Individual Calculations November 2009 |
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Barnett, Alexander Total change: 11.85 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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49th Maryland Open | Rockville, Maryland | USA | 2009-10-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2141 | 2225 | 2.00 | 2 | 0.79 | 15 | 11.85 | |
| Schoch, Ian David | | | 2013 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | Kaufman, Raymond | m | | 2269 | USA | 1.00 | 1 | 0.56 | 15 | 8.40 | | 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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