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Individual Calculations July 2012 |
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| Polyakov, Alex Total change: 22.20 | |   |
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| ISR 2nd League South 2012 | Various | ISR | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2233 | 6.50 | 9 | 1.48 | 15 | 22.20 | |
|  Bebchuk, Leonid | | | 2141 | ISR | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Shvayger, Yuliya | | wf | 2169 | ISR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Vaisman, Felix | | | 2121 | ISR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Gera, Yuval | | | 2097 | ISR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Pliskine, Valeri | | | 2220 | ISR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Shoham, Asaf | | | 2233 | ISR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Andreev, Dmitri | | | 2257 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Eliagov, Kafar | f | | 2292 | ISR | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Yartsev, Pavel | | | 2191 | ISR | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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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