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Individual Calculations February 2018 |
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| Rychkov, Oleg Total change: 4.30 | |   |
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| Yuzhno-Sakhalinsk_T. Petrosian Memorial 2018 | Yuzhno-Sakhalinsk | RUS | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2415 | 7.50 | 9 | 0.43 | 10 | 4.30 | |
|  Evdokimov, Sergey | | | 2015 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  I,en, Bok | | | 2036 | RUS | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Vereshchagin, Oleg | f | | 2119 | RUS | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Romanov, Alexei | m | | 2299 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Yanchenko, Roman | f | | 2436 | RUS | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Tikhonov, Roman | | | 2157 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | I,gi, Su | | | 2198 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Cherntsov, Igor | | | 2230 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Polyakov, Vitia | | | 2015 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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