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Individual Calculations September 2011 |
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| Pita Romero, Marc Total change: -17.25 | |   |
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| 33 Cto Individual de Ibiza y Formentera-Cerrado | Ibiza | ESP | 2011-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1696 | 0.50 | 3 | -0.13 | 30 | -3.90 | |
|  Quero Forero, Justino | | | 2011 | ESP | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Bordes Ibanez, Juan | | | 2037 | ESP | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Martinez Colomar, Alejandro | | | 1792 | ESP | 0.00 | 1 | -0.37 | 30 | -11.10 | |
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) | | | NOTE: K factor changed | | Cto. de España Seleciones Autonomicas Cadete | Pamplona | ESP | 2011-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1729 | 0.00 | 3 | -0.89 | 15 | -13.35 | |
| | Capote Robayna, Nathaniel | | | 1978 | ESP | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Alcaraz Ortega, Javier | | | 2129 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Calvo Ruiz, Sergio | | | 1642 | ESP | 0.00 | 1 | -0.62 | 15 | -9.30 | | | * 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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