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Individual Calculations September 2009 |
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| Blodstein, Arkady Total change: -24.90 | |   |
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| ISR 2nd League North 2009 | Various | ISR | 2009-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2295 | 4.00 | 11 | -1.66 | 15 | -24.90 | |
|  Zalkind, Konstantin | f | | 2149 | ISR | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Goldin, Roman | | | 2280 | ISR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Rozhanski, Yosef | | | 2272 | ISR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Kalka, Arkadius Georg | f | | 2397 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Yosilevich, Danial | | | 2219 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Cohen, Or | f | | 2286 | ISR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Kogan, Pavel | | | 2111 | ISR | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Shachar, Ehud | f | | 2367 | ISR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Lurie, Michael | | | 2303 | ISR | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Zifroni, Dov | g | | 2479 | ISR | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Miller, Evgeny | | | 2260 | CAN | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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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