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Individual Calculations May 2012 |
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| Zak, Uri Total change: -3.00 | |   |
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| Israel National League 2012 | Various | ISR | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2217 | 2.00 | 6 | -0.20 | 15 | -3.00 | |
|  Greenfeld, Alon | g | | 2558 | ISR | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Boruchovsky, Avital | | | 2330 | ISR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Grossman, Michael | | | 2282 | ISR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Shutzman, Joseph | f | | 2220 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Botvinnik, Mikhail | | | 2307 | ISR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Libman, Guy | | | 2259 | ISR | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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) | | |
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