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Individual Calculations May 2015 |
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| Kovalenko, Vladimir Total change: -7.80 | |   |
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| I.A.Bocharov Memorial 2015 Open | Borisoglebsk | RUS | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2160 | 6.50 | 9 | 0.53 | 20 | 10.60 | |
|  Lenshin, Sergey | | | 1873 | RUS | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Shcherbashin, Roman | | | 1898 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Skvortsov, Grigory | | | 1834 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pilkin, Evgenii | | | 1941 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Peskov, Alexsey | m | | 2408 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Geranichev, Mikhail | | | 2095 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Plotnikov, Vladimir | | | 1953 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Skomorohov, Grigorij | | | 2091 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Skvortsov, Andrey | | | 2150 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | Interregional Rating Tournament Open 2015 | Anna | RUS | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2160 | 5.50 | 9 | -0.92 | 20 | -18.40 | |
| | Bakhtin, Aleksandr | | | 1769 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shcherbashin, Victor | | | 1895 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Geranichev, Mikhail | | | 2095 | RUS | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Marchukov, Dmitry | | | 2098 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Skvortsov, Andrey | | | 2150 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Bakhteev, Bakhtiyar | | | 1760 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Surov, Sergey | f | | 2216 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Shcherbashin, Roman | | | 1898 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Lenshin, Sergey | | | 1873 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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