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Individual Calculations November 2017 |
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| Chachashvili, Zuri Total change: -22.80 | |   |
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| Dov Porat Memorial 2017 Youth A | Ramat Gan | ISR | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1911 | 2.50 | 5 | -0.57 | 40 | -22.80 | |
|  Tsirilman, Guy | | | 1511 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Friedland, Moshe | | | 2308 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sokolinsky, Yaakov | | | 1807 | ISR | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Khanin, Nikita | | | 1784 | ISR | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Levy, Zohar | | | 1707 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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