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Individual Calculations January 2020 |
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| Gilev, Arthur Total change: -4.80 | |   |
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| Israel Youth Championship U13 Qualifiers 2019 - Center | Givatayim | ISR | 2019-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1111 | 1.50 | 5 | -0.12 | 40 | -4.80 | |
|  Mamo, Gilad | | | 1460 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Fudim, Basya | | | 1341 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Laor, Jason Ethan | | | 1308 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Goldstein, Nir | | | 1032 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Hoffmann, Elia | | | 1154 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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