Individual Calculations July 2009 |
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Boudreaux, Floyd A Total change: -4.80 | | |
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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 |
2243 | 2109 | 0.00 | 1 | -0.32 | 15 | -4.80 | |
| Uesugi, Shinsaku | | | 2243 | JPN | 0.00 | 1 | -0.32 | 15 | -4.80 | | 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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