Letelier, Juan Pablo
Current rating: 1500
Record: 32-33-2
| Regional Championships Santiago 2023 Cycle 4 (pioneer) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 69 | De La Fuente, Francisco (1550) | Lost 0-2 | -181538 |
| 2pioneer | 69 | Escalante, Paulo (1457) | Won 2-1 | +171555 |
| 3pioneer | 49 | Estrugamou, Juan Manuel (1430) | Lost 0-2 | -201535 |
| 4pioneer | 54 | Loli, Guillermo (1625) | Lost 1-2 | -171518 |
| 5pioneer | 57 | espindola, diego (1483) | Lost 0-2 | -181500 |
| top | average opponent: 1509record: 1-4 | new rating: 1500 | ||
| Regional Championships Santiago 2023 (ONE standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Rosas, Cristobal (1572) | Lost 1-2 | -171497 |
| 2standard | 36 | Carrasco, Vicente (1469) | Lost 1-2 | -181479 |
| 3standard | 53 | Zapata, Cesar (1508) | Won 2-1 | +181497 |
| 4standard | 40 | Campos, Sergio (1455) | Won 2-1 | +171514 |
| 5standard | 31 | Hernandez, Santiago (1533) | Won 2-0 | +191533 |
| 6standard | 25 | Camargo, Andres (1938) | Won 2-1 | +251558 |
| 7standard | 17 | Comtesse, Gaston (1495) | Lost 1-2 | -191539 |
| 8standard | 16 | Kadar, Lautaro (1528) | Won 2-0 | +171556 |
| top | average opponent: 1562record: 5-3 | new rating: 1556 | ||
| Grand Prix Santiago 2017 (AKH standard) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 166 | Ruiz Duque, Ricardo (1469) | Lost 1-2 | -191494 |
| 2standard | 188 | Molina, Mauricio (1481) | Won 2-0 | +181512 |
| 3standard | 244 | Pasquet, Ignacio (1499) | Lost 0-2 | -181494 |
| 4standard | 255 | Andrade, Kevin (1481) | Won 2-0 | +171511 |
| 5standard | 230 | Pribnow, Stefan (1511) | Won 2-0 | +181529 |
| 6standard | 173 | Fernandez, Jose Ignacio (1438) | Lost 1-2 | -191510 |
| 7standard | 197 | Moreira Almonacid, Richard (1697) | Won 2-1 | +211531 |
| 8standard | 149 | Salini, Jose (1579) | Lost 0-2 | -171514 |
| top | average opponent: 1519record: 4-4 | new rating: 1514 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 49 | Torres, Eduardo [PER] (1419) | Lost 1-2 | -191434 |
| 2standard | 208 | Pardo, Edison (1493) | Won 2-0 | +191453 |
| 3standard | 202 | Sanchez, Maximiliano (1773) | Lost 0-2 | -121441 |
| 4standard | 269 | Caballero Perez, Miguel Angel (1429) | Draw 1-1 | 01441 |
| 5standard | 280 | Catalan, Danilo (1498) | Won 2-1 | +191460 |
| 6standard | 233 | Latorraca, Walter Bruno (1628) | Won 2-1 | +211481 |
| 7standard | 163 | De Paoli, Santiago (1801) | Won 2-1 | +241505 |
| 8standard | 106 | Meza, Raimundo (1610) | Won 0-0 | +201525 |
| 9standard | 64 | Fuentes, Felipe (1557) | Won 2-1 | +181543 |
| 10standard | 52 | Oyarzun Jimenez, Paula (1560) | Won 2-1 | +181561 |
| 11standard | 25 | Gil, Matias (1593) | Lost 1-2 | -171544 |
| 12standard | 49 | Barrientos Ochoa, Claudio (1836) | Lost 0-2 | -131531 |
| 13standard | 66 | Molina, Matias (1554) | Lost 0-2 | -171514 |
| 14standard | 77 | Soto, Horacio (1445) | Lost 0-2 | -201494 |
| 15standard | 84 | Ferran, Guillermo (1528) | Won 2-1 | +191513 |
| top | average opponent: 1582record: 8-6-1 | new rating: 1513 | ||
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 312 | Pizarro, Eduardo (1541) | Lost 0-2 | -171446 |
| 2sealed | 328 | Gaete, Francisco (1555) | Lost 0-2 | -161430 |
| 3sealed | 342 | Delbuono, Umberto (1427) | Lost 0-2 | -181412 |
| 4sealed | 357 | Zapata, Alfonso (1458) | Won 2-0 | +191431 |
| 5sealed | 311 | Troncoso, Jose Luis (1435) | Won 2-1 | +181449 |
| 6sealed | 228 | valencia ledesma, arna (1482) | Won 2-0 | +191468 |
| 7sealed | 192 | Appel, Eder Vlamir (1656) | Lost 0-2 | -151453 |
| 8sealed | 157 | Yanez, Alexi (1449) | Draw 0-0 | 01453 |
| top | average opponent: 1500record: 3-4-1 | new rating: 1453 | ||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | Toledo Diaz, Sebastian Antonio (1481) | Lost 0-2 | -191503 |
| 2standard | 187 | Barrera, Carlos (1405) | Lost 0-2 | -201483 |
| 3standard | 301 | Segura Vega, Esteban Anibal (1464) | Lost 0-2 | -181465 |
| 4standard | 312 | Hernandez, Juan Carlos (1398) | Won 2-1 | +171482 |
| 5standard | 276 | Cioci, Vinicius (1445) | Lost 1-2 | -191463 |
| top | average opponent: 1439record: 1-4 | new rating: 1463 | ||
| Grand Prix Santiago 2013 (THS standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 136 | Gonzalez, Marcelo (1500) | Lost 1-2 | -191531 |
| 2modern | 238 | Labbe, Rodrigo (1482) | Won 2-1 | +171548 |
| 3modern | 268 | Barrera, Carlos (1388) | Lost 0-2 | -211527 |
| 4modern | 305 | Diaz Ruiz, Claudia Andrea K (1481) | Won 2-0 | +181545 |
| 5modern | 220 | Cuadros, Rodrigo (1523) | Lost 0-2 | -191526 |
| 6modern | 285 | Mallea, Federico (1489) | Won 2-0 | +171543 |
| 7modern | 178 | Gutierrez, Javier (1467) | Lost 0-2 | -191524 |
| 8modern | 191 | Carroll, Maya (1434) | Lost 0-2 | -201504 |
| 9modern | 182 | Valdivia, Alexis (1463) | Won 2-0 | +181522 |
| top | average opponent: 1470record: 4-5 | new rating: 1522 | ||
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | da Silva Nicolau, Lucas (1500) | Won 2-0 | +181518 |
| 2sealed | 82 | de Calisto Cerda, Cristian (1464) | Won 2-0 | +171535 |
| 3sealed | 81 | Vega Parra, Francisco (1536) | Lost 1-2 | -181517 |
| 4sealed | 114 | Landim, Roger William (1508) | Lost 0-2 | -181499 |
| 5sealed | 213 | Perry, Tony d (1500) | Lost 0-2 | -181481 |
| 6sealed | 261 | Zepeda, Ivan (1504) | Won 2-0 | +181499 |
| 7sealed | 188 | Toro, Cristian (1483) | Won 2-1 | +181517 |
| 8sealed | 146 | Gavilano, Matheo (1365) | Won 2-1 | +151532 |
| 9sealed | 94 | Cartechini, Mariano (1521) | Won 2-0 | +181550 |
| top | average opponent: 1487record: 6-3 | new rating: 1550 | ||