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Individual Calculations October 2008 |
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| Prazych, Tadeusz Total change: 8.75 | |   |
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| Lomza Championship Open 2008 | Lomza | POL | 2008-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1597 | 1.50 | 5 | 0.35 | 25 | 8.75 | |
|  Obiedzinski, Pawel | | | 1947 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Michalak, Robert | | | 1831 | POL | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Jarczewski, Marcin | | | 1836 | POL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Roszkowski, Rafal | | | 1947 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Filipkowska, Martyna | | | 1580 | POL | 1.00 | 1 | 0.48 | 25 | 12.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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