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Individual Calculations May 2012 |
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| Parry, Matt J Total change: -12.60 | |   |
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| 42nd Annual World Amateur Team and US Team East | Parsippany, New Jersey | USA | 2012-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2234 | 0.50 | 3 | -1.20 | 15 | -18.00 | |
|  Finneran, Michael | | | 2037 | USA | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Gorman, Dov | f | | 2270 | USA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Shvartsman, Andrew | c | | 2234 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | 34th Annual Marchand Open | Rochester, New York | USA | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2234 | 3.00 | 4 | 0.36 | 15 | 5.40 | |
|  Alexander, Michael | | | 1834 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kudrin, Sergey | g | | 2547 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Petty, David A | | | 1925 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Dygert, Stephen W | | | 2064 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | * 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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