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Rapid:
Individual Calculations September 2017 |
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| Nekhai, Igor Total change: 13.40 | |   |
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| Day of chess open 2017 Rapid | Kolomna | RUS | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1235 | 1.00 | 4 | 0.67 | 20 | 13.40 | |
|  Spiridonov, Evgeny | | | 1635 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Razumovskiy, Aleksandr | | | 1635 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bespalova, Tatiana | | | 1618 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Aleksashin, Vladimir | | | 1635 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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