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Individual Calculations September 2010 |
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| Idoate Arrazurria, Ricardo Total change: 4.00 | |   |
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| XXVIII Obert Internacional d'Escacs d'Andorra | Arinsal | AND | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1599 | 1.50 | 7 | 0.16 | 25 | 4.00 | |
|  Llamazares Lopez, Marcos | | | 1923 | ESP | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Elizondo Market, Juan Marcos | | | 1999 * | ESP | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Pampliega Canturri, Antoni | | | 1920 | ESP | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Gomez Abad, Antonio | | | 1840 | AND | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Bach, Anatole | | | 1861 | FRA | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Spatola, Joseph | | | 1768 | FRA | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Vera Juan, Andreu | | | 1719 | ESP | 0.50 | 1 | 0.16 | 25 | 4.00 | | | * 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) | | |
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