Individual Calculations December 2015
 Ferradas Miranda, Segundo Ismael  Total change: 0.00  Rating chartPersonal card
 Gran Prix IRT Peru 2015 Norte Trujillo PER 2015-11-19
RcRownchangeRpKK*chgGame
 1869 0 0.00 4 0.00 1069   0.00 
  Saavedra Valverde, Luis 1957 PER0.0010.00 0.00 
  Rojas Menor, Walter Alejandro 2030 PER0.0010.00 0.00 
  Rodriguez Tinco, Percy 1801 PER0.0010.00 0.00 
  Alvarado Zamora, Albert 1688 PER0.0010.00 0.00 

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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