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Individual Calculations April 2014 |
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| Ivanov, Alexander Total change: 4.40 | |   |
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| 36th Annual Marchand Open | Rochester, New York | USA | 2014-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2510 | 3.00 | 3 | 0.24 | 10 | 2.40 | |
|  Spencer, Douglas R | | | 2110 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Johnston, Daniel F | | | 2110 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ewing, Gabriel | | | 2110 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 23rd Annual Eastern Class Championships | Sturbridge, Massachusetts | USA | 2014-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2288 | 2510 | 2.50 | 3 | 0.20 | 10 | 2.00 | |
| | Vertkin, Sergey | | | 2153 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Aaron, Deepak | | | 2342 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Yedidia, Jonathan | m | | 2370 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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