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Rapid:
Individual Calculations December 2018 |
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| Lukovski, Lev Total change: -4.00 | |   |
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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 |
| 1858 | 1756 | 1.00 | 3 | -0.20 | 20 | -4.00 | |
|  Yaacov, Avi | | | 2140 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Regenbogen, Yoseph | | | 1675 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Granot, Yossi | | | 1759 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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