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Individual Calculations September 2009 |
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| Hershkovich, Erez Total change: -11.85 | |   |
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| ISR 2nd League South 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2204 | 3.00 | 8 | -0.79 | 15 | -11.85 | |
|  Kalcheim, Gilad | | | 2255 | ISR | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Pyernik, Moshe | | | 2207 | ISR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Faerman, Igor | | | 2249 | ISR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Pliskine, Valeri | | | 2225 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Sartena, Arnon | | | 2115 | ISR | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Krayz, Alexander | m | | 2367 | ISR | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Rapoport, Evgeny | | | 2255 | ISR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Rozet, Andrey | | | 2118 | ISR | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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