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Rapid:
Individual Calculations August 2019 |
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| Petrushin, Valentin Total change: -17.40 | |   |
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| 2nd stage of the Rapid chess cup Pskov 2019 | Pskov | RUS | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1855 | 5.00 | 8 | -0.87 | 20 | -17.40 | |
|  Kovalev, Timofey | | | 1455 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dementiev, Aleksandr | | | 1455 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Polevoi, Vladimir | | | 1920 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Askaryan, Karo | | | 1975 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rykhmanov, Aleksandr | | | 1817 | RUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Klimanov, Vadim | | | 1504 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kudryavtsev, Egor | | | 1455 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ivanov, Nikita S. | | | 1455 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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