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Individual Calculations January 2015 |
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| Gonzalez Lopez, Mario Total change: -15.60 | |   |
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| London Chess Classic 2014 Weekend U2000 | London | ENG | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1908 | 2.00 | 4 | -0.78 | 20 | -15.60 | |
|  Melsom, Jonathan T | | | 1712 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Homer, Neil S | | | 1712 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sit, Victoria | | | 1618 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Boumphrey, Luke S | | | 1948 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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