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Individual Calculations December 2018 |
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| Nadav, Avinoam Total change: -7.40 | |   |
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| Jeruchess Club Championship U1800 | Jerusalem | ISR | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1328 | 2.50 | 6 | -0.37 | 20 | -7.40 | |
|  Tsafrir, Ori | | | 1420 | ISR | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Lukin, Gavriel | | | 1109 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shavit, Inbar | | | 1495 | ISR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Jonas, Joseph | | | 1333 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Heimann, Ido | | | 1377 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Slutzky, Lior | | | 1311 | ISR | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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