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Individual Calculations March 2019 |
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| Len, Irina Total change: 15.40 | |   |
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| Liga Alef Sharon 2019 3-4 | Various | ISR | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2036 | 2.00 | 2 | 0.77 | 20 | 15.40 | |
|  Blass, Uri | | | 1961 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Levinson, Moshe | | | 1942 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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