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Individual Calculations February 2013 |
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| Zubarev, Alexander Total change: 18.45 | |   |
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| SO RASHN KRASNOOBSK–2012 open | Krasnoobsk | RUS | 2012-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1960 | 4.50 | 6 | 1.10 | 15 | 16.50 | |
|  Balutin, Sergei | | | 1872 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Glagolev, Semen | | | 1879 | RUS | 0.50 | 1 | -0.11 | 15 | -1.65 | |  Shestakov, Alexey | | | 1796 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Popov, Eugeny V | | | 1901 | RUS | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Lugovin, Andrej | | | 2002 | RUS | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Chesnokov, Gennady | | | 2013 | RUS | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | Polyak Memorial-2013 open | Novosibirsk | RUS | 2013-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1952 | 3.50 | 5 | 0.13 | 15 | 1.95 | |
| | Koshelev, Vladimir | | | 2157 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Drobyshev, Mikhail | | | 1552 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Makarov, Dmitry | | | 1803 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Shestakov, Alexey | | | 1796 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Pervutinskij, Anton | | | 1712 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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