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Individual Calculations May 2013 |
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| Tratatovici, Dan Total change: -8.25 | |   |
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| Dugo Fridman Memorial 2013 A | Rishon Le-Zion | ISR | 2013-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2155 | 2.00 | 5 | -0.55 | 15 | -8.25 | |
|  Greenfeld, Alon | g | | 2540 | ISR | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Segal, Naum | | | 2066 | LAT | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Shapira, Avner | | | 2022 | ISR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Kunin, Michael | | | 2178 | ISR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Striechman, Orri | | | 2015 | ISR | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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