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Individual Calculations January 2014 |
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| Tuhrim, Richard Total change: 9.15 | |   |
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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 |
| 2175 | 2278 | 5.00 | 7 | 0.61 | 15 | 9.15 | |
|  Margiotta, Jason J | | | 2006 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Naranja, Renato C | m | | 2223 | PHI | 0.00 | 1 | -0.58 | 15 | -8.70 | | | West, James R | | | 2088 | USA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Robinson, Darrian | | | 2022 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Van Beek, Alexander | m | | 2367 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Herman, Matthew J | | | 2377 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Chernin, Oliver | | | 2144 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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