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Individual Calculations November 2014 |
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| Rakita, Efim Total change: 20.00 | |   |
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| Israel Seniors Championship (North) 2014 | Haifa | ISR | 2014-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 1948 | 1.50 | 4 | 0.50 | 40 | 20.00 | |
|  Gofshtein, Leonid | g | | 2348 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Segal, Naum | | | 2024 | LAT | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Volman, Horacio | | | 2157 | ISR | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Meizlin, Yaacov | | | 2105 | ISR | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * 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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