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Individual Calculations May 2018 |
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| Ivashin, Alex Total change: 0.00 | |   |
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| Easter Amateur Chess Open 2018 | Praha | CZE | 2018-03-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1863 | 0 | 3.00 | 5 | 0.00 | 1883 | | 0.00 | |
|  Koop, Soeren | | | 2098 | GER | 0.00 | 1 | 0.00 | | 0.00 | |  Koop, Th.boerge | | | 1850 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Valenta, Lukas | | | 1702 | CZE | 1.00 | 1 | 0.00 | | 0.00 | | | Rovatti, Paolo | | | 1842 | ITA | 1.00 | 1 | 0.00 | | 0.00 | | | Koper, Stefan | | | 1825 | CZE | 1.00 | 1 | 0.00 | | 0.00 | |
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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