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Individual Calculations March 2012 |
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| Koren, Eyal Total change: 38.70 | |   |
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| 2nd Intl. Festival Petach Tikva 2011 Open | Petach Tikva | ISR | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1964 | 0.00 | 1 | -0.26 | 15 | -3.90 | |
|  Lan, Grenrich | | | 2147 | ISR | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | Winter Mark Centre 2012 | Tel Aviv | ISR | 2012-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1972 | 5.50 | 7 | 2.84 | 15 | 42.60 | |
|  Lumakin, Vladimir | | | 1790 | ISR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Zalkind, Konstantin | f | | 2203 | ISR | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Drori, Saar | | | 1930 | ISR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Shutzman, Joseph | f | | 2241 | USA | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Reshef, Omer | | | 2168 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Monteriano, Eran | | | 1939 | ISR | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Gershkowich, David | f | | 2238 | ISR | 1.00 | 1 | 0.82 | 15 | 12.30 | |
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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