Individual Calculations January 2013 |
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Roa Alonso, Santiago Total change: -7.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XIV Abierto de la Constitucion | S S de los Reyes Madrird | ESP | 2012-12-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2058 | 2412 | 4.50 | 6 | -0.77 | 10 | -7.70 | |
| Engelbrecht, Kevin P | | | 2012 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | Minguela Munoz, Bienvenido | | | 2012 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | Sacristan Virseda, Fernando | | | 2012 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | Cavalle Pulla, Daniel | | | 2016 | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | Adan Bermudez, Sergio | f | | 2285 | ESP | 0.00 | 1 | -0.67 | 10 | -6.70 | | Alfaya Marcelo, Roberto | | | 2012 * | ESP | 0.50 | 1 | -0.42 | 10 | -4.20 | | * 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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