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Individual Calculations July 2009 |
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| Astashin, Alexander Total change: 18.75 | |   |
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| Saratov region Chmp. 2009 open | Saratov | RUS | 2009-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2156 | 4.50 | 8 | 1.25 | 15 | 18.75 | |
|  Velichko, Tatiana | | | 1858 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Popov, Roman | m | | 2347 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Brekhov, Denis | | | 2015 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Biryukov, Dmitriy | f | | 2358 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Efimov, Ivan | | | 2210 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Petukhov, Dmitry | f | | 2392 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Muromtsev, Arthur | f | | 2272 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Shukh, Nikolai | f | | 2338 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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