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Individual Calculations April 2008 |
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| Demidiukov, Eugene Total change: 26.50 | |   |
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| Ch UKR Boys 20 (Semifinal) | Lviv | UKR | 2007-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2117 | 2.00 | 5 | 0.12 | 25 | 3.00 | |
|  Kruglyakov, Pavlo | | | 2357 | UKR | 0.50 | 1 | 0.30 | 25 | 7.50 | |  Bogdanovich, Stanislav | | | 2284 | UKR | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Artemchuk, Taras | | | 2224 | UKR | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Lots, Stepan | f | | 2321 | UKR | 0.50 | 1 | 0.26 | 25 | 6.50 | | | Petrushin, Alexander | | | 1865 | UKR | 1.00 | 1 | 0.19 | 25 | 4.75 | |
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) | | | | "Shahrad-2008" | Kharkiv | UKR | 2008-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2117 | 2.50 | 5 | 0.94 | 25 | 23.50 | |
| | Bochkarev, Alexander | | | 2321 | UKR | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Reutov, Andrey Al | | | 2291 | UKR | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Shalimov, Valery | m | | 2436 | UKR | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Belyak, Dmitry | | | 2006 | UKR | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Posokhov, Dmitry | | | 2294 | UKR | 0.50 | 1 | 0.23 | 25 | 5.75 | |
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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