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Individual Calculations April 2021 |
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| Koronov, Dmitriy Total change: 44.80 | |   |
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| Kamchatka cup - 2021 (boys 13) | Petropavlovsk-Kamchatsky | RUS | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1108 | 2.50 | 4 | 1.12 | 40 | 44.80 | |
|  Diakov, Alexander | | | 1317 | RUS | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Tereshchenko, Eva | | | 1177 | RUS | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kashedov, Semen | | | 1163 | RUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Ryabtsev, Rodion Dm. | | | 1234 | RUS | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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