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Individual Calculations October 2008 |
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| Pirik, Arkadi Total change: -2.75 | |   |
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| KFS Weekend 2008 Rashit | Kfar Saba | ISR | 2008-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2171 | 2.00 | 5 | -0.11 | 25 | -2.75 | |
|  Sidorenko, Ilya | | | 2355 | ISR | 0.50 | 1 | 0.24 | 25 | 6.00 | |  Kinberg, Ofer | | | 2118 | ISR | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Zoler, Dan | m | | 2461 | ISR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Halamish, Arnon | | | 2048 | ISR | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Goikhman, Valentin | | | 2207 | ISR | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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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