Rojas, Guido
Current rating: 1568
Record: 18-15
| MagicCon Barcelona 2023 Limited Open (LTR limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3157 | santos, marcio (1501) | Won 2-1 | +171577 |
| 2sealed | 3057 | Serra, David (1501) | Won 2-0 | +161593 |
| 3sealed | 3046 | Elmer, Kieran (1541) | Lost 0-2 | -181575 |
| 4sealed | 3078 | Munoz Gomez, Borja (1913) | Lost 0-2 | -131562 |
| 5sealed | 3084 | Leuthold, Roman (1656) | Won 2-0 | +201582 |
| 6sealed | 3045 | Xu, Yineng (1513) | Lost 0-2 | -191563 |
| 7sealed | 3088 | Gonzalez Hidalgo, Francisco Jose (1658) | Lost 0-2 | -161547 |
| 8sealed | 3083 | Mena, Alberto (1721) | Won 2-0 | +211568 |
| top | average opponent: 1625record: 4-4 | new rating: 1568 | ||
| Grand Prix Porto Alegre 2015 (modern) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 158 | Daher Dias, Willian (1626) | Lost 0-2 | -171565 |
| 4modern | 190 | Junior, Ricardo (1476) | Won 2-1 | +161581 |
| 5modern | 87 | Fernandes De Queiroz Souto, Lucas (1502) | Lost 0-2 | -191562 |
| 6modern | 134 | Lopez, Guilherme (1518) | Won 2-0 | +171579 |
| 7modern | 106 | Ferry, Sergio (1571) | Lost 1-2 | -181561 |
| 8modern | 132 | Leite, Wadson (1541) | Won 2-0 | +171578 |
| 9modern | 79 | Sales, Pietro (1554) | Lost 0-2 | -181560 |
| top | average opponent: 1541record: 3-4 | new rating: 1560 | ||
| Grand Prix Buenos Aires 2015 (DTK standard) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 61 | Gomez, Pablo Ezequiel (1500) | Lost 1-2 | -191523 |
| 4standard | 117 | Zapico, Rodrigo (1504) | Lost 1-2 | -181505 |
| 5standard | 163 | Vallerga, Nahuel (1400) | Won 2-0 | +161521 |
| 6standard | 141 | Authier, Martin (1388) | Won 2-1 | +151536 |
| 7standard | 84 | Gentile, Francisco (1562) | Won 2-0 | +191555 |
| 8standard | 74 | Arvigo, Matias Gabriel (1746) | Won 2-1 | +211576 |
| 9standard | 38 | Benitez, Sebastian (1575) | Won 2-0 | +181594 |
| 10standard | 37 | Leveratto, Matias (1717) | Lost 0-2 | -151579 |
| 11standard | 35 | Echeverria Paredes, Jose Luis (1839) | Won 2-0 | +221601 |
| 12standard | 17 | Eguren, Osvaldo (1536) | Lost 1-2 | -191582 |
| 13standard | 33 | Pena Vergara, Kevin (1575) | Won 2-1 | +181600 |
| 14standard | 18 | Acuna Schenfeld, Lucas (1603) | Lost 1-2 | -181582 |
| 15standard | 29 | Ormazabal, Nicolas (1584) | ID | 01582 |
| top | average opponent: 1579record: 7-5-1 | new rating: 1582 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 201 | Betschart, Alejandro (1508) | Won 2-1 | +181518 |
| 3standard | 113 | Villegas, Rodrigo (1546) | Won 2-0 | +191537 |
| 4standard | 132 | Nicoletti, Joaquin (1536) | Won 2-1 | +181555 |
| 5standard | 22 | Raggio, Emilio Dario (1683) | Lost 1-2 | -161539 |
| 6standard | 80 | Martinez, Hernan (1555) | Won 2-0 | +181557 |
| 7standard | 252 | Guzman, Diego (1702) | Lost 0-2 | -151542 |
| top | average opponent: 1588record: 4-2 | new rating: 1542 | ||