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Individual Calculations September 2009 |
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| Obukhov, Alexander Total change: -20.20 | |   |
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| "Alushta Summer - 2009 - 3" | Alushta | UKR | 2009-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2409 | 7.00 | 10 | -0.31 | 10 | -3.10 | |
|  Shtyrenkov, Veniamen | g | | 2380 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | |  Sazonova, Elena N. | | wm | 2175 | RUS | 0.00 | 1 | -0.79 | 10 | -7.90 | | | Ryzhkov, Vjacheslav | | | 2080 | RUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Tjurin, Alexander P. | f | | 2321 | RUS | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Khudyakov, Alexander | f | | 2148 | RUS | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Naboka, Sergey | | | 2059 | UKR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sharevich, Anna | | wg | 2358 | BLR | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Bortnik, Alexandr | | | 2296 | UKR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Kul, Ivan | | | 2180 | BLR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Antipov, Mikhail Al. | c | | 2208 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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 - 2009 - 6" | Alushta | UKR | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2409 | 7.50 | 12 | -1.71 | 10 | -17.10 | |
| | Tjurin, Alexander P. | f | | 2321 | RUS | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Ryabov, Yaroslav | | | 2109 | KAZ | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Umudova, Nargiz | | wm | 2224 | AZE | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Savitskiy, Sergey | | | 2190 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mammadov, Zaur Fazahir Oglu | | | 2180 | AZE | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Sazonova, Elena N. | | wm | 2175 | RUS | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ljubarov, Mark | | | 2065 | RUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Martynov, Pavel | | | 2059 | RUS | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Soyunlu, Narmin Asat Qizi | | | 2059 | AZE | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Abdulla, Khayala Mardan Qizi | | | 2113 | AZE | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Tolstikh, Nikolay | m | | 2374 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kashtanov, Ruslan | m | | 2355 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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