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Individual Calculations February 2015 |
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| Opoka, Szymon Total change: 8.00 | |   |
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| XVII Ketrzynski Festiwal Szachowy OPEN A | Ketrzyn | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1237 | 1.50 | 7 | 0.20 | 40 | 8.00 | |
|  Karczynski, Lech | | | 1637 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Korecki, Piotr | | | 1563 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Daliga, Anita | | | 1508 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Karpinski, Ryszard | | | 1637 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dejna, Miroslaw | | | 1134 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Mietkiewicz, Jacek | | | 1571 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sapierzynski, Tadeusz | | | 1637 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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