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Individual Calculations May 2010 |
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| Naumenko, Oleg Total change: -19.95 | |   |
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| Spring on Petrograd Side 2010 | St.Petersburg | RUS | 2010-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2144 | 4.50 | 9 | -1.33 | 15 | -19.95 | |
|  Sladkov, Andrey | | | 1889 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Grigoriev, Yury Z. | | | 1998 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Vunder, Andrey | | | 2272 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Nuretdinov, Igor | | | 2206 | TJK | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Belenkaya, Dina | | | 2075 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Shushpanova, Nina | | wf | 2033 | RUS | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Bashkirov, Valentin | | | 1975 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Salov, Vitaly V. | | | 1959 | RUS | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Opakhina, Irina | | | 1821 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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