Tiersma, Pieter Jan
Current rating: 1498
Record: 16-18
Grand Prix Brussels 2020 (pioneer) | starting rating: 1508 | |||
round | table | opponent (rating) | result | Δrating |
2pioneer | 194 | Cuvelier, Jeremy (1500) | Won 2-0 | +181526 |
3pioneer | 236 | Frangville, Jeremy (1734) | Won 2-0 | +211547 |
4pioneer | 204 | Di Napoli, Matteo (1653) | Lost 1-2 | -161531 |
5pioneer | 151 | Giorgio, Francesco (1756) | Lost 1-2 | -141517 |
6pioneer | 478 | Bittner, Paul (1609) | Won 2-0 | +201537 |
7pioneer | 237 | Balot Vallet, Gonzalo (1468) | Lost 0-2 | -191518 |
8pioneer | 293 | Schinardi, Francesco (1431) | Lost 0-2 | -201498 |
top | average opponent: 1593record: 3-4 | new rating: 1498 |
Grand Prix Bologna 2019 (legacy) | starting rating: 1485 | |||
round | table | opponent (rating) | result | Δrating |
2legacy | 211 | Kaipainen, Anttu (1346) | Lost 0-2 | -211464 |
3legacy | 577 | Averous-Vincent, Christophe (1415) | Lost 1-2 | -191445 |
4legacy | 567 | Szewczyk, Miroslaw (1439) | Won 2-0 | +181463 |
5legacy | 537 | Heikinheimo, Mikael (1671) | Won 2-0 | +221485 |
6legacy | 267 | Seccombe, Charles (1360) | Lost 1-2 | -201465 |
7legacy | 357 | Diaz Rojo, Ricardo (1621) | Won 2-1 | +201485 |
8legacy | 256 | Muscio, Alessio (1734) | Won 2-1 | +231508 |
top | average opponent: 1512record: 4-3 | new rating: 1508 |
Grand Prix Birmingham 2019 (modern) | starting rating: 1479 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 46 | Forbes, Michael (1561) | Won 2-0 | +201499 |
2modern | 66 | Hydon, Joseph (1517) | Lost 1-2 | -181481 |
3modern | 291 | Fukkink, Bart (1540) | Lost 1-2 | -171464 |
4modern | 386 | Tanner, Craig (1420) | Won 2-0 | +171481 |
5modern | 229 | Roberts, Reece (1602) | Lost 1-2 | -161465 |
6modern | 324 | McDonnell, Finn (1487) | Won 2-0 | +191484 |
7modern | 233 | Mackarel, Alastair (1507) | Lost 1-2 | -181466 |
8modern | 215 | Taylor, Ceri (1489) | Won 2-1 | +191485 |
top | average opponent: 1515record: 4-4 | new rating: 1485 |
Grand Prix Barcelona 2019 (modern) | starting rating: 1426 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 91 | Larsson, Sebastian (1607) | Won 2-0 | +221448 |
2modern | 181 | Carton Nallet, Eliote (1429) | Lost 1-2 | -191429 |
3modern | 507 | Balbuena Evans, Sergio (1675) | Won 2-1 | +231452 |
4modern | 378 | Alonso, Adrian (1479) | Won 2-0 | +181470 |
5modern | 219 | Tornstrom, Lauri (1701) | Won 2-1 | +221492 |
6modern | 55 | Okic, Amir (1606) | Lost 1-2 | -161476 |
7modern | 170 | Also, Albert (1405) | Won 2-0 | +171493 |
8modern | 123 | Boinet, Eric (1712) | Lost 0-2 | -141479 |
top | average opponent: 1577record: 5-3 | new rating: 1479 |
Grand Prix Bilbao 2019 (modern) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 390 | Garcia, Gonzalo (1397) | Lost 0-2 | -201480 |
2modern | 422 | Bultel, Clement (1493) | Lost 1-2 | -181462 |
3modern | 764 | Doumbia, Chris (1467) | Lost 1-2 | -181444 |
4modern | 740 | Ituno Iniguez, Julen (1445) | Lost 0-2 | -181426 |
top | average opponent: 1450record: 0-4 | new rating: 1426 |