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Individual Calculations October 2014 |
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| Qi, Henry Total change: -33.20 | |   |
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| 2014 MCC August U2300 | New York, New York | USA | 2014-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1954 | 1.00 | 3 | -0.76 | 40 | -30.40 | |
|  Taylor, Liz | | | 1696 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Brodsky, David | f | | 2095 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Rachlin, Paul | | | 1856 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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) | | | | 2014 MCC September Grand Prix | New York, New York | USA | 2014-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1954 | 1.50 | 3 | -0.07 | 40 | -2.80 | |
| | Bonin, Jay Richard | m | | 2321 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Levkov, Daniel | | | 1554 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jacobson, Aaron | | | 1915 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | * 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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