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Individual Calculations March 2015 |
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| Grachev, Boris Total change: 2.90 | |   |
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| Moscow-Open 2015 A | Moscow | RUS | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2516 | 2670 | 6.50 | 9 | 0.29 | 10 | 2.90 | |
|  Oganian, Miran | f | | 2347 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Korchmar, Vasiliy | f | | 2405 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kanmazalp, Ogulcan | m | | 2457 | TUR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Zakhartsov, Vladimir | m | | 2421 | RUS | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Tabatabaei, M.amin | f | | 2444 | IRI | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Vallejo Pons, Francisco | g | | 2706 | ESP | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Mamedov, Rauf | g | | 2642 | AZE | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Artemiev, Vladislav | g | | 2659 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Grigoriants, Sergey | g | | 2567 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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