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Individual Calculations May 2013 |
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| Ben Artzi, Ido Total change: 3.75 | |   |
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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 |
| 2264 | 2295 | 3.00 | 5 | 0.25 | 15 | 3.75 | |
|  Efroimski, Marsel | | wm | 2183 | ISR | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Gamayev, Oleg | | | 2184 | ISR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Len, Genrich | | | 2155 | ISR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Zoler, Dan | g | | 2548 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Mindlin, Alon | | | 2248 | ISR | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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