Individual Calculations May 2013
 Laniella Fernandez, Igor  Total change: -15.75  Rating chartPersonal card
 Campeonato de Gipuzkoa por Equipos Preferente 2013 San Sebastián ESP 2013-01-12
RcRownchangeKK*chgGame
 1980 1860 1.00 6 -1.05 15 -15.75 
  Santos Zunzunegi, Iban 1836 ESP0.001-0.5315-7.95 
  Lauroba Elizaran, Fermin 1954 ESP0.001-0.3715-5.55 
  Irure Crespo, Egoitz 1986 ESP0.5010.17152.55 
  Darrigues, Alain 1984 FRA0.5010.17152.55 
  Ruiz Martinez, Isidro 2007 ESP0.001-0.3015-4.50 
  Ortega Fuentes, Luis Angel 2113 ESP0.001-0.1915-2.85 

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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