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Individual Calculations February 2013 |
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| Grigorian, Andrei Total change: -13.50 | |   |
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| Pyatigorsk-open 2013 | Pyatigorsk | RUS | 2013-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2128 | 4.00 | 7 | -0.90 | 15 | -13.50 | |
|  Ryzhkov, Daniil | | | 1849 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Kairov, Viktor | | | 2000 | RUS | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Popov, Khristofor | | | 1909 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Popov, Kirill | | | 2094 | RUS | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Aivazian, Grigory | | | 1995 | RUS | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Shakhmurzova, Fatima | | | 1965 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Shandrygin, Nikita | | | 2011 | RUS | 0.50 | 1 | -0.16 | 15 | -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) | | |
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