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Blitz:
Individual Calculations April 2019 |
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| Udovichenko, Nikolay Total change: -25.20 | |   |
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| 1-st O.M. Gridin Memorial_2019 | Maikop | RUS | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1978 | 5.00 | 9 | -1.26 | 20 | -25.20 | |
|  Dubinskaya, Yuliya | | | 1578 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Volynko, Viktor | | | 1672 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Baranov, Grigory | | | 2231 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zhiryakov, Nikolay | | | 1712 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Nikitin, Vladimir | | | 1578 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ermak, Egor | | | 1578 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arefyev, Vadim | | | 1916 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sabitov, Andrey | | | 2282 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pchelkin, Vladimir | | | 1612 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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