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Individual Calculations February 2013 |
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| Lowinger, Daniel Total change: -9.00 | |   |
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| 2013 Boston Chess Congress - Premier Section | Boston, Massachusetts | USA | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2323 | 2130 | 0.00 | 2 | -0.60 | 15 | -9.00 | |
|  Ivanov, Alexander | g | | 2530 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Xu, Grant Y | | | 2116 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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