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Individual Calculations November 2015 |
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| Vaturi, Eden Total change: -38.40 | |   |
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| Dov Porat Memorial 2015 Youth A | Ramat Gan | ISR | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1885 | 1.50 | 5 | -0.80 | 40 | -32.00 | |
|  Parkhov, Yair | | | 2102 | ISR | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Gabizon, Eyal | | | 1989 | ISR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Sassoon, Roei | | | 1860 | ISR | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Zemach, Roee | | | 1781 | ISR | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Avineri, Paz | | | 1849 | ISR | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Liga Ilit Noar Tzafon 2015 Round 1-2 | various | ISR | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 1885 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
| | Reshef, Omer | f | | 2285 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Boruchovsky, Avital | g | | 2285 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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