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Individual Calculations June 2017 |
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| Rakita, Efim Total change: 20.20 | |   |
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| Liga Alef North (Midweek) 2017 Round 11-13 | varios | ISR | 2017-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1935 | 2.50 | 3 | 1.01 | 20 | 20.20 | |
|  Levov, Evgeny | | | 2035 | ISR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Liberchuk, Ilia | | | 1998 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Rave, Avraham | | | 1768 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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