Dias Tamachiro, Sergio Henrique
Current rating: 1411
Record: 0-5
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 472 | Rodrigues, Guilherme Henrique (1500) | Lost 0-2 | -181482 |
| 2standard | 377 | Henrique de Freitas So, (1482) | Lost 0-2 | -181464 |
| 3standard | 598 | Gil, Sergio (1464) | Lost 0-2 | -181446 |
| 4standard | 614 | Clemente Buzzo, Alberto (1483) | Lost 0-2 | -171429 |
| 5standard | 565 | Guaita, Silvio (1428) | Lost 0-2 | -181411 |
| average opponent: 1471record: 0-5 | new rating: 1411 | |||