Individual Calculations May 2011
 Llamas Guevara, Francisco Jose  Total change: 4.50  Rating chartPersonal card
 Cto Regional por Edades Murcia sub 12 Lorca MURCIA ESP 2011-03-13
RcRownchangeKK*chgGame
 1588 1518 1.00 2 0.18 25 4.50 
  Escudero Manzano, Sergio 1707 ESP0.001-0.2525-6.25 
  Porlan Minarro, Antonio 1468 ESP1.0010.432510.75 

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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