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Rapid:
Individual Calculations October 2017 |
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| Petruhin, Artem Total change: -11.20 | |   |
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| Penza region Boys U19 rapid 2017 | Penza | RUS | 2017-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1587 | 2.00 | 5 | -0.56 | 20 | -11.20 | |
|  Kuzmin, Mikhail | | | 1435 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Tikhonov, Viacheslav | | | 1563 | RUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Tarasenko, Iaroslav | | | 1567 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ivanov, Maksim | | | 1766 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Novikov, Denis | | | 1566 | RUS | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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