Buchholtz, Gregory
Current rating: 1591
Record: 34-32
| Grand Prix Lille 2016 (modern) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 71 | Jacobsen, Soren Knak (1687) | Lost 0-2 | -161546 |
| 4modern | 225 | Gonzalez Garcia, Diego Jesus (1414) | Lost 0-2 | -201526 |
| 5modern | 523 | Chebiryak, Yury (1487) | Won 2-1 | +171543 |
| 6modern | 365 | Lohmann, Soren (1621) | Won 2-1 | +191562 |
| 7modern | 316 | Dubois, Antoine (1550) | Won 2-1 | +181580 |
| 8modern | 115 | Morel, Augustin (1500) | Lost 0-2 | -191561 |
| 9modern | 296 | Teich, David (1524) | Won 2-1 | +171578 |
| 10modern | 198 | Faber, Manuel (1867) | Lost 0-2 | -131565 |
| 11modern | 245 | Gevrey, Vincent (1581) | Won 2-1 | +191584 |
| 12modern | 209 | Russett, Charles (1699) | Won 2-1 | +201604 |
| 13modern | 150 | Vieren, Peter (1872) | Lost 1-2 | -141590 |
| 14modern | 140 | Spang, Simon (1669) | Won 2-1 | +201610 |
| 15modern | 128 | Heurtier, Geoffroy (1585) | Lost 0-2 | -191591 |
| top | average opponent: 1620record: 7-6 | new rating: 1591 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 352 | Zwaan, Jelle (1500) | Won 2-0 | +191492 |
| 2sealed | 291 | Jongen, Ivo (1517) | Lost 1-2 | -181474 |
| 3sealed | 533 | Giraud, Gael (1517) | Won 2-0 | +191493 |
| 4sealed | 289 | Willemsen, Jan (1517) | Won 2-0 | +181511 |
| 5sealed | 269 | Lee, Nai Jai (1482) | Lost 0-2 | -181493 |
| 6sealed | 218 | Droog, Erwin (1519) | Won 2-1 | +181511 |
| 7sealed | 234 | Wienand, Jonas (1600) | Won 2-1 | +201531 |
| 8sealed | 177 | McLeod, Lewis (1715) | Won 2-0 | +211552 |
| 9sealed | 83 | Massart, Philippe (1652) | Won 2-1 | +201572 |
| 10draft | 1052 | Beguin, Benoit (1914) | Lost 0-2 | -121560 |
| 11draft | 1069 | Gotlib, Nathan (1624) | Won 2-0 | +191579 |
| 12draft | 1108 | Piket, Nanne (1590) | Lost 0-2 | -171562 |
| 13draft | 1041 | Bailey, Andrew (1562) | Lost 1-2 | -181544 |
| 14draft | 1114 | Fesser, Meik (1563) | Won 2-0 | +181562 |
| top | average opponent: 1591record: 9-5 | new rating: 1562 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Renaudat, Guillaume (1651) | Won 2-0 | +211523 |
| 2sealed | 333 | Bartsch, Florian (1518) | Lost 1-2 | -181505 |
| 3sealed | 312 | Grimaldi, Antoine (1619) | Lost 1-2 | -161489 |
| 4sealed | 381 | Barbou, Lucien (1636) | Lost 1-2 | -161473 |
| top | average opponent: 1606record: 1-3 | new rating: 1473 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 64 | van der Steenhoven, Rob (1658) | Won 2-0 | +211498 |
| 2modern | 209 | Knowelden, Sean (1518) | Won 2-1 | +191517 |
| 3modern | 197 | Gray, Steven (1552) | Won 2-0 | +181535 |
| 4modern | 50 | Abel, Max (1510) | Won 2-0 | +181553 |
| 5modern | 13 | Shalev, Tamir (1657) | Lost 1-2 | -161537 |
| 6modern | 226 | Droppert, Olivier (1465) | Won 2-0 | +161553 |
| 7modern | 80 | Petersen, Andreas (1697) | Lost 0-2 | -151538 |
| 8modern | 104 | Jousma, Baukejan (1519) | Lost 0-2 | -181520 |
| 9modern | 217 | Grottel, Jan (1534) | Lost 0-2 | -181502 |
| top | average opponent: 1568record: 5-4 | new rating: 1502 | ||
| Grand Prix Lyon 2012 (modern) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 586 | Luciano, Gilbert (1468) | Won 2-1 | +181470 |
| 2modern | 588 | Dartois, Romain (1518) | Won 2-0 | +191489 |
| 3modern | 509 | Hoydonckx, Yves (1329) | Lost 0-2 | -211468 |
| 4modern | 626 | Michel, Guillaume (1779) | Won 2-1 | +241492 |
| 5modern | 578 | Dupont, Nicolas [FRA] (1537) | Won 2-0 | +191511 |
| 6modern | 552 | Archer, Julien (1553) | Won 2-0 | +181529 |
| 7modern | 533 | Wallin, Peter (1586) | Lost 1-2 | -171512 |
| 8modern | 553 | Geberovich, Benjamin (1507) | Lost 0-2 | -181494 |
| 9modern | 611 | Marie, Julien (1534) | Lost 0-2 | -171477 |
| top | average opponent: 1535record: 5-4 | new rating: 1477 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 527 | Hausknost, Sebastien (1508) | Lost 0-2 | -181465 |
| 3standard | 728 | Piedeloup, Benoit (1468) | Won 2-0 | +181483 |
| 4standard | 672 | Klein, Mike (1501) | Lost 1-2 | -171466 |
| 5standard | 708 | Heinrich, Tobias (1493) | Lost 0-2 | -181448 |
| 6standard | 754 | Kogan, Alexander (1405) | Won 2-0 | +171465 |
| 7standard | 715 | Ortmann, Christoph (1661) | Won 2-0 | +221487 |
| 8standard | 695 | Pansanel, Pierre (1524) | Lost 1-2 | -181469 |
| 9standard | 686 | Semerad, Petr (1500) | Lost 1-2 | -171452 |
| top | average opponent: 1507record: 3-5 | new rating: 1452 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 99 | Fleischmann, Thomas (1500) | Won 2-1 | +181518 |
| 2block | 89 | Mattes, Sebastian (1534) | Won 2-1 | +181536 |
| 3block | 54 | Florent, Lucas (1534) | Lost 0-2 | -181518 |
| 4block | 137 | Stehno, Alexander (1486) | Won 2-1 | +181536 |
| 5block | 89 | Groudev, Radoslav (1543) | Lost 1-2 | -181518 |
| 6block | 144 | Vincent, Philippe (1520) | Lost 0-2 | -181500 |
| 7block | 153 | Medeiros, Nicholas A (1529) | Lost 1-2 | -181482 |
| 8block | 136 | De Figueiredo, Alexand (1482) | Won 2-1 | +181500 |
| 9block | 115 | Salome, Francois (1521) | Lost 0-2 | -171483 |
| top | average opponent: 1517record: 4-5 | new rating: 1483 | ||