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Individual Calculations July 2012 |
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| Pirik, Arkadi Total change: 1.20 | |   |
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| ISR 2nd League North 2012 | Various | ISR | 2012-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2190 | 3.00 | 7 | 0.08 | 15 | 1.20 | |
|  Aharon, Ofir | f | | 2333 | ISR | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Gindi, Shachar | | | 2227 | ISR | 0.50 | 1 | 0.05 | 15 | 0.75 | |  Kantarji, Pinchas | f | | 2408 | ISR | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Drozdov, Alexandre | f | | 2321 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Mindlin, Alon | | | 2169 | ISR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Semyenov, Leonid Rom. | | | 2225 | RUS | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Kolos, Mendel | | | 2087 | ISR | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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