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Individual Calculations November 2015 |
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| Yaniv, Ori Total change: 26.80 | |   |
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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 |
| 1883 | 1701 | 2.00 | 5 | 0.56 | 40 | 22.40 | |
|  Gabizon, Eyal | | | 1989 | ISR | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Parkhov, Yair | | | 2101 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Avineri, Paz | | | 1849 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kochavi, Ori | | | 1693 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Zemach, Roee | | | 1781 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | * 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) | | | | Liga Ilit Noar Tzafon 2015 Round 1-2 | various | ISR | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1701 | 0.50 | 1 | 0.11 | 40 | 4.40 | |
| | Tillinger, Aviv | | | 1779 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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