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Individual Calculations July 2008 |
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| Grochowski, Mariusz Total change: -18.25 | |   |
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| Mistrzostwa Plocka na 2008 rok, Turniej A | plock | POL | 2008-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2037 | 0.50 | 3 | -0.73 | 25 | -18.25 | |
|  Grabarczyk, Miroslaw | g | | 2387 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Zuba, Maciej | | | 1923 | POL | 0.50 | 1 | -0.16 | 25 | -4.00 | |  Witkowski, Dariusz | | | 2066 | POL | 0.00 | 1 | -0.46 | 25 | -11.50 | |
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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