Individual Calculations May 2015 |
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Gavrik, Aleksandr Total change: 21.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Stage Cup Russia in classical chess «Birsky dawns-2015» among juniors till 15 years | Birobidzhan | RUS | 2015-02-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1760 | 1745 | 1.50 | 2 | 0.53 | 40 | 21.20 | |
| She, Sergei | | | 1574 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | Granin, Viacheslav | | | 1945 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | 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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