Rapid:
Individual Calculations December 2021 |
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Elkin, Michael Total change: -8.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Israel National Cup 2021 | Jerusalem | ISR | 2021-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1920 | 1733 | 0.50 | 3 | -0.43 | 20 | -8.60 | |
| Chernomordik, Pavel | f | | 2173 | ISR | 0.50 | 1 | 0.44 | 20 | 8.80 | | Gleizer, Adar | | | 1599 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | | Chernov, Viktor | | | 1989 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | 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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