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Individual Calculations March 2013 |
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| Zak, Uri Total change: -4.50 | |   |
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| Israel National League 2013 | Various | ISR | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2315 | 2205 | 1.50 | 5 | -0.30 | 15 | -4.50 | |
|  Kaspi, Alexander | m | | 2442 | ISR | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Tratatovici, Dan | | | 2155 | ISR | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Botvinnik, Mikhail | | | 2318 | ISR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Kantsler, Boris | g | | 2429 | ISR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Shvayger, Yuliya | | wf | 2232 | ISR | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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