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Individual Calculations April 2013 |
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| Parry, Matt J Total change: 14.25 | |   |
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| 35th Annual Marchand Open | Rochester, New York | USA | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 2221 | 3.00 | 3 | 0.95 | 15 | 14.25 | |
|  Glasser, Abraham | | | 1942 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Dygert, Stephen W | | | 2076 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Davis, Barry | | | 2205 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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) | | |
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