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Rapid:
Individual Calculations May 2019 |
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| Cherviakov, Valery Total change: -41.20 | |   |
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| Perm Cup 08 | Perm | RUS | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1909 | 2.00 | 7 | -1.81 | 20 | -36.20 | |
|  Orekhov, Viktor | | | 2099 | RUS | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Kalmukov, Anatoly | | | 1870 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ovchinnikov, Aleksandr | | | 1638 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vshivtsev, Valery | | | 1825 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Karpenko, Alexander | | | 1929 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Goldshtein, Grigory | | | 2030 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kolchin, Vladimir | | | 1715 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | Perm Cup 09 | Perm | RUS | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1909 | 4.50 | 7 | 0.49 | 20 | 9.80 | |
| | Leontiev, Denis | | | 1771 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kornilov, Arseniy | | | 1509 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chechurin, Yury | | | 1658 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tsyganov, Alexander | | | 2080 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Shestakova, Bogdana | | | 1546 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Koskov, Boris | | | 2090 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sannikov, Vitaly | | | 2194 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | Perm Cup 10 | Perm | RUS | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1909 | 3.00 | 7 | -0.74 | 20 | -14.80 | |
| | Koskov, Boris | | | 2090 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chechurin, Yury | | | 1658 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ryazanova, Anastasya | | | 1714 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Tsyganov, Alexander | | | 2080 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kalmukov, Anatoly | | | 1865 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Kozlov, Vladimir | | | 1951 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Melnikov, Evgeny | | | 1797 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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