Individual Calculations January 2009 |
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Bayati, Arkia Total change: -8.25 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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26th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2008-10-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2079 | 2112 | 0.00 | 1 | -0.55 | 15 | -8.25 | |
| Gutman, Richard G | | | 2079 | USA | 0.00 | 1 | -0.55 | 15 | -8.25 | | 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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