We have a Patreon! Click here to become a patron, or read the blog to learn more!
   
Grinberg, Avi
Current rating: 1623

Regional Championships Atlanta 2023 (pioneer) starting rating: 1612
round table opponent (rating) result Δrating
1pioneer 74 Kiridly, Daniel (1500) Won 2-1 +161628
2pioneer 41 Rucker, Darren (1711) Lost 1-2 -171611
3pioneer 237 Knorr, Jackson (1739) Lost 0-2 -161595
4pioneer 506 O'Neill, Chris (1542) Won 2-0 +171612
5pioneer 231 Hersch, Max (1538) Lost 0-2 -191593
6pioneer 390 Grissom, Shelby (1468) Won 2-0 +161609
7pioneer 320 combs, daniel (1474) Won 2-1 +151624
8pioneer 221 Lacey, Jake (1451) Won 2-1 +151639
9pioneer 199 Segal, Jacob (1726) Lost 0-2 -161623
top average opponent: 1572record: 5-4 new rating: 1623

Regional Championships San Diego 2023 (ONE standard) starting rating: 1653
round table opponent (rating) result Δrating
1standard 382 Holtzman, Joshua (1512) Lost 1-2 -201633
2standard 333 Shockley, Ronald (1638) Lost 0-2 -181615
3standard 456 Schabel, Justin (1453) Won 2-0 +151630
4standard 289 Blackmon, Nathan (1741) Lost 1-2 -161614
5standard 352 Henry, Ian (1355) Won 2-1 +131627
6standard 319 Sung, James (1747) Lost 0-2 -151612
top average opponent: 1574record: 2-4 new rating: 1612

Grand Prix Columbus 2019 (modern) starting rating: 1499
round table opponent (rating) result Δrating
2modern 21 Flippen, Edward (1501) Won 2-0 +181517
3modern 124 Martinez II, Eddie (1512) Won 2-0 +181535
4modern 5 Freeman, Tyler (1556) Lost 1-2 -171518
5modern 121 Mayhew, Dominic (1513) Won 2-0 +181536
6modern 64 Craite, Hunter (1557) Lost 0-2 -181518
7modern 133 Abbott, Doug (1533) Won 2-1 +181536
8modern 62 Celli, Patrick (1507) Won 2-1 +181554
9modern 25 Haidle, Brian (1572) Lost 0-2 -181536
10modern 221 Bartlett, Andrew (1531) Won 2-1 +181554
11modern 216 Steven, Austen (1555) Won 2-1 +181572
12modern 194 He, Brandon (1693) Won 2-1 +201592
13modern 184 Ramsey, Nathan (1547) Won 2-1 +171609
14modern 178 Kristoff, Daniel (1960) Won 2-1 +251634
15modern 178 Chu, Xiong (1739) Won 2-0 +191653
top average opponent: 1591record: 11-3 new rating: 1653

Grand Prix Washington DC 2019 (MH1 limited) starting rating: 1557
round table opponent (rating) result Δrating
2sealed 65 Cook, Anthony (1502) Lost 0-0 -191538
3sealed 313 Patell, Cyrus (1534) Lost 0-2 -181520
4sealed 386 Yezman, Ryan (1480) Won 2-0 +171537
5sealed 385 Hess, Noah (1504) Lost 1-2 -181519
6sealed 334 League, Charles (1452) Lost 1-2 -201499
top average opponent: 1494record: 1-4 new rating: 1499

Grand Prix Pittsburgh 2018 (DOM standard) starting rating: 1539
round table opponent (rating) result Δrating
2standard 160 Hazen, Jim (1490) Lost 0-2 -191520
3standard 244 Chunko, Jonathon (1500) Won 2-1 +181538
4standard 237 Chaklader, Harry (1512) Won 2-0 +171555
5standard 180 Hudak, Jerome (1532) Lost 1-2 -181537
6standard 245 DeJohn, Chris (1415) Won 2-0 +151552
7standard 198 Baker, Timothy (1576) Won 2-0 +191571
8standard 78 Mitchell, Zane (1803) Lost 0-2 -141557
top average opponent: 1547record: 4-3 new rating: 1557

Grand Prix Memphis 2018 (RIX standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 22 Abell, Kyle (1512) Lost 0-2 -181482
2standard 274 Diaz, Anthony (1545) Lost 1-2 -171465
3standard 516 Borden, Aaron (1463) Won 2-0 +181483
4standard 492 Jones, Dalvin (1498) Won 2-1 +191502
5standard 375 Durshimer, Jake (1454) Lost 0-2 -191483
6standard 397 Terry, Richard (1480) Won 2-0 +181501
7standard 266 Johnson, Angelique (1621) Won 2-1 +201521
8standard 214 Whittaker, Douglas (1519) Won 2-0 +181539
top average opponent: 1512record: 5-3 new rating: 1539