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Individual Calculations August 2019 |
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| Kowalczyk, Rafal Total change: 18.40 | |   |
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| Otwarty Turniej Szachowy - Chelmno 2019 | Chelmno | POL | 2019-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2216 | 7.50 | 8 | 0.92 | 20 | 18.40 | |
|  Paprocki, Antoni | | | 1816 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kacprzak, Kacper | | | 1875 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Kacprzak, Karol | | | 1963 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zolnierowicz, Krzysztof | m | | 2013 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jaroch, Karol | | | 2221 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Jedrzejczak, Michal | | | 1816 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wisniewski, Jaroslaw | | | 1885 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ciesielski, Tomasz | | | 1816 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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