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Individual Calculations November 2014 |
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| Rozhik, Aaron Total change: 9.60 | |   |
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| Israel Seniors Championship (North) 2014 | Haifa | ISR | 2014-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2010 | 2.00 | 4 | 0.48 | 20 | 9.60 | |
|  Lerner, Arkady | | | 2072 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Cherikovsky, Yuri | | | 2134 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Segal, Naum | | | 2024 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Yaacov, Avi | | | 2163 | ISR | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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) | | |
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