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Individual Calculations January 2014 |
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| Grabowicz, Marcin Total change: 20.40 | |   |
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| 130th YMCA Autumn 2013-B | Warszawa | POL | 2013-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1852 | 6.50 | 11 | 1.36 | 15 | 20.40 | |
|  Safanowski, Tomasz | | | 1906 | POL | 1.00 | 1 | 0.58 | 15 | 8.70 | |  Potocki, Karol | | | 1876 | POL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Koziol, Pawel | | | 1879 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Borkowski, Adam | | | 1816 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Jachimiak, Wojciech | | | 1880 | POL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Rusin, Ryszard | | | 1898 | POL | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Sawicki, Wojciech | | | 1845 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Barc, Michal | | | 1841 | POL | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Szefer, Michal | | | 1946 | POL | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Rozowski, Marcin | | | 1890 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Praczukowski, Stanislaw | | | 1862 | POL | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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