459) | Won 2-0 | +161571 |
| 5modern | 255 | Berrios, Stephen (1671) | Lost 0-2 | -161555 |
| 6modern | 326 | Graves, Robert X (1517) | Won 2-0 | +171572 |
| 7modern | 157 | Tompkins, Scott (1466) | Lost 0-2 | -191553 |
| top | average opponent: 1511record: 4-3 | new rating: 1553 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 11 | Pince, Tony (1500) | Won 2-0 | +181518 |
| 2standard | 105 | Allorz, Ben (1518) | Won 2-0 | +181536 |
| 3standard | 106 | Hipp, Ryan (1522) | Lost 0-2 | -181518 |
| 4standard | 318 | Pearson, Aaron (1518) | Won 2-1 | +181536 |
| 5standard | 118 | Whelan, Bennett M (1536) | Won 2-1 | +181554 |
| 6standard | 95 | Holm, Patrick (1555) | Won 2-0 | +181572 |
| 7standard | 31 | Mcclain, Josh (1823) | Lost 0-2 | -141558 |
| 8standard | 100 | Young, Dan (1554) | Lost 0-2 | -181540 |
| top | average opponent: 1566record: 5-3 | new rating: 1540 | ||