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Individual Calculations July 2011 |
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| Grishin, Petr Total change: -11.00 | |   |
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| Moscow cup girls and boys under 18 | Moscow | RUS | 2011-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1745 | 1.00 | 5 | -0.26 | 25 | -6.50 | |
|  Lushnikov, Evgeny | | | 2042 | RUS | 1.00 | 1 | 0.85 | 25 | 21.25 | | | Grigoryeva, Olga A. | | | 2063 | RUS | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Melnikov, Egor | | | 1972 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Romanov, Stanislav | | | 2096 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Tatarsky, Nikita | | | 1627 | RUS | 0.00 | 1 | -0.66 | 25 | -16.50 | |
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) | | | | B-12 FL 2011 RUS Juniors Champ. | LOO | RUS | 2011-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1745 | 0.00 | 1 | -0.18 | 25 | -4.50 | |
| | Chernukhin, Alexander | | | 2002 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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