Individual Calculations February 2014
 Gerena Rivas, Eliam  Total change: -27.30  Rating chartPersonal card
 Torneo Internacional Narciso Rabell Mendez In Memoriam Grupo A San Sebastian PUR 2014-01-17
 1965 1709 0.50 7 -0.91 30 -27.30 
  Freyre Forest, Jorge 2109  * PUR0.001-0.0830-2.40 
  Izuzquiza Gonzalez, Javier 1989 PUR0.001-0.1630-4.80 
  Perez Borrero, George 1703 PUR0.501-0.0130-0.30 
  Aneses Bocanegra, Omar 1937 PUR0.001-0.2130-6.30 
  Zilleruelo Irizarry, Diego 2044 PUR0.001-0.1230-3.60 
  Figueroa Rosario, Alex 2013 PUR0.001-0.1430-4.20 
  Jimenez Acosta, Jorge 1963 PUR0.001-0.1930-5.70 
 * 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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