Luhtala, Riia
Current rating: 1549
Record: 19-18-2
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 186 | Starek, Jan (1500) | Won 2-0 | +181501 |
| 2sealed | 273 | Tkacz, Mikolaj (1518) | Won 2-0 | +181519 |
| 3sealed | 39 | Lysenko, Artyom (1554) | Won 2-1 | +191538 |
| 4sealed | 88 | Zivec, Josef (1724) | Won 2-0 | +211559 |
| 5sealed | 94 | Rozin, Arseny (1603) | Lost 0-2 | -171542 |
| 6sealed | 178 | Buszkiewicz, Marek (1598) | Draw 1-1 | +11543 |
| 7sealed | 167 | Vavalos, Paschalis (1562) | Won 2-1 | +191562 |
| 8sealed | 99 | Arndt, Marcel (1879) | Lost 1-2 | -131549 |
| top | average opponent: 1617record: 5-2-1 | new rating: 1549 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Petric Maretic, Grgur (1661) | Lost 0-2 | -151475 |
| 2sealed | 683 | Visser, Paul (1434) | Lost 0-2 | -191456 |
| 3sealed | 887 | Whyte, Ailsa (1465) | Won 2-1 | +181474 |
| 4sealed | 713 | Dunn, Neil (1486) | Won 2-0 | +191493 |
| 5sealed | 767 | Wentao, Qi (1971) | Lost 0-2 | -101483 |
| top | average opponent: 1603record: 2-3 | new rating: 1483 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 384 | Reay, Christopher (1500) | Won 2-1 | +181544 |
| 2sealed | 290 | Nilnond, Surathep (1450) | Lost 1-2 | -201524 |
| 3sealed | 588 | Kyriazis, Ioannis (1685) | Draw 1-1 | +31527 |
| 4sealed | 782 | Claxton, Finn (1499) | Lost 1-2 | -191508 |
| 5sealed | 935 | Dunham, Oli (1483) | Lost 1-2 | -181490 |
| top | average opponent: 1523record: 1-3-1 | new rating: 1490 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 439 | Van Der Veer, Niels (1444) | Won 2-0 | +171543 |
| 2sealed | 138 | Janse, Love (1641) | Lost 1-2 | -171526 |
| 3sealed | 366 | Feldthusen, Nikolai (1429) | Lost 0-2 | -191507 |
| 4sealed | 473 | Vaitmaa, Eero-Jaak (1437) | Won 2-0 | +161523 |
| 5sealed | 381 | Yutaka, Ryohei (1737) | Won 2-0 | +221545 |
| 6sealed | 207 | Duc, Lucien (1522) | Lost 1-2 | -181527 |
| 7sealed | 318 | Majorczyk, David (1517) | Won 2-0 | +181545 |
| 8sealed | 259 | Servius, Christophe (1522) | Lost 0-2 | -191526 |
| top | average opponent: 1531record: 4-4 | new rating: 1526 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 261 | Atkinson, Thomas (1500) | Lost 0-2 | -181508 |
| 2sealed | 649 | Browne, Michelle (1484) | Won 2-0 | +171525 |
| 3sealed | 462 | Barclay, Bradley (1704) | Lost 1-2 | -141511 |
| 4sealed | 620 | Taylor, Matt (1501) | Won 2-0 | +171528 |
| 5sealed | 541 | Wood, Thomas (1425) | Won 2-0 | +171545 |
| 6sealed | 286 | Sitch, Peter (1522) | Lost 0-2 | -191526 |
| top | average opponent: 1523record: 3-3 | new rating: 1526 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 182 | Baert, Jiri (1669) | Lost 0-2 | -151485 |
| 2sealed | 275 | Graf, Cyril (1412) | Won 2-0 | +171502 |
| 3sealed | 387 | Girbig, Jan (1424) | Won 2-0 | +161518 |
| 4sealed | 207 | Wellens, Wilson (1642) | Lost 0-2 | -151503 |
| 5sealed | 304 | Bliestle, Benedikt (1500) | Won 2-0 | +181521 |
| 6sealed | 155 | Petric Maretic, Grgur (1691) | Won 2-0 | +211542 |
| 7sealed | 171 | Verdoodt, Philip (1687) | Lost 1-2 | -161526 |
| top | average opponent: 1575record: 4-3 | new rating: 1526 | ||