Individual Calculations March 2011 |
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Donaldson, John Total change: -2.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2010/11 Bay Area New Year Open | Santa Clara, California | USA | 2010-12-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
2035 | 2394 | 1.50 | 2 | -0.29 | 10 | -2.90 | |
| Wheeler, Cameron | | | 1994 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | McAkenzie, Dana N | | | 2076 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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