Rivero, Juan Antonio
Current rating: 1426
Record: 17-23-1
| Grand Prix Barcelona 2019 (modern) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 168 | Cadei, Angelo (1784) | Lost 0-1 | -121460 |
| 2modern | 429 | Alvarez, Miguel (1491) | Lost 0-2 | -181442 |
| 3modern | 709 | Sending, Valemon (1533) | Lost 0-2 | -161426 |
| top | average opponent: 1603record: 0-3 | new rating: 1426 | ||
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Penning, Miko (1539) | Won 2-0 | +201459 |
| 2sealed | 85 | Rielves, Alvaro (1611) | Won 2-1 | +211480 |
| 3sealed | 79 | Davila, Daniel (1578) | Lost 1-2 | -161464 |
| 4sealed | 142 | Lewin, Samuel (1449) | Won 2-1 | +171481 |
| 5sealed | 83 | Tudman, Ben (1732) | Lost 1-2 | -131468 |
| 6sealed | 69 | Bagnall, Luke (1546) | Won 2-0 | +191487 |
| 7sealed | 90 | Iranmanesh, Hamoun (1647) | Lost 0-1 | -151472 |
| top | average opponent: 1586record: 4-3 | new rating: 1472 | ||
| Grand Prix Madrid 2014 (modern) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 337 | Aput, Pablo (1500) | Won 2-1 | +191493 |
| 2modern | 52 | Jacomy, Mathieu (1460) | Lost 0-1 | -191474 |
| 3modern | 457 | Moreno, Victor (1502) | Lost 1-2 | -171457 |
| 4modern | 784 | Revilla, Daniel (1482) | Lost 1-2 | -181439 |
| top | average opponent: 1486record: 1-3 | new rating: 1439 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 133 | Guerra Diaz, Victor (1579) | Won 2-1 | +201484 |
| 3sealed | 31 | Gyselinck, Jelle (1523) | Won 2-0 | +191503 |
| 4sealed | 98 | Willems, Sjoerd (1629) | Lost 0-2 | -161487 |
| 5sealed | 72 | Clouet, Yann (1486) | Lost 1-2 | -181469 |
| 6sealed | 185 | Santos, Juan (1406) | Won 2-0 | +171486 |
| 7sealed | 100 | Pashley, Stephen (1452) | Lost 0-2 | -191467 |
| 8sealed | 114 | Perez del Pozo, Angel (1690) | Won 2-1 | +221489 |
| 9sealed | 885 | Rausch, Oliver (1666) | Lost 0-2 | -151474 |
| top | average opponent: 1554record: 4-4 | new rating: 1474 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 755 | Salgueiro, Agostinho (1500) | Lost 1-2 | -181482 |
| 2legacy | 1084 | Pajon, Javier (1484) | Lost 0-2 | -181464 |
| 3legacy | 1119 | Rey Rodriguez, Alvaro (1464) | Won 2-0 | +181482 |
| 4legacy | 1154 | Garcia, Natanael (1483) | Lost 0-2 | -181464 |
| top | average opponent: 1483record: 1-3 | new rating: 1464 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 236 | Bayona, Genis (1500) | Won 2-1 | +181501 |
| 2standard | 141 | Carbonero Sanz, Anibal (1503) | Lost 0-2 | -181483 |
| 3standard | 168 | Nicolau, Rafael (1503) | Won 2-0 | +191502 |
| 4standard | 140 | Remon, Dionisio (1483) | Won 2-0 | +171519 |
| 5standard | 150 | Fraile Fernandez, Victor (1470) | Lost 0-2 | -191500 |
| 6standard | 206 | Pouvreau, Florent (1472) | Lost 1-2 | -181482 |
| 7standard | 181 | Pulido Guerra, Alexis (1498) | Won 2-0 | +181500 |
| 8standard | 134 | Dias, Luis (1461) | Lost 0-2 | -181482 |
| 9standard | 118 | Lafuente, Daniel (1502) | Won 2-0 | +181500 |
| top | average opponent: 1488record: 5-4 | new rating: 1500 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Rodriguez, Pablo [ESP] (1439) | Draw 1-1 | -11499 |
| 2sealed | 191 | Roman Sanchez, Jorge (1522) | Lost 0-2 | -181481 |
| 3sealed | 266 | Navarro Mendez, Hector (1499) | Won 2-1 | +191500 |
| 4sealed | 228 | Gonzalez, Marcial (1500) | Won 2-1 | +181518 |
| 5sealed | 147 | Fernandez, Rafael (1558) | Lost 0-2 | -181500 |
| 6sealed | 194 | Boavida, Pedro (1538) | Lost 1-2 | -171483 |
| top | average opponent: 1509record: 2-3-1 | new rating: 1483 | ||