Schipper, Ernst
Current rating: 1474
Record: 11-10-1 (GP) / 6-10-3 (professional)
| Pro Tour San Diego 2002 (ODY rochester) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 41 | Gutierrez, Miguel Anth (1500) | Won 2-0 | +191470 |
| 2rochester | 59 | Brosnan, Eoin (1437) | Draw 1-1 | 01470 |
| 3rochester | 154 | Meyer, Stephan (1783) | Lost 0-2 | -131457 |
| 4rochester | 104 | Janiak, Laurent (1474) | Won 2-0 | +191476 |
| 5rochester | 23 | Higashino, Masayuki (1811) | Won 2-1 | +231499 |
| 6rochester | 110 | Ruel, Antoine (1942) | Lost 0-2 | -101489 |
| 7rochester | 57 | Hayashi, Shinsuke (1679) | Lost 1-2 | -151474 |
| top | average opponent: 1661record: 3-3-1 | new rating: 1474 | ||
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 29 | Folkerts, Arend (1447) | Lost 0-2 | -181447 |
| 3sealed | 153 | Twiefel, Torben (1461) | Lost 1-2 | -181429 |
| 4sealed | 187 | Kroder, Jurgen (1484) | Lost 0-2 | -171412 |
| 5sealed | 208 | Dijkstra, Koen (1465) | Won 2-1 | +191431 |
| 6sealed | 184 | Mitteregger, Ralf (1480) | Won 2-0 | +191450 |
| 7sealed | 143 | Vercruysse, Jeroen (1468) | Won 2-0 | +191469 |
| 8sealed | 82 | Abed, Arasch (1521) | Lost 1-2 | -181451 |
| top | average opponent: 1475record: 3-4 | new rating: 1451 | ||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 64 | Assen, Johan (1548) | Lost 0-2 | -171459 |
| 3sealed | 125 | Derwort, Selmer (1500) | Lost 1-2 | -171442 |
| 4sealed | 267 | van Damme, Guy (1482) | Lost 1-2 | -171425 |
| 5sealed | 253 | Doorenweerd, Mischa (1464) | Won 2-0 | +191444 |
| 6sealed | 182 | Moerland, Pascal (1482) | Won 2-0 | +181462 |
| 7sealed | 137 | Wong, Chi-Ho (1500) | Won 2-1 | +191481 |
| 8sealed | 111 | Hugi, Niklaus (1615) | Lost 0-2 | -161465 |
| top | average opponent: 1513record: 3-4 | new rating: 1465 | ||
| 2000 European Championship (mixed) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 43 | Magnani, Matteo (1517) | Lost 1-2 | -181538 |
| 2draft | 99 | Cetl, Philipp (1463) | Won 2-1 | +161554 |
| 3draft | 65 | Gieling, Vincent (1563) | Lost 0-2 | -181536 |
| 4draft | 100 | Ozsvald, Richard (1517) | Lost 0-2 | -181518 |
| 5draft | 112 | Coelho, Helder (1437) | Won 2-0 | +171535 |
| 6draft | 93 | Strakhov, Alexander (1567) | Lost 0-2 | -181517 |
| 7standard | 109 | Wills, Scott (1479) | Won 2-0 | +181535 |
| 8standard | 87 | Holden, Dan (1489) | Lost 0-2 | -191516 |
| 9standard | 101 | Gaudron, Stephane (1465) | Draw 1-1 | -11515 |
| 10standard | 102 | Dijt, Sven (1412) | Lost 1-2 | -201495 |
| 11standard | 98 | Hajek, Jorn (1478) | Lost 0-2 | -181477 |
| 12standard | 95 | Campbell, Gary (1450) | Draw 1-1 | -11476 |
| top | average opponent: 1486record: 3-7-2 | new rating: 1476 | ||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 88 | Keita, Thora (1500) | Won 2-0 | +181518 |
| 2block | 121 | Brunello, Massimo (1464) | Draw 1-1 | -11517 |
| 3block | 83 | Serafini, Caterina (1500) | Won 2-0 | +181535 |
| 4block | 44 | Meewes, Stefan (1535) | Lost 0-2 | -181517 |
| 5block | 88 | Gyger, Sebastien (1518) | Won 2-0 | +181535 |
| 6block | 53 | Chelghaf, Ridha (1536) | Won 2-1 | +181553 |
| 7block | 33 | Herms, Roc (1739) | Lost 0-2 | -151538 |
| 8block | 65 | Bortolussi, Giorgio (1551) | Won 2-0 | +181556 |
| top | average opponent: 1543record: 5-2-1 | new rating: 1556 | ||