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Individual Calculations August 2017 |
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| Grachev, Boris Total change: -0.60 | |   |
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| AstanaOpen-A 2017 | Astana | KAZ | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2461 | 2655 | 6.50 | 9 | -0.06 | 10 | -0.60 | |
|  Bulekpayev, Mirzat | | | 2255 * | KAZ | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sisabayev, Kuanysh | | | 2286 | KAZ | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Pakhomov, Egor | m | | 2464 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Papin, Vasily | g | | 2441 | RUS | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Egorov, Evgeny | m | | 2348 | KAZ | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Chatalbashev, Boris | g | | 2552 | BUL | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Ponkratov, Pavel | g | | 2603 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Bocharov, Dmitry | g | | 2576 | RUS | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Shimanov, Aleksandr | g | | 2623 | RUS | 0.50 | 1 | -0.04 | 10 | -0.40 | | | * 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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