Individual Calculations February 2013 |
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Miller, Jake S Total change: -10.05 | | |
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2012 Pan American Intercollegiate Chess Championship | Princeton, New Jersey | USA | 2012-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2240 | 2089 | 1.00 | 5 | -0.65 | 15 | -9.75 | |
| Perelman, Leon | | | 2018 | CAN | 0.50 | 1 | -0.10 | 15 | -1.50 | | Flores, Mauricio | g | | 2488 | CHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | Xu, Haizhou | | | 2049 | CAN | 0.50 | 1 | -0.06 | 15 | -0.90 | | Banawa, Jouaquin C | f | | 2307 | PHI | 0.00 | 1 | -0.22 | 15 | -3.30 | | Heimann, Mark | | | 2337 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | 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) | | 2013 Boston Chess Congress - Major Section | Boston, Massachusetts | USA | 2013-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2082 | 2089 | 2.00 | 4 | -0.02 | 15 | -0.30 | |
| Krasik, Ilya | | | 2187 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | Salomon, Brian D | | | 2086 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | Christiansen, Natasha C | | wc | 1892 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | Williams, Chris | | | 2162 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | 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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