Individual Calculations April 2019 |
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Polukhin, Sergey Total change: -9.60 | | |
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Voronezh Stage of Junior Russia Cup 2019 - Boys Under 13 | Voronezh | RUS | 2019-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1385 | 1338 | 2.00 | 5 | -0.24 | 40 | -9.60 | |
| Volovich, Evgeny | | | 1678 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | Tyulkin, Dmitry | | | 1108 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | Bezdetko, Valery | | | 1505 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | Astanin, Alexey | | | 1220 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | Grachev, Anton | | | 1415 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | 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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