Maciel, Julio
Current rating: 1583
Record: 34-29
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 390 | Maruo, Yuuta (1841) | Lost 1-2 | -131585 |
| 2standard | 897 | Masumoto, Kazuhiro (1537) | Lost 1-2 | -191566 |
| 3standard | 1098 | Zhang, Xuan (1475) | Won 2-0 | +161582 |
| 4standard | 1024 | Sugisawa, Tsuyoshi (1646) | Won 2-1 | +191601 |
| 5standard | 875 | Suzuki, Fumito (1569) | Lost 1-2 | -181583 |
| top | average opponent: 1614record: 2-3 | new rating: 1583 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 491 | Maeda, Yoshitaka (1447) | Won 2-1 | +161584 |
| 2legacy | 202 | Sakuramoto, Takashi (1596) | Won 2-1 | +181602 |
| 3legacy | 259 | Komiyama, Kouhei (1472) | Lost 0-2 | -201582 |
| 4legacy | 428 | Ueyama, Shotaro (1457) | Lost 0-2 | -201562 |
| 5legacy | 396 | Satou, Shouichi (1520) | Won 2-1 | +171579 |
| 6legacy | 268 | Murase, Hiroshi (1682) | Lost 1-2 | -161563 |
| 7legacy | 307 | Bessho, Yuya (1608) | Won 2-0 | +191582 |
| 8legacy | 292 | Mizui, Tomoyuki (1511) | Won 2-1 | +161598 |
| top | average opponent: 1537record: 5-3 | new rating: 1598 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 169 | Borges, Eduardo (1892) | Lost 0-2 | -121547 |
| 3modern | 280 | Rodrigues, Jose Paulo (1481) | Won 2-1 | +171564 |
| 4modern | 128 | Giacomelli Mota, Marcelo (1517) | Won 2-1 | +171581 |
| 5modern | 89 | Ferreira Pacheco, Filipe (1543) | Won 2-1 | +171598 |
| 6modern | 116 | Toledo Obregon, Alfredo Enrique (1507) | Won 2-0 | +171615 |
| 7modern | 31 | Tognoli, Carlos Eduardo (1556) | Lost 0-2 | -201595 |
| 8modern | 97 | Coquemala Filho, Walter (1851) | Won 2-0 | +231618 |
| 9modern | 59 | Santos, Danillo (1616) | Lost 1-2 | -181600 |
| 10modern | 104 | Ocampo, Daniel Morin (1610) | Won 2-0 | +181618 |
| 11modern | 53 | Carranza, Joseph (1607) | Lost 1-2 | -181600 |
| 12modern | 83 | Archangelo, Felipe (1899) | Lost 0-2 | -131587 |
| 13modern | 125 | Apolonio Rodrigues, Bruno (1537) | Lost 0-2 | -191568 |
| top | average opponent: 1635record: 6-6 | new rating: 1568 | ||
| Grand Prix Porto Alegre 2017 (AER standard) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 29 | Santanna, Nathan (1520) | Lost 0-2 | -201600 |
| 4standard | 130 | Colodetti Filho, Carlos Fernando (1536) | Won 2-0 | +171617 |
| 5standard | 50 | Karam, Vinicius (1595) | Lost 1-2 | -191598 |
| 6standard | 107 | Segura Vega, Esteban Anibal (1513) | Lost 1-2 | -191579 |
| 7standard | 148 | Errerias, Carlos (1487) | Lost 1-2 | -201559 |
| top | average opponent: 1530record: 1-4 | new rating: 1559 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 232 | Navas, Luis (1584) | Won 2-0 | +181582 |
| 4standard | 12 | Franco, Andre (1667) | Won 2-0 | +201602 |
| 5standard | 34 | Chinelatto de Alvarenga, (1571) | Won 2-0 | +171619 |
| 6standard | 13 | Souza, Gabriel (1489) | Won 2-1 | +161635 |
| 7standard | 5 | Damian, Nicholas (1756) | Won 2-1 | +201655 |
| 8standard | 3 | de Mattos Hage, Henrique (1628) | Won 2-0 | +181673 |
| 9standard | 3 | Wood, Gabriel Jose (1583) | Won 2-1 | +161689 |
| 10standard | 1 | Camargo Nogueira, Ricardo Felipe (1670) | Lost 0-2 | -181671 |
| 11standard | 3 | Casatti, Vagner William (1897) | Lost 1-2 | -141657 |
| 12standard | 23 | Gennari Souza, Juliano (1737) | Lost 1-2 | -171640 |
| 13standard | 33 | Ximenes, Felipe (1615) | Won 2-0 | +181658 |
| 14standard | 14 | Burghardt Amaral, Caio Sergio (1614) | Lost 1-2 | -191639 |
| 15standard | 22 | Andrade da Silva, Luca (1576) | Lost 0-2 | -191620 |
| top | average opponent: 1645record: 8-5 | new rating: 1620 | ||
| Grand Prix Porto Alegre 2004 (COK limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 75 | Portugal, Daniel (1502) | Lost 1-2 | -191530 |
| 4sealed | 72 | Lopes, Reinaldo (1517) | Won 2-1 | +181548 |
| 5sealed | 47 | Rollwagen, Diogo (1483) | Lost 0-2 | -191529 |
| 6sealed | 54 | Lucifora, Leonardo (1499) | Won 2-1 | +171546 |
| 7sealed | 56 | Oliveira Pereira, Diego Rafa (1526) | Won 2-0 | +181564 |
| top | average opponent: 1505record: 3-2 | new rating: 1564 | ||
| Grand Prix Curitiba 2001 (extended) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 4 | Poplawski Brandao, Eduardo (1500) | Lost 1-2 | -201589 |
| 4extended | 85 | Paula, Guilherme M. (1481) | Lost 0-2 | -201569 |
| 5extended | 123 | Beppu, Daniel H (1465) | Lost 1-2 | -201549 |
| top | average opponent: 1482record: 0-3 | new rating: 1549 | ||
| Grand Prix Rio de Janeiro 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Da Silva, Marco Antonio (1500) | Lost 0-2 | -181482 |
| 2sealed | 135 | Calvao, Raphael (1482) | Won 2-0 | +181500 |
| 3sealed | 112 | Choji, Cezar (1500) | Won 2-1 | +181518 |
| 4sealed | 73 | Dos Santos Rocha, Bruno (1518) | Won 2-0 | +181536 |
| 5sealed | 27 | Cataldo, Marcelo (1536) | Won 2-0 | +181554 |
| 6sealed | 19 | Villa Lobos, Leonardo (1556) | Won 2-0 | +181572 |
| 7sealed | 13 | Padetti, Marcelo Mochida (1573) | ID | 01572 |
| 8draft | 21 | de Castro e Castro, Fabiano (1470) | Won 2-0 | +161588 |
| 9draft | 9 | Papini, Fernando (1522) | Won 2-0 | +171605 |
| 10draft | 6 | Cavalcante de Paiva, Gustavo (1607) | Won 2-1 | +181623 |
| 11draft | 3 | Mao, Carlos (1563) | Won 2-0 | +171640 |
| 12draft | 2 | Le Saux, Rafael (1756) | Lost 1-2 | -161624 |
| 13draft | 1 | Schneider, Justin (1779) | Lost 1-2 | -151609 |
| top | average opponent: 1566record: 9-3-1 | new rating: 1609 | ||