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Individual Calculations December 2015 |
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| Rog, Mateusz Total change: -20.40 | |   |
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| Weekend przy szachownicy z Krakowskim Klubem Szachistow | Krakow | POL | 2015-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1448 | 1.00 | 3 | -0.51 | 40 | -20.40 | |
|  Perlak, Michal | | | 1552 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Olkuski, Tadeusz | | | 1529 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Ostrowski, Michal | | | 1248 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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