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Individual Calculations July 2012 |
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| Portnoy, Mikhail Total change: -14.25 | |   |
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| ISR 2nd League North 2012 | Various | ISR | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2119 | 0.00 | 3 | -0.95 | 15 | -14.25 | |
|  Nepomniachi, Alexander | | | 2272 | ISR | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Gindi, Shachar | | | 2227 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Miller, Evgeny | | | 2269 | CAN | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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