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Individual Calculations January 2017 |
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| Grigoriev, Yury Z. Total change: 23.20 | |   |
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| St. Petersburg Seniors Championship 2016 | St. Petersburg | RUS | 2016-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1884 | 3.50 | 7 | 1.16 | 20 | 23.20 | |
|  Nikitinyh, Boris | | | 2062 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Novouspensky, Igor | | | 1577 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bryndin, Vladimir | | | 2186 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Chernyaev, Petr | | | 2076 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Fedorov, Sergey | | | 2127 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Grekov, Igor | | | 1920 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Manin, Viktor | | | 2165 | UZB | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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