Kopra, Pekka
Current rating: 1548
Record: 18-17-1
| Grand Prix Stockholm 2018 (modern) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 226 | Erlandsson, Tony (1402) | Won 2-1 | +161539 |
| 2modern | 172 | Santini, Diego (1610) | Won 2-1 | +191558 |
| 3modern | 211 | Mayancon, Sylvain (1469) | Won 2-1 | +171575 |
| 4modern | 140 | Madsen, Benton (1570) | Won 2-0 | +181593 |
| 5modern | 66 | Klimczyk, Wojtek (1527) | Won 2-0 | +161609 |
| 6modern | 36 | Svensson, Jacob (1587) | Lost 1-2 | -181591 |
| 7modern | 68 | Laguerre, Mathieu (1720) | Won 2-0 | +201611 |
| 8modern | 28 | Tornros, Mats (1843) | Lost 1-2 | -141597 |
| 9modern | 98 | Eliatamby, Charles (1677) | Lost 1-2 | -161581 |
| 10modern | 120 | Petrick, Fabien (1669) | Lost 0-2 | -171564 |
| 11modern | 106 | Lam, Jan Ming (1551) | Won 2-1 | +181582 |
| 12modern | 82 | Garde, Viktor (1487) | Won 2-0 | +161598 |
| 13modern | 65 | Berg, Magnus (1560) | Lost 1-2 | -181580 |
| 14modern | 76 | Thompson, Richard [IRL] (1634) | Lost 1-2 | -171563 |
| 15modern | 91 | Viniczai, Tibor (1742) | Lost 1-2 | -151548 |
| top | average opponent: 1603record: 8-7 | new rating: 1548 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 443 | Neron, Steven (1528) | Lost 1-2 | -181517 |
| 2modern | 514 | Tell, Roman (1481) | Won 2-1 | +171534 |
| 3modern | 741 | Dudognon, Yohan (2037) | Lost 0-2 | -101524 |
| 4modern | 926 | Montanari, Roberto (1481) | Lost 1-2 | -181506 |
| 5modern | 816 | Benhamou, Gabriel (1480) | Won 2-0 | +171523 |
| top | average opponent: 1601record: 2-3 | new rating: 1523 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 416 | Winkelmann, Denis (1426) | Won 2-1 | +181481 |
| 2modern | 56 | Pichon, Elie (1664) | Won 2-0 | +211502 |
| 3modern | 132 | Hugon, Lionel (1517) | Won 2-0 | +181520 |
| 4modern | 147 | Nielsen, Sisse Marie (1557) | Lost 0-2 | -171503 |
| 5modern | 324 | Starcevic, Boris (1420) | Won 2-0 | +161519 |
| 6modern | 199 | Posavi, Andrej (1511) | Won 2-0 | +181537 |
| 7modern | 64 | Tilburgs, William (1650) | Won 2-1 | +201557 |
| 8modern | 28 | Magnusson, Johan (1596) | Lost 0-2 | -171540 |
| 9modern | 140 | Bruegemann, Dirk (1591) | Draw 1-1 | +11541 |
| 10modern | 358 | Palmroth, Tony (1608) | Won 2-1 | +191560 |
| 11modern | 320 | Niethammer, Felix (1718) | Lost 0-2 | -151545 |
| 12modern | 377 | Giorgio, Francesco (1991) | Lost 0-2 | -101535 |
| top | average opponent: 1604record: 7-4-1 | new rating: 1535 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Kaitila, Aleksi (1501) | Won 2-1 | +181518 |
| 2standard | 112 | Tyndeskov, Nicholas (1518) | Lost 1-2 | -181500 |
| 3standard | 96 | Persson, Christoffer (1465) | Lost 1-2 | -191481 |
| 4standard | 395 | Brass, Peter (1485) | Lost 0-2 | -181463 |
| top | average opponent: 1492record: 1-3 | new rating: 1463 | ||