Arce King, Guillermo
Current rating: 1573
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1 | Tamatsukuri, Hiroyuki (1500) | Won 2-1 | +181550 |
| 2sealed | 53 | Aguilar Campos, Alam (1521) | Lost 0-2 | -191531 |
| 3sealed | 102 | Pedroza Pena, Juan Carlos (1502) | Won 2-0 | +181549 |
| 4sealed | 82 | Roepke, Chris (1692) | Won 2-1 | +201569 |
| 5sealed | 37 | Hernandez Cruz, Fernando (1544) | Won 2-0 | +181587 |
| 6sealed | 36 | Sokol, Greg (1853) | Lost 1-2 | -131574 |
| 7sealed | 60 | Ramirez Mesen, Melvin Andres (1553) | Won 2-0 | +171591 |
| 8sealed | 39 | Vargas, Oscar (1557) | Lost 0-2 | -181573 |
| top | average opponent: 1590record: 5-3 | new rating: 1573 | ||
| Grand Prix Guadalajara 2013 (DGM standard) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 123 | Jonguitud Garcia, Luis (1499) | Lost 1-2 | -191575 |
| 2standard | 120 | Susarrey Diaz Barriga, Carlos Antonio (1482) | Won 2-1 | +161591 |
| 3standard | 135 | Estrada Morales, Mauricio (1498) | Lost 0-2 | -201571 |
| 4standard | 193 | NAVA, JUAN (1501) | Lost 0-2 | -191552 |
| 5standard | 209 | Figueroa, Ernesto (1464) | Lost 0-2 | -201532 |
| top | average opponent: 1489record: 1-4 | new rating: 1532 | ||
| Grand Prix Mexico City 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Gutierrez, Oscar [MEX] (1500) | Won 2-0 | +181518 |
| 2sealed | 84 | Cuevas Mora, Alejandro (1518) | Won 2-1 | +181536 |
| 3sealed | 26 | Perez Santos, Miguel Angel (1535) | Won 2-1 | +181554 |
| 4sealed | 69 | Funatsu, Hirotsugu (1606) | Won 2-1 | +191573 |
| 5sealed | 5 | Dominguez Roldan, Alfredo (1733) | Won 2-0 | +211594 |
| 6sealed | 14 | Navarro, Juan (1537) | Lost 0-2 | -191575 |
| 7sealed | 28 | Jaklovsky, Lukas (2015) | Won 2-0 | +251600 |
| 8sealed | 23 | Gosch Acosta, Francisco Fernando (1539) | Won 2-1 | +171617 |
| 9draft | 55 | Hernandez, Daniel [MEX] (1581) | Won 2-1 | +181635 |
| 10draft | 25 | Hernandez, David [MEX] (1656) | Lost 0-0 | -181617 |
| 11draft | 23 | Barriga Rojas, Sabas (1662) | Lost 1-2 | -171600 |
| 12draft | 9 | Sanchez Peralta, Archibal Raziel (1701) | Won 2-1 | +201620 |
| 13draft | 15 | Jaklovsky, Lukas (2018) | Lost 0-2 | -111609 |
| 14draft | 23 | Thomason, Timothy (1827) | Lost 0-2 | -151594 |
| top | average opponent: 1673record: 9-5 | new rating: 1594 | ||