Individual Calculations July 2009 |
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Defibaugh, Jared Total change: -0.50 | | |
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2009 UMBC Open - Alvin S Mintzes Chess Tournament | Catonsville, Maryland | USA | 2009-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2285 | 2100 | 0.50 | 2 | -0.02 | 25 | -0.50 | |
| Barnett, Alexander | | | 2233 | USA | 0.00 | 1 | -0.32 | 25 | -8.00 | | Yeager, Daniel A | f | | 2336 | USA | 0.50 | 1 | 0.30 | 25 | 7.50 | | 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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