Individual Calculations September 2009 |
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Periwal, Prashant Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Summer Tuesday Night Marathon | San Francisco, California | USA | 2009-05-26 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1974 | 0 | 1.00 | 4 | 0.00 | 1781 | | 0.00 | |
| Snyder, Larry | | | 2078 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Wong, Russell | | | 2153 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Litowsky, Daniel | | | 1578 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Manvelyan, Hayk | | | 2088 | USA | 0.00 | 1 | 0.00 | | 0.00 | | 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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