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Individual Calculations March 2017 |
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| Porebiak, Mateusz Total change: -10.40 | |   |
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| FERIE Z SZACHAMI 2017 Open A | Olsztyn | POL | 2017-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1584 | 3.50 | 8 | -0.26 | 40 | -10.40 | |
|  Korecki, Piotr | | | 1573 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Hrymowicz, Artur | | | 1951 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Kozlowski, Michal | | | 1433 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Adamowicz, Marek | | | 1534 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Dyrka, Milosz | | | 1356 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Rak, Tomasz | | | 1984 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Budnik, Mateusz | | | 1984 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sivickis, Andrejus | | | 1184 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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