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Rapid:
Individual Calculations February 2017 |
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| Petrich, Vladimir Total change: -15.40 | |   |
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| Christmas Rapid Chess Tournament | Kharkiv | UKR | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1670 | 0.00 | 3 | -0.43 | 20 | -8.60 | |
|  Reutov, Andrey Al | | | 2070 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kushko, Dmitriy | | | 1910 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kukushkin, Mikhail | | | 1964 | UKR | 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) | | | | Rapid tournament "For active longevity" | Kharkiv | UKR | 2017-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1670 | 1.50 | 6 | -0.34 | 20 | -6.80 | |
| | Kiktev, Grigory | | | 1982 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Matjash, Nikolay | | | 1948 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Meshiy, Sergey | | | 1967 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Piatigor, Viktor | | | 1655 | UKR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Prasol, Stanislav | | | 1617 | UKR | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Shpakov, Vasilii | | | 1830 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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