Acerenza, Mauro
Current rating: 1560
Record: 22-20-1
| Regional Championships Santiago 2023 Cycle 3 (pioneer) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 50 | Mora, Sebastian (1715) | Lost 0-2 | -151563 |
| 2pioneer | 57 | Hochman, Sabrina (1360) | Won 2-0 | +141577 |
| 3pioneer | 30 | Gonzalez, Pedro [CHL] (1691) | Won 2-1 | +201597 |
| 4pioneer | 50 | Olfos Vargas, Diego (1568) | Lost 1-2 | -181579 |
| 5pioneer | 33 | Daruich, Maximiliano (1558) | Lost 0-2 | -191560 |
| top | average opponent: 1578record: 2-3 | new rating: 1560 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 373 | Kehdi Pereira Da Silva, Joao Felipe (1518) | Won 2-1 | +181560 |
| 2modern | 89 | Vanzato, Leonardo (1518) | Won 2-0 | +171577 |
| 3modern | 4 | Gonzalez Iturriaga, Francisco (1635) | Won 2-0 | +191596 |
| 4modern | 104 | Miller De Oliveira, Rodrigo (1580) | Lost 0-2 | -181578 |
| 5modern | 110 | Kondo, Igor Kendi (1545) | Won 2-0 | +171595 |
| 6modern | 97 | Echeverria Paredes, Jose Luis (1720) | Lost 1-2 | -161579 |
| 7modern | 179 | Novak, Treicy (1575) | Won 2-0 | +181597 |
| 8modern | 164 | Do Amaral Felipe, Thiago (1551) | Lost 0-2 | -191578 |
| top | average opponent: 1580record: 5-3 | new rating: 1578 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 162 | Batista de Melo, Mateus (1679) | Lost 1-2 | -141452 |
| 4modern | 324 | Silva, Wellington (1504) | Lost 1-2 | -171435 |
| 5modern | 297 | Abdalla, Thiago (1501) | Won 2-1 | +191454 |
| 6modern | 194 | Gregorio, Bruno (1518) | Won 2-0 | +191473 |
| 7modern | 106 | Bossaneli Araujo, William (1772) | Won 2-1 | +241497 |
| 8modern | 67 | Baptista Lauira, Pedro Artur (1610) | Lost 1-2 | -161481 |
| 9modern | 133 | Takao Goto, Marcelo (1532) | Won 2-0 | +191500 |
| 10modern | 77 | Moreno, Bruno Cezar (1467) | Lost 1-2 | -191481 |
| 11modern | 145 | Pena, Matias Agustin (1562) | Won 2-0 | +191500 |
| 12modern | 90 | Gossn De Oliveira, Matheus (1525) | Lost 1-2 | -171483 |
| 13modern | 119 | Carlos De Andrade, Joao (1592) | Won 2-0 | +201503 |
| 14modern | 81 | Reis, Bernardo (1638) | Won 2-1 | +201523 |
| 15modern | 80 | Roessler, Renato (1569) | Won 2-1 | +191542 |
| top | average opponent: 1575record: 8-5 | new rating: 1542 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 59 | Alvarez, Marcos (1500) | Lost 1-2 | -171443 |
| 2standard | 238 | Bravo, Gabriel (1482) | Lost 0-2 | -171426 |
| 3standard | 321 | Burgos, Cristian (1454) | Lost 1-2 | -181408 |
| 5standard | 328 | Hernandez, Nicolas (1466) | Won 2-1 | +191427 |
| 6standard | 250 | Virgilio, Freddy (1489) | Won 2-0 | +191446 |
| 7standard | 183 | Gangale, Jorge (1521) | Won 2-1 | +201466 |
| 8standard | 152 | Faundez Ibanez, Fernando (1519) | Lost 0-0 | -171449 |
| 9standard | 181 | Davids, Nicolas (1418) | Won 2-1 | +171466 |
| top | average opponent: 1481record: 4-4 | new rating: 1466 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 535 | Swierk, Pawel (1451) | Draw 1-1 | -11499 |
| 2sealed | 475 | Giovacchini, Andrea (1563) | Lost 0-2 | -171482 |
| 3sealed | 855 | Dopazo Sanchez, Jesus (1482) | Lost 0-2 | -181464 |
| 4sealed | 945 | Navarro, Luis (1468) | Lost 0-2 | -181446 |
| 5sealed | 919 | Perez, David [ESP] (1392) | Won 2-1 | +171463 |
| 6sealed | 814 | MunOz, Frank (1471) | Won 2-0 | +181481 |
| 7sealed | 703 | Lombardy, Ray (1434) | Lost 1-2 | -181463 |
| 8sealed | 658 | Zinsmeister, Louis (1384) | Lost 1-2 | -201443 |
| 9sealed | 588 | Ruiz, Natalia (1386) | Won 2-0 | +171460 |
| top | average opponent: 1448record: 3-5-1 | new rating: 1460 | ||