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Individual Calculations July 2008 |
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| Zifroni, Dov Total change: -10.80 | |   |
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| Israel National League 2008 | Various | ISR | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2460 | 2500 | 5.00 | 11 | -1.08 | 10 | -10.80 | |
|  Alterman, Boris | g | | 2558 | ISR | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Maryasin, Boris | m | | 2319 | ISR | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Gurevich, Gregory | | | 2361 | ISR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Bruk, Ofer | m | | 2468 | ISR | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Bar, Roman | m | | 2425 | ISR | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Greenfeld, Alon | g | | 2559 | ISR | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Gershon, Alik | g | | 2497 | ISR | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Zilberman, Yaacov | g | | 2463 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Caspi, Israel | | | 2378 | ISR | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Smirin, Ilia | g | | 2616 | ISR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Nabaty, Tamir | | | 2417 | ISR | 0.00 | 1 | -0.61 | 10 | -6.10 | |
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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