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Concepcion, Aroldo
Current rating: 1550
Record: 8-7

Grand Prix Costa Rica 2016 (SOI standard) starting rating: 1500
round table opponent (rating) result Δrating
1standard 78 Astorga Gomez, William Ricardo (1520) Lost 1-2 -181482
2standard 140 Sanchez, Jose Carlos [GTM] (1482) Won 2-0 +181500
3standard 154 Ibarra, Pablo (1500) Won 2-1 +181518
4standard 132 Gurevich, Misha (1652) Lost 1-2 -151503
5standard 168 Pichardo, Luis (1607) Won 2-0 +201523
6standard 90 Melo, Pedro (1517) Won 2-1 +181541
7standard 78 Friedman, Ben (2031) Won 2-1 +261567
8standard 50 Stratton, Alexander (1568) Won 2-1 +181585
9standard 39 Saito, Tomoharu (1947) Lost 0-2 -121573
10standard 47 Sanfilippo, Alessandro (1562) Won 2-0 +181591
11standard 43 Wight, Lawrence (1586) Won 2-1 +181609
12standard 32 Barnett, Tyler (1718) Lost 0-2 -161593
13standard 44 Sui, Xin (1971) Lost 0-0 -121581
14standard 52 Cruz Marquez, Jovanny (1579) Lost 1-2 -181563
15standard 56 Matousek, Pavel (1795) Lost 0-2 -131550
average opponent: 1669record: 8-7 new rating: 1550