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Individual Calculations June 2015 |
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| Cohn, Zachary H Total change: -27.80 | |   |
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| January 2015 MCC FIDE Mondays | New York, New York | USA | 2015-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1991 | 0.00 | 3 | -1.39 | 20 | -27.80 | |
|  Smith, Jeremiah J | | | 1968 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Bhatty, Karan | | | 2117 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hrop, Stephen | | | 1967 | USA | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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