Arendas, Laszlo
Current rating: 1423
Record: 9-15
| Grand Prix Prague 2017 (AER limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 542 | Deyerling, Christoph (1500) | Won 2-1 | +191469 |
| 2sealed | 212 | Bobovsky, Martin (1570) | Lost 0-2 | -161453 |
| 3sealed | 528 | Picciafuochi, Riccardo (1754) | Lost 0-2 | -131440 |
| 4sealed | 757 | Akhin, Marat (1452) | Lost 0-2 | -171423 |
| top | average opponent: 1569record: 1-3 | new rating: 1423 | ||
| Grand Prix Warsaw 2016 (KLD standard) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 61 | Koerner, Julian (1500) | Lost 0-2 | -171401 |
| 2standard | 353 | Rummler, David (1480) | Won 2-0 | +201421 |
| 3standard | 414 | Cattani, Alessandro (1674) | Won 2-0 | +221443 |
| 4standard | 291 | Zalwowski, Mariusz (1496) | Won 2-0 | +191462 |
| 5standard | 250 | Jakobsson, Thomas (1500) | Lost 0-2 | -171445 |
| 6standard | 279 | Muller, Benjamin (1486) | Won 2-1 | +191464 |
| 7standard | 183 | Klakauskas, Julius (1556) | Lost 0-2 | -171447 |
| 8standard | 304 | Angelmahr, Thomas (1524) | Won 2-0 | +201467 |
| 9standard | 180 | Polkowski, Grzegorz (1553) | Lost 1-2 | -171450 |
| top | average opponent: 1530record: 5-4 | new rating: 1450 | ||
| Grand Prix Rimini 2016 (EMN standard) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 193 | Raduazzo, Dennis (1463) | Lost 0-2 | -181424 |
| 2standard | 237 | Pompili, Thomas (1480) | Lost 0-2 | -171407 |
| 3standard | 402 | Ludkiewicz, Tomasz (1339) | Lost 1-2 | -191388 |
| 4standard | 422 | Bacchettini, Carlo (1453) | Won 2-1 | +191407 |
| 5standard | 386 | Meoni, Stefano (1648) | Won 2-1 | +221429 |
| 6standard | 358 | Fontaine, Marc (1662) | Lost 1-2 | -141415 |
| 7standard | 339 | Ciardi, Claudio (1458) | Won 2-0 | +191434 |
| 8standard | 290 | Sacchi, Luca (1515) | Lost 0-2 | -161418 |
| top | average opponent: 1502record: 3-5 | new rating: 1418 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 159 | Florczak, Daniel (1354) | Lost 0-2 | -211479 |
| 2standard | 508 | Schneider, Jan (1380) | Lost 0-2 | -191460 |
| 3standard | 708 | Leithner, Jurgen (1464) | Lost 1-2 | -181442 |
| top | average opponent: 1399record: 0-3 | new rating: 1442 | ||