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Rapid:
Individual Calculations September 2018 |
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| Zilberman, Avi Total change: -8.80 | |   |
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| Efraim (Felix) Sherf Memorial Rapid Herzliya 17.08.18 | Herzliya | ISR | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1931 | 2.50 | 6 | -0.44 | 20 | -8.80 | |
|  Erenberg, Ariel | m | | 2264 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Tal-Shahar, Liam | | | 1624 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Lederer, Yoav | | | 2258 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lifshits, Raz | | | 1657 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Levy, Avner | | | 1627 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Aharonovich, Itamar | f | | 2238 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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