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Individual Calculations March 2010 |
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| Ledakov, Alexandr Total change: -3.90 | |   |
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| Simferopol winter 2009 | Simferopol | UKR | 2009-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2200 | 9.50 | 10 | 1.41 | 15 | 21.15 | |
|  Ljahovetsky, Igor | | | 1899 | UKR | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Tihonov, Gennady | | | 1991 | UKR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Fish, Alexandr | | | 1883 | UKR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kasharina, Olga | | | 1857 | UKR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Nikiforov, Sergey | | | 1884 | UKR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Krivitsky, Oleg | | | 1932 | UKR | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Zhak, Boris | | | 1967 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Savvopulo, Anatolij | | | 2114 | UKR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Trjapishko, Alexandr | | | 1800 * | UKR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Volchkov, Vyachesl | | | 2059 | UKR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | * 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) | | | | Ukraine Boys Under 18 Chess Championship 2010 | Kyiv | UKR | 2010-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2200 | 3.00 | 7 | -1.67 | 15 | -25.05 | |
| | Bogdanovich, Stanislav | m | | 2428 | UKR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ponomarenko, Alexandr | | | 2062 | UKR | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Vorontsov, Pavlo | | | 1927 | UKR | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Linker, Mikhail | | | 1939 | UKR | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Maltsev, Leonid | | | 1853 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kigel, Dmytro | f | | 2050 | UKR | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Starozhilov, Leonid | | | 2178 | UKR | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | |
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