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Individual Calculations April 2018 |
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| Piatin, Oleg Total change: -15.60 | |   |
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| Grand-prix Dvorets 17th stage_A | Moscow | RUS | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2006 | 3.00 | 6 | -0.78 | 20 | -15.60 | |
|  Lupolov, Boris | | | 1831 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Terekhin, Vladimir I. | | | 1909 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Pak, Nikita | | | 1761 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kalinichenko, Oleg | f | | 2104 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Jakovlev, Oleg | | | 1881 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Zhuk, Kirill | | | 1952 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Championship Moscow 2018 Seniors | Moscow | RUS | 2018-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1993 | 4.50 | 7 | 0.00 | 20 | 0.00 | |
| | Diachenko, Vladimir | | | 1593 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zilbert, Oleg | f | | 2170 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pobochin, Yuriy | | | 1842 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Rosanov, Lev I. | | | 1888 | RUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Tsybanov, Bazar-Sada | | | 1916 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Manteifel, Georgy | | | 1757 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Yudkevich, Mikhail | | | 1951 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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