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Individual Calculations February 2017 |
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| Kovarsky, Avraham Total change: 2.00 | |   |
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| Liga Alef North (Saturdays) 2017 Round 1-2 | various | ISR | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2171 | 1.50 | 2 | 0.10 | 20 | 2.00 | |
|  Cherikovsky, Yuri | | | 2099 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rozhik, Aaron | | | 1928 | ISR | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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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