Individual Calculations November 2012 |
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Lopez Perdomo, Juan David Total change: -7.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XXVIII Open Internacional de Ajedrez Sestao | Sestao | ESP | 2012-10-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2008 | 2114 | 2.00 | 4 | -0.52 | 15 | -7.80 | |
| Cobo Mazorra, Alejandro | | | 1714 * | ESP | 1.00 | 1 | 0.08 | 15 | 1.20 | | Marchena Hurtado, Ander | | | 1958 | ESP | 1.00 | 1 | 0.29 | 15 | 4.35 | | Conquest, Stuart C | g | | 2489 | ENG | 0.00 | 1 | -0.09 | 15 | -1.35 | | Fernandez Rivera, Igor | | | 1869 | ESP | 0.00 | 1 | -0.80 | 15 | -12.00 | | * 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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