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Individual Calculations January 2009 |
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| Melnichuk, Mikhail Total change: -24.45 | |   |
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| UKR Championship b-18 (semifinal) | Kharkov | UKR | 2008-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2304 | 5.00 | 8 | -0.20 | 15 | -3.00 | |
|  Nazarenko, Pavel | | | 2117 | UKR | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Vdovichenko, Vladislav | | | 2185 | UKR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Manilyk, Andrei | | | 2175 | UKR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kruglyakov, Pavlo | | | 2315 | UKR | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Mazurchak, Bogdan | | | 2132 | UKR | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Shagbazyan, Taron | | | 2174 | UKR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Burdalev, Kirill | | | 2180 | UKR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Olenichev, Dmitriy | | | 2257 | UKR | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | Ukraine Boys Under 20 Chess Championship (semifinal) | Lviv | UKR | 2008-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2304 | 3.00 | 6 | -1.43 | 15 | -21.45 | |
| | Vetoshko, Volodymyr | | | 1987 | UKR | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Belyaev, Ilja | | | 2045 | UKR | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Vorobiov, Ivan | | | 2015 | UKR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Reshetkov, Kirill | | | 2135 | UKR | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Burdalev, Kirill | | | 2180 | UKR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Polyakov, Maxim | | | 2296 | UKR | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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