Individual Calculations April 2008 |
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Ruderfer, Mark B Total change: -1.35 | | |
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ISR 2nd League North 2007 | Various | ISR | 2007-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2295 | 2325 | 1.00 | 2 | -0.09 | 15 | -1.35 | |
| Golovin, Sergey | | | 2313 | ISR | 0.50 | 1 | -0.02 | 15 | -0.30 | | Paz, Mayan | | | 2277 | ISR | 0.50 | 1 | -0.07 | 15 | -1.05 | | 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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