Zuniga, Nelson
Current rating: 1500
Record: 4-4
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 499 | Grotti, Rodrigo (1505) | Lost 1-2 | -181482 |
| 2standard | 399 | Spagiari, Matheus (1482) | Won 2-1 | +181500 |
| 3standard | 349 | Fonseca Castilho, Vini (1484) | Lost 0-2 | -181482 |
| 4standard | 547 | Viana, Jorge (1482) | Won 2-1 | +181500 |
| 5standard | 284 | Aliatti Maciel, Luciano (1487) | Lost 0-2 | -181482 |
| 6standard | 458 | Orlandini Ribeiro Junior, Roberto (1482) | Won 2-0 | +181500 |
| 7standard | 336 | M M Santos, Raphael (1502) | Won 2-0 | +181518 |
| 8standard | 198 | Carlos Maria, Bagnasco (1521) | Lost 0-2 | -181500 |
| average opponent: 1493record: 4-4 | new rating: 1500 | |||