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Individual Calculations May 2015 |
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| Grachev, Boris Total change: -5.50 | |   |
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| Aeroflot Open 2015 A | Moscow | RUS | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2587 | 2673 | 5.00 | 9 | -0.55 | 10 | -5.50 | |
|  Stupak, Kirill | g | | 2567 | BLR | 0.50 | 1 | -0.14 | 10 | -1.40 | |  Oparin, Grigoriy | g | | 2562 | RUS | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Khalifman, Alexander | g | | 2613 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Shimanov, Aleksandr | g | | 2594 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Wagner, Dennis | m | | 2549 | GER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Potkin, Vladimir | g | | 2605 | RUS | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Grigoriants, Sergey | g | | 2573 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Svetushkin, Dmitry | g | | 2592 | MDA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Khairullin, Ildar | g | | 2630 | RUS | 0.00 | 1 | -0.56 | 10 | -5.60 | |
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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