Peter, Bjorn
Current rating: 1439
Record: 20-21-4 (GP) / 0-7 (professional)
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 534 | Ciesielka, Krzysztof (1458) | Lost 0-2 | -171390 |
| 2modern | 461 | Guldborg, Max (1482) | Lost 0-2 | -161374 |
| 3modern | 880 | Saari, Ilmari (1463) | Won 2-0 | +191393 |
| 4modern | 671 | Magnussen, Michael (1497) | Lost 0-2 | -161377 |
| 5modern | 734 | Silander, Kristian (1431) | Won 2-0 | +191396 |
| 6modern | 645 | Skov, Kristian (1482) | Won 2-0 | +201416 |
| 7modern | 477 | Muller, Martin1876 (1496) | Lost 0-2 | -171399 |
| 8modern | 582 | Nielsen, Magnus (1528) | Won 2-1 | +211420 |
| 9modern | 439 | Dierickx, Karel (1489) | Won 2-0 | +191439 |
| top | average opponent: 1481record: 5-4 | new rating: 1439 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1366 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 71 | Roxendal, Ola (1475) | Lost 1-2 | -161350 |
| 2modern | 520 | Schepman, Patrick (1377) | Won 2-0 | +181368 |
| 3modern | 478 | Brown, Peter (1518) | Lost 0-2 | -151353 |
| 4modern | 788 | Troussart, Frederick (1483) | Won 2-1 | +201373 |
| 5modern | 513 | Prados Gutierrez, Christophe (1506) | Won 2-0 | +211394 |
| 6modern | 394 | Quinn, Andrew (1646) | Won 2-1 | +221416 |
| 7modern | 165 | Teppa, Michaele (1570) | Lost 1-2 | -151401 |
| 8modern | 311 | Cestaro, Laurent (1560) | Lost 0-2 | -151386 |
| 9modern | 481 | Stocker, Andreas (1564) | Won 2-1 | +211407 |
| top | average opponent: 1522record: 5-4 | new rating: 1407 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 160 | Contini, Silvio (1500) | Lost 0-2 | -171416 |
| 2modern | 578 | Schnelle, Nikolaus (1482) | Lost 0-2 | -171399 |
| 3modern | 992 | Mazzucchelli, Daniele (1468) | Lost 0-2 | -161383 |
| 4modern | 1053 | Alari, Adriano (1449) | Lost 0-2 | -171366 |
| top | average opponent: 1475record: 0-4 | new rating: 1366 | ||
| Grand Prix Milan 2014 (modern) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 278 | Ce, Adriano (1517) | Lost 1-2 | -161408 |
| 3modern | 476 | Preiss, Christian (1576) | Won 2-1 | +211429 |
| 4modern | 262 | Rotondo, Riccardo (1407) | Lost 1-2 | -181411 |
| 5modern | 603 | Selhaus, Nejc (1499) | Won 2-0 | +191430 |
| 6modern | 302 | Amerio, Matteo (1498) | Won 2-0 | +191449 |
| 7modern | 314 | Archambault, Johann (1538) | Lost 0-2 | -161433 |
| top | average opponent: 1506record: 3-3 | new rating: 1433 | ||
| Grand Prix Madrid 2014 (modern) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 101 | Duijn, Rik (1449) | Draw 1-1 | 01458 |
| 3modern | 442 | Rodriguez, Alvaro (1451) | Draw 1-1 | 01458 |
| 4modern | 596 | Paris, Josh (1400) | Lost 0-2 | -191439 |
| 5modern | 727 | Alessio, Rayan (1623) | Lost 1-2 | -151424 |
| 6modern | 741 | Carro, Jorge (1373) | Draw 1-1 | -11423 |
| 7modern | 655 | Pidutti, Paolo (1431) | Draw 1-1 | 01423 |
| 8modern | 537 | Munoz Reja Armida, Rau (1463) | Won 2-0 | +191442 |
| 9modern | 426 | Furmston, Thomas (1466) | Lost 0-2 | -181424 |
| top | average opponent: 1457record: 1-3-4 | new rating: 1424 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 223 | Michieri, Fabrizio (1500) | Won 2-1 | +201404 |
| 2modern | 204 | MihuLowicz, Maciek (1518) | Lost 1-2 | -161388 |
| 3modern | 413 | Aigner, Peter (1280) | Won 2-1 | +161404 |
| 4modern | 375 | Zacharias, Jan (1587) | Lost 1-2 | -151389 |
| 5modern | 525 | Bohm, Philip (1403) | Won 2-0 | +191408 |
| 6modern | 399 | Jerabek, Petr (1639) | Won 2-0 | +221430 |
| 7modern | 449 | Svacinka, Kamil (1501) | Lost 1-2 | -171413 |
| 8modern | 208 | Gorokhovskyy, Kostyantyn (1621) | Won 2-1 | +221435 |
| 9modern | 187 | de Haan, Floris (1728) | Won 2-1 | +231458 |
| top | average opponent: 1531record: 6-3 | new rating: 1458 | ||
| Pro Tour Theros (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 144 | English, Eric (1797) | Lost 0-2 | -131487 |
| 2draft | 154 | Kaklauskas, Gabrielius (1481) | Lost 0-2 | -181469 |
| 3draft | 184 | Markovic, Sasha (1561) | Lost 1-2 | -161453 |
| 4standard | 212 | Zanutto, Antonio (1452) | Lost 1-2 | -181435 |
| 5standard | 205 | Swierk, Pawel (1467) | Lost 1-2 | -181417 |
| 6standard | 210 | NePerud, Drew (1424) | Lost 1-2 | -171400 |
| 7standard | 203 | Pastor, Isaac (1521) | Lost 1-2 | -161384 |
| top | average opponent: 1529record: 0-7 | new rating: 1384 | ||