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Rapid:
Individual Calculations December 2017 |
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| Alon, Yaacov Total change: -12.00 | |   |
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| Shahar Arad Memorial Kfar Saba open rapid ch. 2017 A | Kfar Saba | ISR | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1941 | 1.50 | 5 | -0.60 | 20 | -12.00 | |
|  Khmelniker, Ilya | g | | 2341 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Verny, David | | | 1623 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Weisbuch, Udi | | | 2206 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tratatovici, Dan | | | 2154 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gorshtein, Asaf | | | 1753 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | * 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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