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Individual Calculations February 2013 |
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| Fishbein, Matthew Total change: -18.00 | |   |
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| 2013 Boston Chess Congress - Major Section | Boston, Massachusetts | USA | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 1889 | 0.00 | 3 | -0.60 | 30 | -18.00 | |
|  Haessler, Carl A | | | 2175 | USA | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Williams, Chris | | | 2162 | USA | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Rossi, Tian | | | 2064 | USA | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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