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Rapid:
Individual Calculations December 2018 |
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| Har-Even, Abir Total change: 11.60 | |   |
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| Israel Rapid Championship 2018 for Seniors - 65 | Jaffa | ISR | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1911 | 3.00 | 4 | 0.58 | 20 | 11.60 | |
|  Murey, Jacob | g | | 2176 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Katsnelson, Leonard | | | 1603 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Levi, Meir | | | 1619 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Levitan, Michael | | | 1888 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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