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Blitz:
Individual Calculations May 2017 |
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| Cocchia, Umberto Total change: -25.40 | |   |
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| Marshall April 2017 FIDE Blitz | New York, New York | USA | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1864 | 1.00 | 5 | -1.27 | 20 | -25.40 | |
|  Tica, Juan P | | | 2013 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Fannell, Yvette | | | 1712 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Chachkes, George D | | | 1681 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Smith, Jeremiah | | | 2040 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Eng, Hon-Ming | | | 2052 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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