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Individual Calculations April 2020 |
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| Polukhin, Sergey Total change: 24.40 | |   |
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| Voronezh Stage of Junior Russia Cup 2020 - Boys Under 13 | Voronezh | RUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1493 | 3.50 | 6 | 0.61 | 40 | 24.40 | |
|  Bezdetko, Valery | | | 1435 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Kolmychkov, Platon | | | 1663 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Shundrin, Maksim | | | 1269 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Yaurov, Egor | | | 1850 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Oganian, Arman | | | 1363 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kalashnikov, Fedor | | | 1522 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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