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Rapid:
Individual Calculations August 2017 |
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| Petrich, Vladimir Total change: -3.80 | |   |
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| 8-th Open Cup of Chess Club "Shahrad" for veterans | Kharkiv | UKR | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1691 | 2.00 | 6 | 0.79 | 20 | 15.80 | |
|  Dekonenko, Alexander | | | 2010 | UKR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Petelin, Anatolii | | | 2072 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Korytov, Anatolii | | | 1943 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Panchenko, Igor | | | 1947 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mirgorodsky, Nikolay | | | 1907 | UKR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Olhovskii, Leonid | | | 1769 | UKR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Chess Club Shahrad Open Cup dedicated to the International Chess Day. Rapid | Kharkiv | UKR | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1669 | 0.00 | 4 | -0.98 | 20 | -19.60 | |
| | Glotov, Semen | | | 1929 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Plyushko, Alexey | | | 1831 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rukkas, Elena | | | 1780 | UKR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Shakhaylo, Vyacheslav | | | 1958 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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