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Rapid:
Individual Calculations February 2018 |
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| Lahav, Michal Total change: 2.20 | |   |
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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 |
| 2019 | 1993 | 2.50 | 5 | 0.11 | 20 | 2.20 | |
|  Levin, Guy | | | 1785 | ISR | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Malachi, Avraham | | | 1856 | ISR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Svoisky, Daniel | | | 2210 | ISR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Chachashvili, Zuri | | | 1929 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Veinberg, Nimrod | f | | 2313 | ISR | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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