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Individual Calculations January 2014 |
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| West, James R Total change: -23.40 | |   |
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| 2013 MCC October - November FIDE Monday | New York, New York | USA | 2013-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2088 | 1.00 | 3 | -0.65 | 15 | -9.75 | |
|  Hoffmann, Asa | f | | 2208 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Rachlin, Paul | | | 1860 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Juac, Majur | | | 2075 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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) | | | | 97th Annual Marshall Chess Club Championship | New York, New York | USA | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2088 | 3.00 | 8 | -0.91 | 15 | -13.65 | |
| | Brodsky, David | | | 1967 | USA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Frumkin, Edward A | | | 1904 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Tuhrim, Richard | | | 2278 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Hernandez-Camen, Angel | | | 2000 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Barsky, Sam | | | 1989 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Sturt, Raven M | | | 2299 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Bonin, Jay Richard | m | | 2317 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Berg, George P | | | 2048 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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