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Individual Calculations February 2013 |
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| Pitula, Adam Total change: -13.20 | |   |
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| FERIE Z SZACHAMI 2013-grupa A | Olsztyn | POL | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1355 | 1.50 | 5 | -0.44 | 30 | -13.20 | |
|  Czarkowski, Tomasz | | | 1639 | POL | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Adamowicz, Piotr | | | 1467 | POL | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Pielach, Jacek | | | 1431 | POL | 0.50 | 1 | 0.10 | 30 | 3.00 | |  Kostecka, Marika | | | 1294 | POL | 1.00 | 1 | 0.42 | 30 | 12.60 | | | Rosinski, Michal | | | 1391 | POL | 0.00 | 1 | -0.45 | 30 | -13.50 | |
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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