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Individual Calculations July 2015 |
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| Espinosa, Keith Total change: -37.60 | |   |
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| MCC April 2015 U2300 | New York, New York | USA | 2015-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1815 | 1.00 | 2 | 0.07 | 40 | 2.80 | |
|  Polyakin, Vladimir | | | 2053 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Walton, John | | | 1643 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | MCC June 2015 Grand Prix | New York, New York | USA | 2015-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1821 | 0.50 | 2 | -1.01 | 40 | -40.40 | |
| | Walton, John | | | 1672 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Levkov, Daniel | | | 1567 | USA | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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