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Individual Calculations July 2017 |
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| Chapygin, Sergey Total change: -7.60 | |   |
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| Open Moscow. May 2017 | Moscow | RUS | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1914 | 3.00 | 7 | 0.79 | 20 | 15.80 | |
|  Granovskiy, Alexandr | m | | 2285 | KAZ | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Markelov, Andrey | | | 1643 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kozlov, Vladimir N | m | | 2253 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Terekhov, Konstantin | | | 2075 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Galkin, Vladimir | | | 2139 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Zaitsev, Vitaly | | | 1978 | RUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kedrov, Valery V. | f | | 2113 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Petrosyan chess club open | Moscow | RUS | 2017-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1913 | 3.50 | 8 | -1.17 | 20 | -23.40 | |
| | Melikidze, Valeriy | | | 2069 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zaitsev, Vitaly | | | 1978 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Yarikov, Artem | | | 1513 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Parsegyan, Kseniya | | | 1568 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Magomedov, Rustam | | | 1552 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Alifirov, Anatoliy | | | 1831 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Troitsky, Emil | | | 1911 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Rozanov, Pavel B. | f | | 2208 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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