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Individual Calculations December 2020 |
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| Aharon, Ofir Total change: 1.20 | |   |
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| Semifinals Israeli Championship Kfar Saba 2020 Part 2 after Quarantine | Kfar Saba | ISR | 2020-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2281 | 2.50 | 4 | 0.06 | 20 | 1.20 | |
|  Philosoph, Assi | | | 2099 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Efroimski, Marsel | | wg | 2347 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Friedland, Moshe | f | | 2197 | ISR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Gorshtein, Asaf | | | 2158 | ISR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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