Popper, Johann
Current rating: 1483
Record: 11-13-2
| Regional Championships Sao Paulo 2023 Cycle 3 (pioneer) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 65 | Fernandes, Lucas (1445) | Won 2-0 | +171491 |
| 2pioneer | 38 | Borges, Eduardo (1891) | Draw 1-1 | +71498 |
| 3pioneer | 19 | Warzynski, Vitor (1637) | Lost 0-2 | -151483 |
| 4pioneer | 41 | Souza Braga, Gabriel (1512) | Won 2-0 | +181501 |
| 5pioneer | 26 | Castelo-Branco, Paulo (1510) | Lost 1-2 | -181483 |
| top | average opponent: 1599record: 2-2-1 | new rating: 1483 | ||
| Regional Championships Sao Paulo 2022 (pioneer) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 86 | Lucas, Fernando (1500) | Lost 1-2 | -181490 |
| 2pioneer | 54 | Gomes, Gabriel (1449) | Won 2-1 | +171507 |
| 3pioneer | 44 | Pereira Lima Reis, Gabriel (1652) | Lost 1-2 | -151492 |
| 4pioneer | 77 | Ohana, Gustavo (1495) | Lost 1-2 | -181474 |
| top | average opponent: 1524record: 1-3 | new rating: 1474 | ||
| Grand Prix Sao Paulo 2018 (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 508 | Silva Campos, Hueliton (1535) | Lost 1-2 | -161450 |
| 2modern | 602 | De Almeida Pinto, Edgar Bruno (1482) | Lost 0-2 | -181432 |
| 3modern | 630 | Fuoco, Gabriel (1471) | Won 2-0 | +191451 |
| 4modern | 572 | Miranda, Pedro (1500) | Lost 0-2 | -171434 |
| 5modern | 569 | Santana Viana, Eliney (1429) | Won 2-1 | +181452 |
| 6modern | 411 | Oliveira, Eric (1483) | Won 2-1 | +181470 |
| 7modern | 390 | Noleto, Paulo (1517) | Won 2-0 | +191489 |
| 8modern | 282 | Refosco, Victor (1522) | Won 2-1 | +191508 |
| top | average opponent: 1492record: 5-3 | new rating: 1508 | ||
| Grand Prix Sao Paulo 2017 (modern) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 121 | De Freitas Barreiro, Mateus (1500) | Lost 0-2 | -181483 |
| 2modern | 329 | Porto, Murilo Malta (1552) | Lost 1-2 | -171466 |
| 3modern | 557 | De Oliveira Tavares, Tiago (1496) | Won 2-0 | +181484 |
| 4modern | 485 | Pereira Stigger, Eduardo (1483) | Lost 0-2 | -181466 |
| top | average opponent: 1508record: 1-3 | new rating: 1466 | ||
| Grand Prix Sao Paulo 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 236 | Victor, Leonardo (1536) | Won 2-1 | +191519 |
| 4standard | 94 | Elias da Silva, Allan (1553) | Won 2-1 | +181537 |
| 5standard | 7 | Wohlers, Renato (1615) | Lost 0-2 | -161521 |
| 6standard | 115 | Polzatto, Caio C (1519) | Draw 1-1 | 01521 |
| 7standard | 98 | Barlaro, Guido (1410) | Lost 0-2 | -201501 |
| top | average opponent: 1527record: 2-2-1 | new rating: 1501 | ||