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Individual Calculations July 2009 |
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| Baron, Tal Total change: -2.00 | |   |
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| Israel National League 2009 | Various | ISR | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2332 | 4.50 | 10 | -0.20 | 10 | -2.00 | |
|  Katzir, Moshe | | | 2279 | ISR | 1.00 | 1 | 0.43 | 10 | 4.30 | |  Porat, Maya | | | 2203 | ISR | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Greenfeld, Alon | g | | 2548 | ISR | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Mittelman, Gur | m | | 2418 | ISR | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Klenburg, Mikhail | m | | 2426 | UKR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Rinberg, Alexander | | | 2297 | ISR | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Gruenfeld, Yehuda | g | | 2498 | ISR | 1.00 | 1 | 0.72 | 10 | 7.20 | | | Botvinnik, Mikhail | | | 2331 | ISR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Axelrod, Arie | | | 2258 | ISR | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Shevelev, Arkady | m | | 2292 | ISR | 0.00 | 1 | -0.56 | 10 | -5.60 | |
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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