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Individual Calculations October 2008 |
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| Halamish, Arnon Total change: -15.75 | |   |
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| KFS Weekend 2008 Rashit | Kfar Saba | ISR | 2008-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2048 | 1.00 | 5 | -0.63 | 25 | -15.75 | |
|  Peisikhis, Mark | | | 2200 | ISR | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Aharon, Ofir | | | 2091 | ISR | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Nesterovsky, Alex | | | 2277 | ISR | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Pirik, Arkadi | | | 2171 | ISR | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Yaacov, Avi | | | 2159 | ISR | 0.00 | 1 | -0.35 | 25 | -8.75 | |
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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