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Individual Calculations February 2018 |
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| Psakhis, Lev Total change: -2.90 | |   |
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| Israel National Team Championship 2018 Round 1-4 | various | ISR | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2421 | 2475 | 2.00 | 4 | -0.29 | 10 | -2.90 | |
|  Baron, Tal | g | | 2548 | ISR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Gurbanov, Andrei | m | | 2339 | ISR | 0.50 | 1 | -0.18 | 10 | -1.80 | |  Zifroni, Dov | g | | 2440 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Bitensky, Igor | m | | 2355 | ISR | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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