Ranta, Teemu
Current rating: 1553
| Grand Prix Helsinki 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 94 | Silfver, Ahti (1500) | Won 2-1 | +181518 |
| 2sealed | 39 | Viljani, Petrila (1517) | Lost 1-2 | -181500 |
| 3sealed | 86 | Vainio, Pasi (1500) | Won 2-1 | +181518 |
| 4sealed | 69 | Makela, Janne (1518) | Won 2-1 | +181536 |
| 5sealed | 35 | Stenlund, Rikard (1526) | Won 2-0 | +181554 |
| 6sealed | 39 | Hippelainen, Joonas (1559) | Won 2-0 | +181572 |
| 7sealed | 32 | Leiviska, Mikko (1526) | Lost 0-2 | -191553 |
| top | average opponent: 1521record: 5-2 | new rating: 1553 | ||
| Grand Prix Gothenburg 2003 (MRD limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Gorling, Anders (1517) | Lost 1-2 | -181500 |
| 2sealed | 129 | Stavas, Ola (1470) | Won 2-1 | +171517 |
| 3sealed | 146 | Astradsson, Linus (1569) | Lost 0-2 | -171500 |
| top | average opponent: 1519record: 1-2 | new rating: 1500 | ||
| Grand Prix Helsinki 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Nevalainen, Sauka (1500) | Won 2-1 | +181518 |
| 2sealed | 45 | Petrichenko, Alexey (1518) | Won 2-1 | +181536 |
| 3sealed | 34 | Tikkakoski, Antti (1536) | Lost 0-2 | -181518 |
| 4sealed | 70 | Karjalainen, Pekka (1518) | Won 2-0 | +181536 |
| 5sealed | 45 | Leiviska, Jouni (1539) | Lost 1-2 | -181518 |
| top | average opponent: 1522record: 3-2 | new rating: 1518 | ||