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Individual Calculations November 2011 |
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| Lipman, Vladimir I Total change: -13.20 | |   |
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| 2nd Annual Boardwalk Open | Asbury Park, New Jersey | USA | 2011-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2263 | 2134 | 1.00 | 4 | -0.44 | 30 | -13.20 | |
|  Sarkar, Justin | m | | 2377 | USA | 0.50 | 1 | 0.30 | 30 | 9.00 | |  Benjamin, Joel | g | | 2534 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Matlin, Anna R | | | 1989 | USA | 0.50 | 1 | -0.19 | 30 | -5.70 | | | Katz, Alexander R | | | 2153 | USA | 0.00 | 1 | -0.47 | 30 | -14.10 | | | * 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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