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Rapid:
Individual Calculations May 2013 |
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| Efroimski, Marsel Total change: 3.00 | |   |
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| Dugo Fridman Memorial 2013 Rapid | Rishon Le-Zion | ISR | 2013-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2183 | 2.00 | 4 | 0.15 | 20 | 3.00 | |
|  Gofshtein, Leonid | g | | 2473 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Tratatovici, Dan | | | 2155 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Vaisman, Felix | | | 2107 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Iskhakov, Michael | | | 2145 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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