Vlahovich, Heather J
Current rating: 1375
Record: 30-43-6
| Grand Prix London 2013 (GTC limited) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 423 | Venchiarutti, Philippe (1809) | Lost 0-2 | -111370 |
| 3sealed | 346 | Johansson, Johnas (1513) | Draw 1-1 | +21372 |
| 4sealed | 612 | Hanegraaff, Tom (1502) | Draw 1-1 | +31375 |
| top | average opponent: 1608record: 0-1-2 | new rating: 1375 | ||
| Grand Prix Indianapolis 2013 (RTR limited) | starting rating: 1400 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 29 | Viviano, Michael (1518) | Lost 1-2 | -161384 |
| 3sealed | 184 | Lines-LaPeer, Dylan C (1499) | Lost 1-2 | -161368 |
| 4sealed | 345 | Brubeck, Tom (1484) | Won 2-0 | +211389 |
| 5sealed | 223 | Herrell, Justin (1501) | Won 2-1 | +201409 |
| 6sealed | 207 | Wood, Jeremiah D (1505) | Lost 1-2 | -171392 |
| 7sealed | 237 | Bingham, Rob (1534) | Lost 0-2 | -151377 |
| 8sealed | 216 | Dube, Kirk (1485) | Lost 1-2 | -161361 |
| 9sealed | 189 | Kremer, Rob (1451) | Won 2-1 | +201381 |
| top | average opponent: 1497record: 3-5 | new rating: 1381 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1358 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 90 | Tyson, Bryant (1508) | Lost 0-2 | -151343 |
| 4sealed | 475 | Versteeg, Carl (1510) | Won 2-0 | +211364 |
| 5sealed | 248 | Crowley, Michael (1524) | Won 2-1 | +211385 |
| 6sealed | 91 | Smithline, Jared (1574) | Won 2-1 | +211406 |
| 7sealed | 107 | Nunes, James (1648) | Lost 1-2 | -141392 |
| 8sealed | 226 | Buck, Robert (1553) | Lost 1-2 | -151377 |
| 9sealed | 231 | McGee, Michael (1661) | Won 2-1 | +231400 |
| top | average opponent: 1568record: 4-3 | new rating: 1400 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 131 | Horton, Joshua (1544) | Lost 0-2 | -151361 |
| 4modern | 181 | Gompf, Scott (1514) | Lost 0-2 | -151346 |
| 5modern | 357 | Ettel, Richard (1463) | Lost 1-2 | -161330 |
| 6modern | 341 | Mills, Steven (1463) | Won 2-0 | +201350 |
| 7modern | 278 | Radsliff, Elliot (1484) | Draw 1-1 | +31353 |
| 8modern | 241 | Comminos, Steven (1403) | Won 2-0 | +191372 |
| 9modern | 182 | Coleman, Allison (1607) | Lost 0-2 | -141358 |
| top | average opponent: 1497record: 2-4-1 | new rating: 1358 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 135 | Engleson, Kyle (1536) | Lost 1-2 | -171439 |
| 4standard | 227 | Lussier, Dustin (1562) | Lost 0-2 | -161423 |
| 5standard | 369 | Johnson, Lukas M (1542) | Draw 1-1 | +21425 |
| 6standard | 309 | Peitzer, Scott (1500) | Draw 1-1 | +21427 |
| 7standard | 301 | Riska, Shaun (1482) | Lost 0-2 | -171410 |
| 8standard | 263 | Renslow, Corbin (1464) | Lost 0-2 | -171393 |
| 9standard | 229 | Posont, Jack (1463) | Lost 0-2 | -171376 |
| top | average opponent: 1507record: 0-5-2 | new rating: 1376 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 109 | Weller, Kyle K (1479) | Lost 0-1 | -171408 |
| 4sealed | 204 | Sauls, Zac (1518) | Lost 0-2 | -161392 |
| 5sealed | 301 | Desgrange, Jeremy M (1536) | Lost 1-2 | -161376 |
| 6sealed | 357 | Eltarhoni, Adam (1494) | Won 2-0 | +201396 |
| 7sealed | 254 | Marchant, William (1500) | Won 2-0 | +201416 |
| 8sealed | 198 | Snow, Tim (1501) | Won 2-0 | +201436 |
| 9sealed | 131 | Spradley, Winston (1533) | Won 2-0 | +201456 |
| top | average opponent: 1509record: 4-3 | new rating: 1456 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 229 | Matson, Will (1612) | Lost 1-2 | -151437 |
| 3legacy | 407 | Hess, Craig (1498) | Lost 0-2 | -171420 |
| 4legacy | 477 | PENDLETON, COY C (1483) | Won 2-0 | +201440 |
| 5legacy | 329 | Wilson, James A (1466) | Lost 0-2 | -181422 |
| 6legacy | 391 | Emery, Korey (1452) | Lost 0-1 | -171405 |
| 7legacy | 369 | HARRIS, CARL (1461) | Won 2-0 | +191424 |
| 8legacy | 298 | Comminos, Steven (1480) | Won 2-0 | +191443 |
| 9legacy | 213 | Wickersham, Ray A (1442) | Lost 0-2 | -181425 |
| top | average opponent: 1487record: 3-5 | new rating: 1425 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 294 | Engle, David Aaron (1453) | Won 2-1 | +171484 |
| 3sealed | 3 | Erickson, Benjamin (1518) | Lost 0-1 | -171467 |
| 4sealed | 196 | Whitney, Cooper (1499) | Lost 0-2 | -171450 |
| 5sealed | 341 | Jena, Erich (1499) | Lost 0-2 | -181432 |
| 6sealed | 350 | Abear, Jason L (1480) | Won 2-0 | +191451 |
| 7sealed | 295 | Underwood, Jeff E (1437) | Draw 1-1 | 01451 |
| 8sealed | 231 | Mclean, William R (1484) | Won 2-1 | +191470 |
| 9sealed | 175 | Clark, Ken (1510) | Lost 0-2 | -181452 |
| top | average opponent: 1485record: 3-4-1 | new rating: 1452 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 210 | Jackson, Erick (1518) | Won 2-1 | +181519 |
| 3sealed | 101 | Simon, Michael (1532) | Lost 1-2 | -181501 |
| 4sealed | 332 | Cash, Ryan (1520) | Lost 0-2 | -171484 |
| 5sealed | 277 | Salinas, Merced (1510) | Won 2-0 | +181502 |
| 6sealed | 216 | Carson, Arthur (1502) | Lost 0-1 | -181484 |
| 7sealed | 243 | Yuse, Jeremy (1530) | Won 2-1 | +191503 |
| 8sealed | 197 | Gold, Nick (1485) | Lost 0-2 | -181485 |
| 9sealed | 171 | Petuya, Anthony (1486) | Lost 1-2 | -181467 |
| top | average opponent: 1510record: 3-5 | new rating: 1467 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Schulti, David (1500) | Lost 0-2 | -181484 |
| 2sealed | 331 | Dryan, Jason (1482) | Won 2-0 | +181502 |
| 3sealed | 406 | Andersen, John S (1498) | Lost 0-2 | -181484 |
| 4sealed | 390 | Howe, Joshua (1428) | Lost 0-1 | -191465 |
| 5sealed | 389 | Ng, Sherwin (1466) | Lost 0-2 | -181447 |
| 6sealed | 334 | Hochman, Ryan (1449) | Won 2-0 | +181465 |
| 7sealed | 258 | Crawford, Araka (1466) | Won 1-0 | +181483 |
| 8sealed | 195 | Wilson, Payne (1483) | Won 2-1 | +181501 |
| top | average opponent: 1471record: 4-4 | new rating: 1501 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 8 | German, Eric B (1500) | Lost 0-2 | -181482 |
| 2sealed | 153 | Zbierski, Brandon F (1482) | Won 2-0 | +181500 |
| 3sealed | 81 | Donovan, Michael (1608) | Lost 0-2 | -161484 |
| 4sealed | 170 | Petterson, John (1481) | Lost 1-2 | -181466 |
| 5sealed | 159 | Hall, Jon (1463) | Won 2-1 | +181484 |
| 6sealed | 128 | Forster, Scott A (1482) | Lost 0-2 | -181466 |
| 7sealed | 101 | Kime, Mike (1463) | Won 2-0 | +181484 |
| 8sealed | 79 | Donny, Burnett Jr. (1483) | Won 2-1 | +181502 |
| top | average opponent: 1495record: 4-4 | new rating: 1502 | ||