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Individual Calculations September 2009 |
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| Goldfarb, Ilan Total change: 31.95 | |   |
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| ISR 2nd League South 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2156 | 4.50 | 7 | 2.13 | 15 | 31.95 | |
|  Pantaleev, Leonid | | | 2277 | ISR | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Zohar, Michael | | | 2238 | ISR | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Tratatovici, Moshe | f | | 2221 | ISR | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Deutsch, Eyal | f | | 2393 | ISR | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Vasiliev, Olga | | wm | 2265 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Lederman, Leon | m | | 2291 | ISR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Kustanovich, Michael | | | 2262 | ISR | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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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