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Individual Calculations May 2010 |
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| Obiedzinski, Piotr Total change: 74.50 | |   |
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| Otwarte Indywidualne Mistrzostwa Lomzy | Lomza | POL | 2010-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1842 | 6.00 | 7 | 2.98 | 25 | 74.50 | |
|  Kotarski, Grzegorz | | | 1693 | POL | 1.00 | 1 | 0.30 | 25 | 7.50 | |  Mammadov, Vafa | | | 2142 | AZE | 1.00 | 1 | 0.85 | 25 | 21.25 | | | Hasanov, Sahib | | | 2056 | AZE | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Obiedzinski, Pawel | | | 2019 | POL | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Babaev, Eldeniz | | | 2023 | AZE | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Grochowski, Robert | | | 1766 | POL | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Prazych, Tadeusz | | | 1594 | POL | 1.00 | 1 | 0.19 | 25 | 4.75 | |
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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