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Individual Calculations February 2017 |
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| Chertok, Yuriy Total change: -63.60 | |   |
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| Liga Alef North (Midweek) 2017 Round 1-3 | various | ISR | 2017-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2105 | 0.00 | 3 | -1.59 | 40 | -63.60 | |
|  Kriger, Roni | | | 1997 | ISR | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Kopelevich, Boris | | | 2096 | ISR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Margulis, Evgeny | | | 2156 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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