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Rapid:
Individual Calculations December 2014 |
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| Szafranski, Piotr Total change: -15.60 | |   |
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| Mistrzostwa Wielkopolski Juniorow w Szachach Szybkich - Grupa C14 | Kostrzyn | POL | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1310 | 1.00 | 3 | -0.78 | 20 | -15.60 | |
|  Grala, Dorian | | | 1285 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Chaczynski, Kamil | | | 1180 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Matuszewski, Bartosz | | | 1259 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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