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Blitz:
Individual Calculations July 2015 |
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| Roach, Andrew Total change: -15.20 | |   |
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| 2015 National Open Blitz | Las Vegas, Nevada | USA | 2015-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1882 | 1.00 | 6 | -0.76 | 20 | -15.20 | |
|  Aleskerov, Faik | | | 2282 * | AZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aleskerov, Faik | | | 2282 * | AZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blackwood, Ryan | | | 1977 | JAM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Blackwood, Ryan | | | 1977 | JAM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Vazquez Maccarini, Danitza | | wm | 1933 | PUR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Vazquez Maccarini, Danitza | | wm | 1933 | PUR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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