Anzaldo, Juan
Current rating: 1470
Record: 7-9
| Regional Championships Mexico City 2023 Cycle 4 (pioneer) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 42 | Jimenez Bocanegra, Eduardo (1572) | Lost 0-2 | -161485 |
| 2pioneer | 54 | Oro Yu, Ivan (1681) | Won 2-0 | +211506 |
| 3pioneer | 52 | Aguirre, Mario (1516) | Lost 0-2 | -181488 |
| 4pioneer | 67 | Solano, Geancarlo (1549) | Lost 0-2 | -171471 |
| 5pioneer | 78 | Valladares Rodriguez, Juan Francisco (1464) | Won 2-0 | +181489 |
| 6pioneer | 71 | Garza, Olaf (1451) | Won 2-0 | +171506 |
| 7pioneer | 38 | Rosales, Alexander (1484) | Lost 0-2 | -181488 |
| 8pioneer | 54 | Meza Villegas, Mario Andres (1499) | Lost 1-2 | -181470 |
| average opponent: 1527record: 3-5 | new rating: 1470 | |||
| Regional Championships Mexico City 2023 Cycle 3 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 2 | Garza, Olaf (1500) | Lost 0-2 | -181482 |
| 2pioneer | 64 | Bogantes, Mayron (1482) | Lost 0-2 | -181464 |
| 3pioneer | 71 | Cartagena, Luis (1435) | Won 2-0 | +171481 |
| 4pioneer | 50 | Dominguez, Adrian (1482) | Lost 0-2 | -181463 |
| 5pioneer | 68 | Mendoza, Ricardo (1491) | Won 2-0 | +191482 |
| 6pioneer | 52 | Zavala, Alvaro (1479) | Lost 1-2 | -181464 |
| 7pioneer | 59 | Guerrero, Claudio (1470) | Won 2-0 | +181482 |
| 8pioneer | 48 | del Valle, Oscar Uriel (1546) | Won 2-0 | +191501 |
| average opponent: 1486record: 4-4 | new rating: 1501 | |||