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Rapid:
Individual Calculations February 2018 |
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| Katkov, Michelle Total change: 4.20 | |   |
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| Avraham Feldklein Memorial Rapid 2017 A | Rishon Lezion | ISR | 2017-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1663 | 1.50 | 5 | 0.21 | 20 | 4.20 | |
|  Zlotogorski, Itay | | | 1908 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Sokolovsky, Yahli | | | 1867 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mdivani, Maka | | | 1833 | ISR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Avineri, Paz | | | 1866 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Levin, Guy | | | 1785 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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