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Individual Calculations May 2012 |
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| Wojtczak, Miroslaw Total change: -39.60 | |   |
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| Otwarte Mistrzostwa Klubu Szachowego Maraton Lomza | Lomza | POL | 2012-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1633 | 0.50 | 3 | -1.32 | 30 | -39.60 | |
|  Prazych, Tadeusz | | | 1581 | POL | 0.00 | 1 | -0.57 | 30 | -17.10 | |  Szwajkowski, Patryk | | | 1560 | POL | 0.00 | 1 | -0.60 | 30 | -18.00 | | | Janowicz, Mateusz | | | 1521 | POL | 0.50 | 1 | -0.15 | 30 | -4.50 | |
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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