Individual Calculations March 2011 |
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Tang, Andrew Total change: 2.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2010 Pan American Open | Milwaukee, Wisconsin | USA | 2010-12-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2254 | 1854 | 0.00 | 1 | -0.08 | 25 | -2.00 | |
| Gonzalez, Renier | g | | 2254 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | | * 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) | | 118th Annual Warren Steinberg Memorial Annual Minnesota Open | Plymouth, Minnesota | USA | 2011-02-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2139 | 1854 | 0.50 | 2 | 0.18 | 25 | 4.50 | |
| Bu, Kevin | | | 2157 | USA | 0.50 | 1 | 0.36 | 25 | 9.00 | | Dahl, Matthew D | | | 2121 | USA | 0.00 | 1 | -0.18 | 25 | -4.50 | | 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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