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DiMattia, Andy
Current rating: 1343

Regional Championships Atlanta 2023 (pioneer) starting rating: 1355
round table opponent (rating) result Δrating
1pioneer 405 Lee, Jonathan (1423) Won 2-0 +191374
2pioneer 81 Lodge, James (1536) Lost 0-2 -151359
3pioneer 348 Nasiff, Jose (1671) Lost 1-2 -131346
4pioneer 385 Villalpando, Michael (1423) Won 2-0 +201366
5pioneer 386 Adams, Richard (1702) Lost 1-2 -121354
6pioneer 447 Baker, Kazi (1791) Lost 1-2 -111343
top average opponent: 1591record: 2-4 new rating: 1343

Grand Prix Richmond 2019 (ELD standard) starting rating: 1376
round table opponent (rating) result Δrating
2standard 57 De Gennaro, Adelaide (1407) Lost 1-2 -171359
3standard 201 McShane, Aislinn (1500) Won 2-0 +211380
4standard 185 Ruiz, Matthew (1574) Won 2-1 +211401
5standard 65 Carter, Jonathan (1393) Lost 0-2 -181383
6standard 144 Lee, John 623 (1518) Lost 1-2 -161367
7standard 142 Calhoun, Christopher (1662) Lost 0-2 -121355
top average opponent: 1509record: 2-4 new rating: 1355

Grand Prix Atlanta 2018 (modern) starting rating: 1394
round table opponent (rating) result Δrating
3modern 226 Hee, Chung Wye (1730) Won 2-0 +241418
4modern 170 Dotson, Matt (1515) Lost 1-2 -161402
5modern 217 De Place, Lauge (1674) Lost 0-2 -131389
6modern 396 Goldfarb, David (1708) Lost 1-2 -131376
top average opponent: 1657record: 1-3 new rating: 1376

Grand Prix Richmond 2018 (std) (M19 standard) starting rating: 1436
round table opponent (rating) result Δrating
3standard 53 Shane, Kyle (1796) Lost 0-2 -111425
4standard 201 Zhang, Minkang (1468) Lost 0-2 -181407
5standard 260 Bolding, Jon (1682) Lost 1-2 -131394
top average opponent: 1649record: 0-3 new rating: 1394

Grand Prix Memphis 2018 (RIX standard) starting rating: 1445
round table opponent (rating) result Δrating
2standard 239 Counts, Ryan (1542) Won 2-1 +201465
3standard 150 Chambers, Colron (1436) Won 2-1 +171482
4standard 7 Palmer, Chris (1584) Lost 1-2 -161466
5standard 217 Watson, Andrew (1602) Lost 0-2 -151451
6standard 239 Birrell, Ian (1647) Lost 0-2 -151436
top average opponent: 1562record: 2-3 new rating: 1436

Grand Prix Atlanta 2017 (XLN standard) starting rating: 1454
round table opponent (rating) result Δrating
2standard 22 Burnam, Richard (1453) Won 2-1 +181472
3standard 57 Morriss, Bryan (1534) Lost 1-2 -171455
4standard 302 Collins, Lexie (1584) Lost 1-2 -161439
5standard 449 Maune, Sarah (1398) Won 2-1 +181457
6standard 327 Skourtis, Christopher (1729) Won 2-1 +231480
7standard 268 Sallie, Jeremy (1487) Lost 1-2 -181462
8standard 338 Schultz, Justin (1545) Lost 0-2 -171445
top average opponent: 1533record: 3-4 new rating: 1445

Grand Prix Washington DC 2017 (HOU standard) starting rating: 1468
round table opponent (rating) result Δrating
2standard 75 Lynam, Edward (1497) Lost 1-2 -171451
3standard 536 Eggerton, Brad (1503) Lost 0-2 -171434
4standard 566 Owen, Kenny (1472) Won 2-1 +181452
5standard 390 Byrd, Jonathen (1380) Won 2-0 +171469
6standard 341 Natale, Toby (1542) Lost 1-2 -171452
7standard 442 Idol, Alekzander (1497) Won 2-0 +191471
8standard 262 McLean, Patrick (1517) Lost 1-2 -171454
top average opponent: 1487record: 3-4 new rating: 1454

Grand Prix Richmond 2017 (AKH limited) starting rating: 1460
round table opponent (rating) result Δrating
2sealed 112 Minuti, Joseph (1474) Won 2-0 +181478
3sealed 125 Kesselman, Matthew (1496) Lost 1-2 -181460
4sealed 465 Gardner, Jonathan (1670) Lost 0-2 -141446
5sealed 445 Agosta, Vincent (1442) Lost 1-2 -181428
6sealed 574 Watson, Scott (1460) Won 2-0 +191447
7sealed 400 Griffith, Maitland (1519) Won 2-1 +191466
8sealed 288 Johnson, Colin (1516) Won 2-1 +191485
9sealed 215 Aversa, Frank (1554) Lost 0-2 -171468
top average opponent: 1516record: 4-4 new rating: 1468

Grand Prix Atlanta 2016 (KLD limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 913 Smith, Brian (1337) Lost 0-2 -211479
2sealed 1032 Lopez, Andrew (1446) Lost 1-2 -191460
3sealed 1275 Spalding, Jeff (1450) Lost 0-2 -181442
4sealed 1271 Smithee, Christopher (1445) Won 2-0 +181460
5sealed 1156 Baxter, Wade (1426) Won 2-0 +181478
6sealed 1047 Gautney, Dusty (1485) Lost 1-2 -181460
top average opponent: 1431record: 2-4 new rating: 1460