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Individual Calculations May 2013 |
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| Fisher, William Total change: 14.85 | |   |
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| 43rd Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2013-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2270 | 2.50 | 4 | 0.02 | 15 | 0.30 | |
|  Yang, Christopher | | | 2038 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Samuelson, Andrew | | | 2188 | USA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Rosenberg, Evan S | | | 2143 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Kaufman, Lawrence | g | | 2338 | USA | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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) | | | | 2013 MCC March FIDE Monday | New York, New York | USA | 2013-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2270 | 3.00 | 3 | 0.97 | 15 | 14.55 | |
| | Cohn, Zachary H | | | 2073 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Bisiriyu-Salam, Oluwaseun | | | 2188 | NGR | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Katz, Benjamin J | | | 2147 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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