Pieterse, Axel
Current rating: 1527
Record: 17-16
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Materne, Philipp (1556) | Lost 0-2 | -181567 |
| 2sealed | 439 | Vilhjalmsson, Ingimundur (1517) | Lost 1-2 | -191548 |
| 3sealed | 537 | Osterberg, Fredrik (1446) | Won 2-1 | +161564 |
| 4sealed | 519 | Nilsson, Torbjorn (1481) | Lost 1-2 | -191545 |
| 5sealed | 500 | Johansson, Oskar (1538) | Lost 1-2 | -181527 |
| top | average opponent: 1507record: 1-4 | new rating: 1527 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 391 | Kleikamp, Teije (1500) | Won 0-0 | +171535 |
| 2standard | 298 | Etcheverry, Francois (1456) | Lost 0-0 | -191516 |
| 3standard | 483 | Riffert, Till (1813) | Won 2-1 | +231539 |
| 4standard | 401 | Schneider, Philipp (1582) | Won 2-1 | +191558 |
| 5standard | 356 | Brorsson, Harald (1689) | Won 2-0 | +201578 |
| 6standard | 76 | Rask, Love (1568) | Lost 0-2 | -181560 |
| 7standard | 198 | Depraz, Jean-Emmanuel (1860) | Won 2-1 | +231583 |
| 8standard | 255 | Hong, Sung-Il (1589) | Won 2-0 | +191602 |
| 9standard | 155 | Marek, Krzysztof (1583) | Won 2-1 | +171619 |
| 10standard | 73 | Hillerscheid, Bjorn (1566) | Lost 1-2 | -191600 |
| 11standard | 95 | Levitt, Olivier (1645) | Won 2-1 | +191619 |
| 12standard | 87 | Klimke, Chris (1640) | Lost 0-2 | -181601 |
| 13standard | 82 | Aurejac, Alexandre (1831) | Lost 1-2 | -131588 |
| 14standard | 89 | Oosterbaan, Fokke (1482) | Won 2-1 | +161604 |
| 15standard | 84 | Pestov, Eugene (1594) | Lost 0-2 | -191585 |
| top | average opponent: 1626record: 9-6 | new rating: 1585 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 158 | Burger, Gavin (1500) | Lost 0-2 | -181517 |
| 2sealed | 439 | Leitgeb, Vladimir (1450) | Won 2-0 | +161533 |
| 3sealed | 550 | Wiaderny, Szymon (1459) | Won 2-0 | +171550 |
| 4sealed | 383 | Oppliger, Daniel (1727) | Lost 1-2 | -151535 |
| 5sealed | 430 | Zajicek, Martin (1566) | Lost 1-2 | -171518 |
| top | average opponent: 1540record: 2-3 | new rating: 1518 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 346 | Zami, Jean Noel (1451) | Won 2-0 | +171517 |
| 2standard | 106 | Salden, Koen (1607) | Won 2-1 | +201537 |
| 3standard | 59 | Bracke, Pieter (1540) | Won 2-0 | +181555 |
| 4standard | 99 | Postma, Jan (1482) | Won 2-0 | +161571 |
| 5standard | 49 | Tolan, Bernard (1573) | Won 2-1 | +191590 |
| 6standard | 23 | Milewicz, Mateusz (1611) | Lost 1-2 | -181572 |
| 7standard | 90 | Peltier, Charles (1539) | Lost 0-2 | -191553 |
| 8standard | 124 | van Vliet, Peter (1546) | Lost 1-2 | -181535 |
| top | average opponent: 1544record: 5-3 | new rating: 1535 | ||