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Individual Calculations April 2009 |
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| Ledakov, Alexandr Total change: 14.55 | |   |
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| 100 years chess club | Simferopol | UKR | 2008-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2032 | 4.50 | 11 | 0.87 | 15 | 13.05 | |
|  Zubachek, Egor | | | 2000 | UKR | 0.00 | 1 | -0.54 | 15 | -8.10 | |  Sevostianov, Pavel | m | | 2284 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Mamonova, Yulia | | wf | 2019 | UKR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Sharapov, Evgeny | m | | 2382 | UKR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Zhak, Boris | | | 1917 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Shemeakin, Alexander | m | | 2301 | UKR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kurbedinov, Ramis | m | | 2368 | UZB | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Truskavetsky, Alexandr | m | | 2382 | UKR | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Pervakov, Sergey | | | 2202 | UKR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Batrakov, Alexander | | | 2155 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Tantsiura, Marja | | | 1961 | UKR | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | Championship of UKR b-18 (final) | Lviv Region | UKR | 2009-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2059 | 2.50 | 8 | 0.10 | 15 | 1.50 | |
| | Burdalev, Kirill | | | 2210 | UKR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Kruglyakov, Pavlo | | | 2252 | UKR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mazurchak, Bogdan | | | 2156 | UKR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Vetoshko, Volodymyr | | | 2079 | UKR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Sivuk, Vitaly | | | 2340 | UKR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Melnichuk, Mikhail | | | 2280 | UKR | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Yurkov, Alexey | | | 2210 | UKR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Omelja, Artem | | | 2187 | UKR | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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