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Individual Calculations December 2021 |
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| Shorek, Mordechai Total change: -14.80 | |   |
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| Mark Center Autumn Level A | Tel Aviv | ISR | 2021-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1817 | 1.00 | 4 | -0.74 | 20 | -14.80 | |
|  Bulkovstein, David | | | 1922 | ISR | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Amit, Eli | | | 1966 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Weinstein, Shaul | | | 1916 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Saad, Nir | | | 1649 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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