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Individual Calculations August 2021 |
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| Polevoy, David Total change: 44.40 | |   |
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| Volga Cup 2021 boys 15 | Kostroma | RUS | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1317 | 3.50 | 7 | 0.76 | 40 | 30.40 | |
|  Mironov, Sergei | | | 1023 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Akhmetzyanov, Demid | | | 1639 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Kurnosov, Egor | | | 1613 | RUS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Telin, Svyatoslav | | | 1486 | RUS | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Karpenko, Artyom A | | | 1227 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Chumak, Arsenii | | | 1480 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Artemov, Egor | | | 1367 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | Smart children - strong Russia_B15_2021 | Moscow | RUS | 2021-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1317 | 5.50 | 9 | 0.35 | 40 | 14.00 | |
| | Subbota, Ksenia | | | 1162 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zavadin, Mikhail | | | 1252 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Mikhailina, Olga | | wc | 1405 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Surugin, Matvey Den | | | 1076 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Seredenko, Yury | | | 1179 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Zatsepin, Egor | | | 1410 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Kalinina, Yana | | | 1274 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Galkin, Alexey | | | 1112 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Panichkin, Aleksey | | | 1471 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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