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Individual Calculations June 2018 |
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| Gruenfeld, Yehuda Total change: -3.20 | |   |
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| Liga Artzit South 2018 Round 8-9 | various | ISR | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2422 | 1.00 | 2 | -0.32 | 10 | -3.20 | |
|  Lederer, Yoav | | | 2257 | ISR | 0.50 | 1 | -0.22 | 10 | -2.20 | |  Birnboim, Nathan | m | | 2352 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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