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Individual Calculations March 2013 |
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| Miyasaka, Marcus M Total change: 28.50 | |   |
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| 2012 Marshall Amateur Championship - Jerry Simon Memorial | New York, New York USA | USA | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1801 | 1.50 | 2 | 0.95 | 30 | 28.50 | |
|  Belanoff, Ted | | | 1949 | USA | 1.00 | 1 | 0.70 | 30 | 21.00 | |  Layevskiy, Michael | | | 1997 | USA | 0.50 | 1 | 0.25 | 30 | 7.50 | |
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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