Delis, Achilles
Current rating: 1573
Record: 43-43-10
Grand Prix Copenhagen 2000Grand Prix Amsterdam 2001Grand Prix Cologne 2001Grand Prix Vienna 2001Grand Prix Heidelberg 2002Grand Prix Antwerp 2002Grand Prix Dortmund 2006Grand Prix Rotterdam 2009Grand Prix Paris 2009Grand Prix Brussels 2010Grand Prix Bochum 2010Grand Prix Paris 2011Grand Prix Brussels 2015
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 342 | Bourgeois, Herve (1304) | Lost 0-0 | -221520 |
| 2standard | 701 | Rapetta, Alfredo (1544) | Won 0-0 | +181538 |
| 3standard | 687 | Van Renterghem, Joachim (1501) | Lost 1-2 | -181520 |
| 4standard | 768 | Chockeviciute, Liepa (1474) | Won 2-0 | +171537 |
| 5standard | 490 | Sauerborn, Nico (1607) | Draw 1-1 | +11538 |
| 6standard | 574 | Somers, Roald (1495) | Won 2-0 | +171555 |
| 7standard | 427 | Cully, Stephen (1459) | Won 1-0 | +171572 |
| 8standard | 286 | Enduraev, Pavel (1628) | Won 2-0 | +191591 |
| 9standard | 187 | Wafo-Tapa, Bruno (1634) | Lost 1-2 | -181573 |
| top | average opponent: 1516record: 5-3-1 | new rating: 1573 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 1093 | Busson, Etienne (1555) | Won 2-1 | +181592 |
| 5sealed | 1027 | Woods, Conley (1882) | Lost 0-2 | -131579 |
| 6sealed | 1053 | Alonso Machon, Raul (1512) | Lost 1-2 | -191560 |
| 7sealed | 1089 | Jumentier, Marc (1568) | Lost 0-2 | -181542 |
| top | average opponent: 1629record: 1-3 | new rating: 1542 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 755 | Grimberg, Bastian (1500) | Won 2-0 | +181530 |
| 2sealed | 580 | Bodsch, Andreas (1544) | Won 2-0 | +181548 |
| 3sealed | 554 | Ho, Jun Feng Jack (1633) | Lost 0-2 | -161532 |
| 4sealed | 680 | Niemeyer, Gero (1520) | Won 2-1 | +181550 |
| 5sealed | 607 | van Rijn, Frank (1546) | Won 2-1 | +171567 |
| 6sealed | 557 | Wiechert, Stefan (1604) | Draw 1-1 | +11568 |
| 7sealed | 573 | Meier, Arndt (1692) | Won 2-0 | +201588 |
| 8sealed | 543 | Thaler, Sebastian (1811) | Lost 1-2 | -141574 |
| top | average opponent: 1606record: 5-2-1 | new rating: 1574 | ||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 709 | Bakos, Robert (1490) | Won 2-0 | +191488 |
| 2standard | 698 | Lysak, Zdenek (1693) | Won 2-1 | +211509 |
| 3standard | 698 | Ritchie, James (1520) | Lost 1-2 | -171492 |
| 4standard | 738 | Yu, Shao-Chi (1526) | Lost 1-2 | -181474 |
| 5standard | 890 | Van Bakel, Robbie (1515) | Lost 1-2 | -171457 |
| 6standard | 866 | Pauli, Desire (1483) | Draw 1-1 | 01457 |
| 7standard | 824 | Rignault, Emeric (1445) | Won 2-0 | +181475 |
| 8standard | 768 | Callewaert, Jerome (1500) | Won 2-1 | +191494 |
| 9standard | 716 | Slawtschew, Slavtscho (1524) | Won 2-0 | +181512 |
| top | average opponent: 1522record: 5-3-1 | new rating: 1512 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 836 | Pasquier, Lionel (1500) | Won 2-1 | +181502 |
| 2sealed | 623 | Dunis, Sebastien (1468) | Lost 0-2 | -191483 |
| 3sealed | 865 | Ongena, Frederick (1465) | Lost 1-2 | -181465 |
| 4sealed | 976 | Chautain, Clement (1569) | Lost 0-2 | -161449 |
| 5sealed | 969 | Coulis, Arnaud (1464) | Won 2-0 | +181467 |
| 6sealed | 884 | Marche, Patrick (1432) | Won 2-0 | +181485 |
| 7sealed | 817 | Beckmann, Bertram (1636) | Lost 1-2 | -161469 |
| 8sealed | 787 | Willems, David (1455) | Lost 1-2 | -181451 |
| 9sealed | 736 | Sternhuber, Peter (1461) | Won 2-0 | +181469 |
| top | average opponent: 1494record: 4-5 | new rating: 1469 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 495 | Kilappa, Elina (1500) | Won 2-0 | +191476 |
| 2sealed | 529 | Theunis, Johan (1605) | Lost 0-2 | -161460 |
| 3sealed | 551 | Mikuscak, Daniel (1500) | Draw 1-1 | +11461 |
| 4sealed | 593 | Vesely, Tomas (1466) | Won 2-1 | +181479 |
| 5sealed | 537 | Van Der Eerden, Jos (1583) | Won 2-1 | +201499 |
| 6sealed | 486 | Buttner, Kevin F (1538) | Lost 0-2 | -171482 |
| 7sealed | 529 | Graefling, Beat (1448) | Draw 1-1 | -11481 |
| 8sealed | 512 | Hauchard, Francois (1579) | Lost 1-2 | -161465 |
| 9sealed | 494 | Lago, Norman (1509) | Won 2-0 | +191484 |
| top | average opponent: 1525record: 4-3-2 | new rating: 1484 | ||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Derksen, Oliver (1500) | Won 2-0 | +191423 |
| 2sealed | 89 | Nguyen, Xuan-Phi (1808) | Lost 1-2 | -111412 |
| 3sealed | 119 | Paulmaier, Benjamin (1477) | Won 2-0 | +191431 |
| 4sealed | 116 | Voelker, Bernd (1518) | Won 2-0 | +201451 |
| 5sealed | 66 | Frieling, Tino (1540) | Lost 1-2 | -171434 |
| 6sealed | 125 | Frischmann, Ludwig (1546) | Won 2-1 | +201454 |
| 7sealed | 74 | Osterburg, Yannic (1513) | Lost 1-2 | -161438 |
| 8sealed | 75 | Held, Marco (1537) | Won 2-1 | +191457 |
| top | average opponent: 1555record: 5-3 | new rating: 1457 | ||
| Grand Prix Antwerp 2002 (TOR limited) | starting rating: 1394 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Benschop, Martijn (1500) | Draw 1-1 | +11395 |
| 2sealed | 159 | Jenkins, Dan (1506) | Lost 0-2 | -161379 |
| 3sealed | 224 | van den Roovaart, Seba (1481) | Draw 1-1 | +21381 |
| 4sealed | 251 | Lacan, Eric (1480) | Won 2-0 | +201401 |
| 5sealed | 198 | Comte, Florian (1502) | Lost 0-2 | -161385 |
| 6sealed | 189 | Locard, Olivier (1420) | Won 2-0 | +191404 |
| top | average opponent: 1481record: 2-2-2 | new rating: 1404 | ||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Mayer, Philipp (1500) | Won 2-1 | +191443 |
| 2sealed | 122 | Albrecht, Jens (1543) | Lost 0-2 | -161427 |
| 3sealed | 264 | van Ruth, Eelco (1486) | Lost 0-2 | -171410 |
| 4sealed | 306 | Salin, Johann (1485) | Lost 0-2 | -161394 |
| top | average opponent: 1504record: 1-3 | new rating: 1394 | ||
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Schulze, Mike (1500) | Lost 1-2 | -181458 |
| 2sealed | 224 | Glavnik, Luka (1481) | Lost 1-2 | -171441 |
| 3sealed | 275 | Mirabile, Giulio (1482) | Lost 1-2 | -171424 |
| 4sealed | 277 | Reiner, Michael (1448) | Won 2-0 | +181442 |
| 5sealed | 240 | Facchini, Nullo (1425) | Won 2-0 | +181460 |
| 6sealed | 186 | Strebel, Christian (1447) | Lost 0-2 | -181442 |
| 7sealed | 173 | Schwogerke, Gunther (1464) | Lost 1-2 | -181424 |
| top | average opponent: 1464record: 2-5 | new rating: 1424 | ||
| Grand Prix Cologne 2001 (PLS limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 146 | Luginbuhl, Thomas (1500) | Lost 0-2 | -181470 |
| 2sealed | 202 | Imboden, Alexander (1482) | Won 2-0 | +181488 |
| 3sealed | 200 | Ammermann, Kai (1500) | Draw 1-1 | 01488 |
| 4sealed | 161 | De La Fosse, Sebastien (1483) | Won 2-0 | +181506 |
| 5sealed | 106 | Amrhein, Roland (1516) | Won 2-1 | +191525 |
| 6sealed | 73 | Kehren, Gordon (1557) | Lost 0-2 | -181507 |
| 7sealed | 107 | Eskeland, Sigurd (1775) | Lost 0-1 | -131494 |
| 8sealed | 119 | Dittmann, Rainer (1500) | Lost 0-2 | -181476 |
| top | average opponent: 1539record: 3-4-1 | new rating: 1476 | ||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 204 | Moreau, Francois (1467) | Lost 0-2 | -181426 |
| 2sealed | 216 | Lamoliate, Sebastien (1482) | Won 2-1 | +191445 |
| 3sealed | 144 | Van Staveren, Johannes (1499) | Lost 1-2 | -171428 |
| 4sealed | 259 | Andriopoulos, Nikos (1483) | Won 2-1 | +191447 |
| 5sealed | 191 | Zarka, Julien (1532) | Won 2-1 | +201467 |
| 6sealed | 140 | Dijkhuizen, Melvin (1518) | Lost 0-2 | -171450 |
| 7sealed | 159 | Cardona, Paulo (1517) | Won 2-0 | +191469 |
| 8sealed | 93 | Reinhardt, Fabio (1520) | Won 1-0 | +191488 |
| top | average opponent: 1502record: 5-3 | new rating: 1488 | ||
| Grand Prix Copenhagen 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Wrammerfors, Stefan (1500) | Lost 1-2 | -181482 |
| 2sealed | 128 | schubert, momme (1482) | Won 2-0 | +181500 |
| 3sealed | 116 | Danngarde, Per (1500) | Draw 1-1 | 01500 |
| 4sealed | 127 | Carstensen, Stephan (1501) | Lost 0-1 | -181482 |
| 5sealed | 149 | Koberda, Maciej (1480) | Draw 1-1 | 01482 |
| 6sealed | 139 | Bakke, Geir (1390) | Lost 0-2 | -201462 |
| 7sealed | 115 | Pereira, Fernando (1431) | Lost 0-2 | -181444 |
| top | average opponent: 1469record: 1-4-2 | new rating: 1444 | ||