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Brattain, Sebastian
Current rating: 1428

Grand Prix Portland 2019 (ELD standard) starting rating: 1413
round table opponent (rating) result Δrating
1standard 9 Nolan, Kyle (1500) Won 2-1 +201433
2standard 100 Sonderland, Drew (1750) Won 2-1 +241457
3standard 4 Breyne, Marcus (1641) Won 0-0 +211478
4standard 13 Rose, Michael 0332 (1526) Lost 1-2 -171461
5standard 97 Hoban, Liam [CAN] (1588) Lost 1-2 -161445
6standard 84 Lorrekovich, Joshua (1496) Lost 1-2 -171428
top average opponent: 1584record: 3-3 new rating: 1428

Grand Prix Portland 2018 (modern) starting rating: 1403
round table opponent (rating) result Δrating
1modern 637 Espada, Isaac (1563) Lost 1-2 -151388
2modern 598 Ikeda, Tatsuya (1524) Won 2-0 +201408
3modern 435 Walter, Jeff (1516) Won 2-1 +201428
4modern 414 Anderson, Jacob B (1520) Lost 1-2 -161412
5modern 527 Rodriguez, Mario (1441) Won 2-0 +181430
6modern 365 Abbott, Timothy (1496) Lost 0-2 -171413
top average opponent: 1510record: 3-3 new rating: 1413

Grand Prix Portland 2017 (XLN standard) starting rating: 1452
round table opponent (rating) result Δrating
1standard 387 Borer, David (1500) Lost 0-2 -181434
2standard 678 Dillard, Zachary (1527) Lost 1-2 -161418
3standard 804 Mendonsa, Khristian (1452) Won 2-1 +191437
4standard 623 Minor, Sean (1531) Lost 1-2 -171420
5standard 702 Fine, Adam (1435) Lost 1-2 -171403
top average opponent: 1489record: 1-4 new rating: 1403

Grand Prix Vancouver 2017 (modern) starting rating: 1447
round table opponent (rating) result Δrating
1modern 2423 Davies, Karen (1595) Won 2-1 +211468
2modern 2236 Sonderland, Drew (1621) Lost 0-2 -151453
3modern 2463 Hsieh, Calvin (1435) Won 2-0 +181471
4modern 2336 Gray, William (1426) Lost 0-2 -191452
5modern 2343 Ludviksen, Rolf (1503) Won 2-1 +191471
6modern 2345 Bianchi, Alex (1740) Lost 0-2 -141457
7modern 2476 Spencer, Logan (1501) Won 2-0 +191476
8modern 2305 Dyck, David (1518) Won 2-1 +191495
9modern 2258 Armitage, John (1538) Won 2-1 +191514
10modern 2133 Robinson, Aaron (1537) Won 2-1 +181532
11modern 2073 Carlile, Chris (1574) Lost 1-2 -171515
12modern 2153 Skippen, Will (1632) Lost 1-2 -161499
13modern 2142 Nelson, Ben (1549) Lost 0-2 -171482
14modern 2144 Ulanov, Denis (1765) Lost 1-2 -131469
15modern 2137 Kao, Austin (1496) Lost 0-2 -171452
top average opponent: 1562record: 7-8 new rating: 1452

Grand Prix Seattle-Tacoma 2015 (legacy) starting rating: 1500
round table opponent (rating) result Δrating
1legacy 538 Hormel, George (1500) Lost 0-2 -181482
2legacy 592 Kibner, Alex (1482) Lost 0-2 -181464
3legacy 923 Sandall, Kelly (1465) Won 2-0 +181482
4legacy 825 Boone, George (1509) Lost 0-2 -171465
5legacy 749 Berard, Michael (1512) Lost 1-2 -181447
top average opponent: 1494record: 1-4 new rating: 1447