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Individual Calculations April 2017 |
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| Kfir, Itzhak Total change: -13.80 | |   |
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| Jerusalem Championship Arie Rosenberg Memorial 2017 | Jerusalem | ISR | 2017-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1568 | 2.00 | 6 | -0.69 | 20 | -13.80 | |
|  Cohen Revivo, Shoham | | | 1968 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fruman, Ido | | | 1753 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Heimann, Ido | | | 1259 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Braun, Ilya | | | 1733 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kaminetsky, Roee | | | 1257 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Brown, Eithan | | | 1675 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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