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Individual Calculations April 2013 |
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| Nikolayev, Igor Total change: 0.90 | |   |
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| 35th Annual Marchand Open | Rochester, New York | USA | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2353 | 2.00 | 3 | 0.06 | 15 | 0.90 | |
|  Panico Iii, Nick | | | 2008 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Izoria, Zviad | g | | 2583 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Petty, David A | | | 2072 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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