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Individual Calculations December 2019 |
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| Nikolaev, Nikita S. Total change: 210.00 | |   |
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| SPb B15 Championship 2019 Semifinal | St. Petersburg | RUS | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1368 | 3.50 | 6 | 1.33 | 40 | 53.20 | |
|  Romanov, Nikita M. | | | 1557 | RUS | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Korolev, Artem | | | 1459 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Kurbanov, Sergey | | | 1572 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Deruchenko, Ivan | | | 1497 | RUS | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Zavgorodniy, Valentin | | | 1458 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dobkes, Mikhail | | | 1302 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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) | | | | SPb B15 Championship 2019 | St. Petersburg | RUS | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1368 | 5.00 | 9 | 3.92 | 40 | 156.80 | |
| | Cherneyko, Ivan | | | 1768 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Igudin, Denis | | | 1703 | RUS | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Trishkin, Mikhail | | | 1759 | RUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Putrenko, Kirill | | | 1768 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mineev, Sergey I. | | | 1601 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Shemakhanov, Danila | | | 1666 | RUS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Shemyakinskiy, Nikita | | | 1768 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iljin, Konstantin | | | 1691 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Matveev, Ivan A. | | | 1674 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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