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Individual Calculations October 2012 |
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| Grigoryev, Mikhail Total change: -3.90 | |   |
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| New Ladoga Summer 2012. Zinder memorial Open | New Ladoga | RUS | 2012-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1864 | 1.50 | 4 | -0.26 | 15 | -3.90 | |
|  Petrushev., Nikita | | | 1695 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Nikitinyh, Boris | | | 2171 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Marinin, Viktor | | | 1943 | RUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Mazurov, Nikita | | | 1859 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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) | | |
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