Pierson, Zachary
Current rating: 1436
Record: 21-29-3
Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1425 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 19 | Casey, Ronan (1500) | Won 2-0 | +201445 |
2standard | 88 | Martin, Steven 1415 (1625) | Lost 0-2 | -151430 |
3standard | 223 | Noble, David [USA] (1305) | Lost 0-2 | -201410 |
4standard | 295 | Nickle, Kayla (1491) | Won 2-1 | +191429 |
5standard | 241 | Johnson, John (1497) | Lost 0-2 | -171412 |
6standard | 258 | Pulliam, Will (1510) | Lost 1-2 | -161396 |
7standard | 72 | Flores, Michael (1454) | Won 2-0 | +191415 |
8standard | 215 | Calhoun, Christopher (1540) | Won 2-0 | +211436 |
top | average opponent: 1490record: 4-4 | new rating: 1436 |
Grand Prix Providence 2018 (M19 standard) | starting rating: 1453 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 102 | Gensollen, Jonathan (1540) | Lost 0-2 | -161437 |
2standard | 166 | Alber, Michael (1457) | Won 2-1 | +181455 |
3standard | 202 | Dias, Manuel (1526) | Lost 1-2 | -171438 |
4standard | 298 | Hassinger, Dahr (1486) | Won 2-1 | +191457 |
5standard | 190 | Stone, Matt (1656) | Lost 1-2 | -141443 |
6standard | 248 | Brady, Patrick (1510) | Won 2-0 | +191462 |
7standard | 200 | Bliss, Richard (1509) | Lost 0-2 | -171445 |
8standard | 195 | Proell, Markus (1371) | Lost 1-2 | -201425 |
top | average opponent: 1507record: 3-5 | new rating: 1425 |
Grand Prix Orlando 2018 (M19 standard) | starting rating: 1401 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 214 | Griggs, Donald (1479) | Won 2-0 | +191420 |
2standard | 205 | Eckhardt, Jason (1479) | Won 2-0 | +191439 |
3standard | 199 | Lerch, Corey (1724) | Lost 1-2 | -131426 |
4standard | 285 | Velasquez, Gonzalo (1787) | Lost 1-2 | -111415 |
5standard | 374 | Camejo, Martin (1514) | Lost 0-2 | -171398 |
6standard | 363 | Otto, Rachel (1340) | Won 2-0 | +171415 |
7standard | 253 | Paez, Yared (1499) | Won 2-1 | +201435 |
8standard | 191 | Rivera, Rafael (1441) | Won 2-0 | +181453 |
top | average opponent: 1533record: 5-3 | new rating: 1453 |
Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1421 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 232 | Lex, Brandon (1453) | Lost 1-2 | -171404 |
2standard | 227 | Laneave, Carl (1484) | Won 2-0 | +201424 |
3standard | 380 | Rogers, Brian (1655) | Won 2-0 | +221446 |
4standard | 203 | Magalhaes, Edgar (1896) | Lost 0-2 | -111435 |
5standard | 299 | Wible, Mike (1448) | Lost 1-2 | -171418 |
6standard | 351 | Allan, David (1351) | Lost 1-2 | -201398 |
7standard | 297 | Thomas, Dennis (1462) | Won 2-0 | +201418 |
8standard | 253 | Matt, David (1485) | Lost 0-2 | -171401 |
top | average opponent: 1529record: 3-5 | new rating: 1401 |
Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1381 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 313 | Ganzeveld, Robert (1499) | Won 2-0 | +201401 |
2standard | 238 | Durham, Steven (1603) | Draw 1-1 | +41405 |
3standard | 322 | Suzuki, Alec (1436) | Draw 1-1 | 01405 |
4standard | 457 | Glass, Campbell (1577) | Draw 1-1 | +31408 |
5standard | 513 | Carson, Dawson (1632) | Lost 0-2 | -141394 |
6standard | 436 | Johnson, William (1537) | Won 2-0 | +211415 |
7standard | 377 | Marshall, Derrick (1497) | Won 2-1 | +191434 |
8standard | 289 | Wigen, Mathew (1724) | Lost 0-2 | -131421 |
top | average opponent: 1563record: 3-2-3 | new rating: 1421 |
Grand Prix Memphis 2018 (RIX standard) | starting rating: 1447 | |||
round | table | opponent (rating) | result | Δrating |
1standard | 56 | Joseph, Leon (1698) | Lost 1-2 | -141433 |
2standard | 332 | Samuels, Jackson (1427) | Lost 0-2 | -181415 |
3standard | 503 | Sansoucie, Jonathan (1470) | Lost 0-2 | -171398 |
4standard | 509 | Maclin, Edward (1446) | Lost 0-2 | -171381 |
top | average opponent: 1510record: 0-4 | new rating: 1381 |
Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
1modern | 360 | Gardner, Alexander (1500) | Lost 1-2 | -181482 |
2modern | 427 | Kenny, Michael (1482) | Won 2-1 | +181500 |
3modern | 372 | Lux, Jason (1477) | Won 2-1 | +181518 |
4modern | 226 | Johnson, Matthew [ENG] (1569) | Won 2-1 | +191537 |
5modern | 104 | Horton, Joshua (1568) | Lost 1-2 | -181519 |
6modern | 226 | Lisenby, Zachary (1518) | Lost 0-2 | -181501 |
7modern | 209 | Oakes, Michael (1495) | Lost 1-2 | -181483 |
8modern | 250 | Szafran, Chris (1480) | Lost 1-2 | -181465 |
9modern | 197 | Whatley, Brendan (1445) | Lost 0-2 | -181447 |
top | average opponent: 1504record: 3-6 | new rating: 1447 |