Yarhas, Harry
Current rating: 1488
Record: 11-13-2 (GP) / 8-10 (professional)
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 657 | Paulmaier, Benjamin (1616) | Lost 0-2 | -161486 |
| 3sealed | 776 | Aina, Angelo (1501) | Won 2-1 | +181504 |
| 4sealed | 709 | Ginter, Markus (1586) | Lost 0-2 | -161488 |
| top | average opponent: 1568record: 1-2 | new rating: 1488 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 204 | Gregoir, Christophe (1814) | Lost 0-2 | -131508 |
| 5sealed | 252 | Mackintosh, Duncan I (1535) | Won 2-1 | +181526 |
| 6sealed | 237 | Lybaert, Marijn (1918) | Lost 1-2 | -111515 |
| 7sealed | 247 | Woltjes, Geertjan (1697) | Won 2-1 | +221537 |
| 8sealed | 229 | Snarheim, Dagfinn (1587) | Lost 1-2 | -181519 |
| 9sealed | 248 | Clark, Grant D (1547) | Lost 1-2 | -171502 |
| top | average opponent: 1683record: 2-4 | new rating: 1502 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 111 | Roma, Claudio (1500) | Draw 1-1 | -11557 |
| 2sealed | 162 | Fiorini, Fabio (1499) | Lost 1-2 | -191538 |
| 3sealed | 225 | Fusco, Giuseppe (1482) | Won 2-0 | +171555 |
| 4sealed | 200 | Kopfli, Flavio (1685) | Lost 0-2 | -151540 |
| 5sealed | 226 | Panarello, Fabio (1494) | Lost 0-2 | -191521 |
| top | average opponent: 1532record: 1-3-1 | new rating: 1521 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 629 | Ripa, Jan (1560) | Draw 1-1 | 01556 |
| 5sealed | 662 | Kulikov, Mikhail (1544) | Won 2-1 | +171573 |
| 6sealed | 631 | Ullrich, Frank (1633) | Lost 1-2 | -171556 |
| 7sealed | 685 | Bokor, Peter (1732) | Won 2-0 | +221578 |
| 8sealed | 651 | Matyas, Sebastian (1511) | Lost 0-2 | -201558 |
| top | average opponent: 1596record: 2-2-1 | new rating: 1558 | ||
| 2006 World Championship (mixed) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 33 | Diezel, Michael (1780) | Won 2-1 | +221576 |
| 2standard | 79 | Usumezbas, Anil (1518) | Won 2-0 | +171593 |
| 3standard | 42 | Goron, Julien (1898) | Lost 0-2 | -131580 |
| 4standard | 29 | Ishimaru, Ken (1646) | Won 2-1 | +191599 |
| 5standard | 15 | Romao, Carlos (1965) | Lost 1-2 | -111588 |
| 6standard | 60 | Orav, Joonas (1530) | Won 2-0 | +171605 |
| 7draft | 25 | Reitbauer, David (1844) | Won 2-0 | +221627 |
| 8draft | 28 | Jones, Craig (1875) | Lost 1-2 | -141613 |
| 9draft | 29 | Suarez, Felipe (1572) | Lost 1-2 | -181595 |
| 10draft | 113 | Capdevila, Jose Luis (1806) | Won 2-0 | +211616 |
| 11draft | 64 | Coimbra, Andre (2072) | Lost 0-2 | -101606 |
| 12draft | 54 | Huba, Michal (1581) | Lost 0-2 | -181588 |
| 13extended | 83 | da Costa Cabral, Bernardo (1776) | Lost 0-2 | -151573 |
| 14extended | 93 | Herrero, Sergi (1684) | Lost 0-2 | -161557 |
| 15extended | 110 | Stanilov, Ivko (1555) | Won 2-1 | +181575 |
| 16extended | 95 | de Diego, Pedro (1606) | Lost 0-2 | -171558 |
| 17extended | 103 | Egorov, Sergey (1492) | Won 2-1 | +161574 |
| 18extended | 90 | Nerhus, Steinar (1526) | Lost 1-2 | -181556 |
| top | average opponent: 1707record: 8-10 | new rating: 1556 | ||
| Grand Prix Athens 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 67 | Karalekas, Vagelis (1518) | Won 2-1 | +181518 |
| 3sealed | 6 | Zacharias, Panaiotis (1476) | Lost 0-2 | -181500 |
| 4sealed | 137 | Benzi, Luca (1482) | Lost 1-2 | -191481 |
| 5sealed | 136 | Protopsaltis, George (1499) | Won 2-1 | +191500 |
| 6sealed | 125 | Triantafyllou, Vasileios S (1518) | Won 2-1 | +181518 |
| 7sealed | 81 | Lycoudis, Alexis (1536) | Won 2-1 | +181536 |
| 8sealed | 51 | Lytras, Eustathios (1506) | Won 2-1 | +181554 |
| top | average opponent: 1505record: 5-2 | new rating: 1554 | ||