Barrera, Carlos
Current rating: 1578
Record: 37-39-4
Grand Prix Santiago 2011Grand Prix Sao Paulo 2012Grand Prix Rio de Janeiro 2013Grand Prix Santiago 2013Grand Prix Buenos Aires 2014Grand Prix Santiago 2014Grand Prix Mexico City 2015Grand Prix Santiago 2016Grand Prix Santiago 2017Grand Prix Sao Paulo 2018Regional Championships Mexico City 2023 Cycle 4
| Regional Championships Mexico City 2023 Cycle 4 (pioneer) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 14 | Davila Hernandez, Jose Luis (1500) | Won 2-1 | +181515 |
| 2pioneer | 2 | Maya, Victor (1502) | Lost 1-2 | -181497 |
| 3pioneer | 28 | Sanchez, Alexis (1458) | Won 2-0 | +171514 |
| 4pioneer | 17 | Martinez, Axel (1961) | Lost 0-2 | -101504 |
| 5pioneer | 47 | Rosales, Alexander (1485) | Won 2-1 | +181522 |
| 6pioneer | 22 | Amaya Avila, Juan Alberto (1534) | Won 2-0 | +181540 |
| 7pioneer | 18 | Garcia Camacho, Miguel Angel (1558) | Won 2-0 | +181558 |
| 8pioneer | 18 | Perez, Victor [MEX] (1663) | Won 2-1 | +201578 |
| top | average opponent: 1582record: 6-2 | new rating: 1578 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 553 | Mandaji, Marcelo (1436) | Lost 1-2 | -191480 |
| 2modern | 601 | Jaime, Cairo (1485) | Lost 0-2 | -181462 |
| 3modern | 674 | Mourao, Tiago (1430) | Lost 1-2 | -191443 |
| 4modern | 670 | Maia, Ruben (1446) | Won 2-0 | +181461 |
| 5modern | 586 | Hubner, Jean (1485) | Draw 1-1 | +11462 |
| 6modern | 510 | Rohden, Bruno (1425) | Won 2-0 | +171479 |
| 7modern | 401 | Zilnyk, Kahl (1495) | Won 2-1 | +181497 |
| 8modern | 304 | Da Silva, Elton Carlo (1497) | Draw 1-1 | 01497 |
| top | average opponent: 1462record: 3-3-2 | new rating: 1497 | ||
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 25 | Mansilla, Luis (1500) | Won 2-1 | +191470 |
| 2standard | 32 | Rodriguez, Johan (1518) | Won 2-0 | +191489 |
| 3standard | 163 | Echeverria Paredes, Jose Luis (1731) | Draw 1-1 | +41493 |
| 4standard | 96 | Gozzo, Giuliano (1674) | Lost 1-2 | -141479 |
| 5standard | 165 | Colombino, Kevin (1522) | Won 2-0 | +191498 |
| 6standard | 114 | Ramos, Levi (1619) | Lost 0-2 | -161482 |
| 7standard | 169 | Lecaros Arevalo, Carlos Alberto (1520) | Won 2-0 | +181500 |
| 8standard | 111 | Vargas, Carlos (1468) | Won 2-0 | +181518 |
| 9standard | 78 | Jara Godoy, Nehuen (1465) | Lost 0-2 | -191499 |
| top | average opponent: 1557record: 5-3-1 | new rating: 1499 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 189 | Reyes Henriquez, Hugo (1500) | Won 2-0 | +201430 |
| 2standard | 24 | Garate Dominguez, Sebastian (1531) | Won 2-1 | +191449 |
| 3standard | 56 | Fernandes Ferraz, Diego (1764) | Lost 0-2 | -121437 |
| 4standard | 98 | Gonzalez, Gaston (1518) | Won 2-1 | +191456 |
| 5standard | 99 | Fagundes, Josejane (1596) | Lost 0-2 | -151441 |
| 6standard | 186 | Guaraldo Torello Viera, Fernando (1474) | Won 2-0 | +191460 |
| 7standard | 108 | Olea, Carlos (1515) | Won 2-0 | +191479 |
| 8standard | 48 | Syed, Zan (2009) | Lost 0-0 | -101469 |
| 9standard | 102 | Escobar, Frederick (1465) | Lost 0-2 | -181451 |
| top | average opponent: 1597record: 5-4 | new rating: 1451 | ||
| Grand Prix Mexico City 2015 (FRF limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 99 | Hernandez Cota, David (1537) | Lost 0-2 | -171444 |
| 4sealed | 160 | Olvera Castellanos, Cesar (1517) | Lost 0-2 | -161428 |
| 5sealed | 140 | Perez Sanchez, Mauro (1454) | Lost 0-2 | -181410 |
| top | average opponent: 1503record: 0-3 | new rating: 1410 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 145 | Rojas, Carlos (1471) | Lost 1-2 | -181405 |
| 2standard | 187 | Letelier, Juan Pablo (1503) | Won 2-0 | +201425 |
| 3standard | 158 | Orizola, Santiago A (1668) | Won 2-1 | +231448 |
| 4standard | 101 | Gonzalez Iturriaga, Francisco (1409) | Won 2-0 | +171465 |
| 5standard | 130 | Borquez Munoz, Jose Manuel (1672) | Won 2-1 | +221487 |
| 6standard | 64 | Saporito, Thiago (1976) | Lost 1-2 | -101477 |
| 7standard | 83 | Coutinho, Marcelo (1585) | Lost 1-2 | -161461 |
| top | average opponent: 1612record: 4-3 | new rating: 1461 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1417 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 154 | Leis, Alejandro (1500) | Won 2-0 | +201437 |
| 2standard | 33 | Abadal, Matias (1665) | Won 2-0 | +221459 |
| 3standard | 70 | Floresta dos Santos, Leandro (1512) | Lost 0-2 | -171442 |
| 4standard | 187 | Ippolito, Francisco (1482) | Lost 1-2 | -181424 |
| 5standard | 220 | Araujo, Alice (1335) | Won 2-0 | +171441 |
| 6standard | 151 | Hochman, Sabrina (1422) | Won 2-0 | +181459 |
| 7standard | 158 | Ieasari, Ezequiel M (1393) | Lost 0-2 | -201439 |
| 8standard | 194 | Diaz, Nicolas (1508) | Lost 0-2 | -161423 |
| top | average opponent: 1477record: 4-4 | new rating: 1423 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 133 | Diaz Ailan, Gonzalo (1520) | Lost 1-2 | -161388 |
| 3modern | 268 | Letelier, Juan Pablo (1548) | Won 2-0 | +211409 |
| 4modern | 164 | Aguirre, Andres (1463) | Won 2-0 | +191428 |
| 5modern | 72 | Silva, Danilo (1571) | Won 2-1 | +211449 |
| 6modern | 56 | Weibel, Tomas (1558) | Lost 1-2 | -161433 |
| 7modern | 79 | Paredes, Marcos (1577) | Lost 0-2 | -161417 |
| top | average opponent: 1540record: 3-3 | new rating: 1417 | ||
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 245 | Araujo, Alice (1482) | Won 2-1 | +191473 |
| 2standard | 79 | Canto Oliveira, Alexan (1520) | Lost 0-2 | -171456 |
| 3standard | 229 | Benites, Danilo (1468) | Lost 0-2 | -181438 |
| 4standard | 226 | Tommasini, Lucas (1499) | Lost 1-2 | -171421 |
| 5standard | 292 | Fernandes, Leone (1466) | Lost 0-2 | -171404 |
| top | average opponent: 1487record: 1-4 | new rating: 1404 | ||
| Grand Prix Sao Paulo 2012 (M13 limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 42 | Fialho Martins, Sergio (1647) | Won 2-1 | +221453 |
| 5sealed | 36 | Mendonca, Rafael (1725) | Lost 1-2 | -141439 |
| 6sealed | 43 | Fernandez, Claudio (1581) | Won 2-1 | +211460 |
| 7sealed | 31 | Sa, John (1571) | Won 2-0 | +201480 |
| 8sealed | 8 | Tolin, Ramiro (1590) | Won 2-0 | +201500 |
| 9sealed | 12 | Fernando Silva, Victor (1569) | Won 2-1 | +191519 |
| 10draft | 10 | Oliveira, Thiago (1620) | Lost 1-2 | -161503 |
| 11draft | 7 | Jano, Douglas (1558) | Lost 0-2 | -171486 |
| 12draft | 13 | Pires, Diogo A (1633) | Lost 0-2 | -151471 |
| 14draft | 7 | Brito, David (1548) | Draw 1-1 | +11472 |
| 15draft | 6 | Oliveira Graichen, Leonardo (1485) | Lost 0-2 | -181454 |
| top | average opponent: 1593record: 5-5-1 | new rating: 1454 | ||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Villegas, Paolo (1500) | Won 2-0 | +181518 |
| 2sealed | 149 | Urbina, Javier (1518) | Lost 0-2 | -181500 |
| 3sealed | 191 | Franco, Andre (1616) | Lost 1-2 | -161484 |
| 4sealed | 302 | Casanova, Sergio (1482) | Lost 0-2 | -181466 |
| 5sealed | 291 | da Silva Nicolau, Lucas (1464) | Lost 0-2 | -181448 |
| 6sealed | 302 | Romero, Fernando (1488) | Lost 0-2 | -171431 |
| top | average opponent: 1511record: 1-5 | new rating: 1431 | ||