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Individual Calculations September 2009 |
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| Libov, Gennady Total change: -5.55 | |   |
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| ISR 2nd League South 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2244 | 2226 | 3.50 | 8 | -0.30 | 15 | -4.50 | |
|  Eliagov, Kafar | | | 2279 | ISR | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Faerman, Igor | | | 2249 | ISR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Punskij, Valery | | | 2195 | UKR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Fishman, Alik | | | 2165 | ISR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Shutzman, Joseph | f | | 2305 | USA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Rapoport, Evgeny | | | 2255 | ISR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Drori, Dan | | | 2251 | ISR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Kalcheim, Gilad | | | 2255 | ISR | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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) | | | | Maccabiah 2009 Intl IM1 | Natanya | ISR | 2009-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2226 | 3.50 | 9 | -0.07 | 15 | -1.05 | |
| | Boruchovsky, Avital | | | 2084 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Kashlinskaya, Alina | | wg | 2346 | RUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Belytsky, Alexandr | f | | 2306 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Bykhovsky, Avigdor | g | | 2396 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Rocko, Ilja | | | 2214 | LAT | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Degtiarev, Evgeny | f | | 2373 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Porat, Maya | | | 2221 | ISR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Axelrod, Arie | | | 2335 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kantsler, Boris | g | | 2474 | ISR | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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