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Individual Calculations September 2015 |
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| Dukaczewski, Piotr Total change: 30.80 | |   |
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| 6th IBCA European Individual Chess Championship for Blind and Visually Impaired Chess Players | LYON | FRA | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2237 | 6.00 | 9 | 1.54 | 20 | 30.80 | |
|  Martinez Colomar, Alejandro | | | 1853 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Mlacnik, Franc | | | 2048 | SLO | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Meshkov, Yuri A. | m | | 2349 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Tazbir, Marcin | g | | 2516 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jandric, Damjan | c | | 2122 | SRB | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Babarykin, Stanislav | f | | 2357 | RUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Mueller, Oliver | f | | 2269 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Dimic, Pavle | f | | 2305 | SRB | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Grigorchuk, Sergey | c | | 2295 | UKR | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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