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Individual Calculations March 2015 |
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| Zlatin, Alexander Total change: 36.40 | |   |
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| Rehovot Winter Championship-A 2015 | Rehovot | ISR | 2015-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2068 | 3.50 | 5 | -0.30 | 40 | -12.00 | |
|  Boruchovsky, Ron | | | 1880 | ISR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Parkhov, Yair | | | 1998 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Bronstein, Or | | | 1931 | ISR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Gorodetzky, Matan | | | 1709 | ISR | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Abend, Ilay | | | 1725 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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 Alef Shfela 2015 Round 1-3 | various | ISR | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2068 | 3.00 | 3 | 1.21 | 40 | 48.40 | |
| | Blass, Eyal | | | 1996 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Zak, Arad | | | 2061 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Bronstein, Or | | | 1931 | ISR | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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