Helppi, Juha
Current rating: 1615
Record: 6-5 (GP) / 17-11 (professional)
| Grand Prix Helsinki 2000 (INV limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 27 | Spolnikov, Pavel (1504) | Lost 1-2 | -191567 |
| 3sealed | 90 | Niemi, Markus (1501) | Won 2-1 | +171584 |
| 4sealed | 91 | Hakanpaa, Mikko (1518) | Lost 1-2 | -191565 |
| 5sealed | 115 | Peltonen, Miika (1500) | Won 2-1 | +161581 |
| 6sealed | 91 | Puustinen, Eetu (1518) | Won 0-0 | +171598 |
| 7sealed | 71 | Braga, Alexandre (1539) | Won 2-1 | +171615 |
| top | average opponent: 1513record: 4-2 | new rating: 1615 | ||
| Pro Tour New York 1999 (Urza's block) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 93 | Pacifico, Andrew (1500) | Lost 0-2 | -191536 |
| 2block | 146 | Batarseh, Sammy (1482) | Won 2-0 | +171553 |
| 3block | 101 | Wakefield, Jamie (1449) | Won 2-0 | +161569 |
| 4block | 49 | Ponce, Nate (1556) | Won 2-0 | +181587 |
| 5block | 19 | Hovi, Tommi (1716) | Lost 1-2 | -161571 |
| 6block | 65 | Parke, Jamie (1587) | Won 2-0 | +191590 |
| 7block | 30 | Bregoli, Mike (1546) | Won 2-0 | +171607 |
| 8block | 12 | Tanasini, Pietro (1564) | Won 2-0 | +171624 |
| 9block | 8 | Labarre, Nicolas (1723) | Lost 0-2 | -161608 |
| 10block | 18 | Schubert, Ron (1581) | Lost 0-2 | -191589 |
| 11block | 27 | Jensen, William (1511) | Won 2-1 | +171606 |
| 12block | 24 | Diamant, Daniel (1568) | Lost 0-2 | -191587 |
| 13block | 28 | Monsen, Haakon (1562) | Lost 0-2 | -181569 |
| 14block | 36 | Guevin, Peter (1548) | Won 2-0 | +171586 |
| top | average opponent: 1564record: 8-6 | new rating: 1586 | ||
| Grand Prix Oslo 1999 (ULG sealed) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 11 | Meyer, Kjetil (1518) | Won 2-1 | +171595 |
| 4sealed | 35 | Rasmussen, Tim (1519) | Won 2-0 | +171612 |
| 5sealed | 4 | Fiil, Tore (1559) | Lost 1-2 | -191593 |
| 6sealed | 17 | Stenild, Sigge (1554) | Lost 0-2 | -191574 |
| 7sealed | 59 | Jonsson, Anton (1535) | Lost 1-2 | -191555 |
| top | average opponent: 1537record: 2-3 | new rating: 1555 | ||
| Pro Tour Rome 1998 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 7 | Jilani, Shaiquel (1500) | Won 0-0 | +181518 |
| 2extended | 60 | Mariani, Rui (1483) | Lost 0-0 | -191499 |
| 3extended | 71 | Nyegaard, Timme (1526) | Won 0-0 | +191518 |
| 4extended | 52 | Vasileiou, Georgios (1504) | Won 0-0 | +181536 |
| 5extended | 37 | Kroger, Peer (1611) | Won 0-0 | +191555 |
| 6extended | 21 | Ormerod, John (1540) | Lost 0-0 | -181537 |
| 7extended | 20 | Morawski, Jonathan (1544) | Won 0-0 | +181555 |
| 8extended | 16 | Malherbaud, Pierre (1601) | Won 0-0 | +191574 |
| 9extended | 7 | LePine, Mark (1667) | Lost 0-0 | -171557 |
| 10extended | 21 | Kuhn, Janosch (1702) | Won 0-0 | +211578 |
| 11extended | 10 | Canu, Franck (1537) | Lost 0-0 | -191559 |
| 12extended | 21 | Ekebom, Erno (1559) | Lost 0-2 | -181541 |
| 13extended | 28 | Lo Moro, Raffaele (1555) | Won 0-0 | +181559 |
| 14extended | 21 | Meinecke, Holger (1588) | Won 0-0 | +191578 |
| top | average opponent: 1566record: 9-5 | new rating: 1578 | ||