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Individual Calculations July 2011 |
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| Kostin, Konstantin Total change: 21.90 | |   |
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| M. Botvinnik Memorial 2011 Rtg | Moscow | RUS | 2011-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2267 | 6.00 | 7 | 1.50 | 15 | 22.50 | |
|  Mironov, Yury | | | 1884 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Paster, Arkady M. | | | 2042 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Leite, Ernst | | | 1968 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Zilbert, Oleg | f | | 2341 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Prokopchuk, Yury | | | 2265 | RUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Klimovets, Kirill | | | 2169 | RUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Vul, Arkadi Eremeevich | g | | 2319 | 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) | | | | Summer in Gogolevsky 2011 | Moscow | RUS | 2011-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2267 | 6.00 | 9 | -0.04 | 15 | -0.60 | |
| | Sarana, Alexey | | | 1953 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Rublev, Sergey | | | 2089 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Paster, Arkady M. | | | 2042 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Pletnev, Evgeniy | | | 2258 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Shubin, Gennady | | | 2085 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Bobrov, Yury | | | 2104 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Kovalev, Evgeny I. | | | 1951 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Vul, Arkadi Eremeevich | g | | 2330 | RUS | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Zilbert, Oleg | f | | 2324 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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