Arroyo, Mark
Current rating: 1515

Grand Prix Los Angeles 2019 (modern) starting rating: 1472
round table opponent (rating) result Δrating
1modern 470 Gamoke, Joshua (1646) Lost 0-2 -151457
2modern 432 Martinez, Jonathan 7193 (1418) Won 2-1 +171474
3modern 575 Parseghian, Carlo (1500) Lost 0-2 -171457
4modern 694 McGuire, Sean (1531) Won 2-1 +191476
5modern 414 Patterson, Bradley (1528) Won 2-0 +191495
6modern 410 Skallerup, Josiah (1627) Won 2-0 +211516
7modern 296 Rhoades, Evan (1358) Won 2-0 +151531
8modern 220 Vaughn, Collin (1663) Lost 1-2 -161515
top average opponent: 1534record: 5-3 new rating: 1515

Grand Prix Las Vegas 2018 (modern) (modern) starting rating: 1461
round table opponent (rating) result Δrating
1modern 1380 Thomas, Cary (1493) Won 2-1 +191480
2modern 1339 Vincent, Zachary (1518) Won 2-1 +181498
3modern 1330 Clingan, Casey (1597) Lost 1-2 -161482
4modern 1338 Li, Wayne (1590) Lost 1-2 -161466
5modern 1372 Olcott, Odeion (1502) Won 2-1 +191485
6modern 1350 Lee, Joon Soo (1784) Lost 1-2 -131472
top average opponent: 1581record: 3-3 new rating: 1472

Grand Prix Phoenix 2017 (XLN limited) starting rating: 1464
round table opponent (rating) result Δrating
1sealed 270 Schulte, Michael (1286) Won 2-0 +151479
2sealed 106 Min, Max (1483) Lost 0-2 -181461
top average opponent: 1385record: 1-1 new rating: 1461

Grand Prix San Diego 2015 (ORI standard) starting rating: 1481
round table opponent (rating) result Δrating
1standard 180 McCarty, John (1535) Lost 0-2 -171464
2standard 518 Robinson, Isaac (1482) Won 2-0 +181482
3standard 561 Boltz, Ashton (1501) Won 2-1 +181500
4standard 260 Akana, Jason (1420) Lost 0-2 -191481
5standard 476 Conley, Garrett (1504) Won 2-0 +181499
6standard 328 Keagy, Austin (1521) Lost 0-2 -171482
7standard 346 Roberson, Kenneth (1505) Lost 0-2 -181464
top average opponent: 1495record: 3-4 new rating: 1464

Grand Prix Las Vegas 2015 (1) (MM2 limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 269 Gordon, Charles (1424) Lost 0-2 -191481
top record: 0-1 new rating: 1481