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Individual Calculations September 2009 |
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| Birjukov, Sergey Total change: -6.00 | |   |
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| "Kalamitska zatoka - 2009" | Evpatoria | UKR | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2260 | 4.00 | 8 | -0.49 | 15 | -7.35 | |
|  Chos, Alexey | m | | 2324 | UKR | 0.00 | 1 | -0.41 | 15 | -6.15 | |  Linker, Mikhail | | | 1956 | UKR | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Lopatko, Gennady | | | 1910 | UKR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Krylov, Mikhail | m | | 2482 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Erofeev, Alexey | | | 2262 | RUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Sevostianov, Pavel | m | | 2299 | RUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Konovalov, Nikolay | m | | 2436 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Cherniavskaya, Klara | | | 1910 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | "Alushta Summer Open - 2009" | Alushta | UKR | 2009-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2260 | 4.50 | 8 | 0.09 | 15 | 1.35 | |
| | Dorozhko, Anton | | | 1960 | KAZ | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Andreev, Eduard | g | | 2458 | UKR | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Shtyrenkov, Veniamen | g | | 2380 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Aripov, Iskandar | | | 1953 | UZB | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Mammadov, Zaur Fazahir Oglu | | | 2180 | AZE | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Khudyakov, Alexander | f | | 2148 | RUS | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kovchan, Alexander | g | | 2543 | UKR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Abdulla, Khayala Mardan Qizi | | | 2113 | AZE | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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