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Individual Calculations January 2014 |
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| Bonin, Jay Richard Total change: -15.20 | |   |
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| 97th Annual Marshall Chess Club Championship | New York, New York | USA | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2317 | 4.50 | 9 | -1.52 | 10 | -15.20 | |
|  Garcia, Erick G | | | 2046 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Naranja, Renato C | m | | 2223 | PHI | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Taborsky, Rostislav | f | | 2270 | CZE | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Brodsky, David | | | 1967 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Chernin, Oliver | | | 2144 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Hess, Robert L | g | | 2579 | USA | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Balakrishnan, Praveen | | | 2099 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | West, James R | | | 2088 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Akylbekov, Nasyr | | | 2231 | KGZ | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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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