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Rapid:
Individual Calculations January 2018 |
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| Sokolovsky, Yahli Total change: 11.60 | |   |
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| Israel Youth Championship U15 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1867 | 4.50 | 6 | 0.58 | 20 | 11.60 | |
|  Etingof, Yury | | | 1703 | ISR | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Sokolinsky, Yaakov | | | 1674 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Caspi, Nimi | | | 1715 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kadria, Shay | | | 1721 | ISR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Noy, Eyal | | | 1768 | ISR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Zemach, Roee | | | 1931 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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