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Individual Calculations January 2018 |
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| Zak, Uriel Total change: -5.60 | |   |
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| Mark Center Autumn 2017 A | Tel Aviv | ISR | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2255 | 4.00 | 6 | -0.56 | 10 | -5.60 | |
|  Yaniv, Yuval | | | 1857 | ISR | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Bar-Or, Ornan | | | 1887 | ISR | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Levi, Guy | | | 1855 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Marcovici, Adrian | | | 1928 | ISR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Zilberman, Yaacov | g | | 2364 | ISR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Gorshtein, Ido | | | 2184 | ISR | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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