Individual Calculations March 2017
 Flores Arroyo, Luis  Total change: -8.40  Rating chartPersonal card
 II IRT CIUDAD DE CASMA SUB 2100 Casma PER 2017-02-03
RcRownchangeKK*chgGame
 1887 2074 4.00 6 -0.42 20 -8.40 
  Soriano Quispe, Ivan Excen 1814 PER1.0010.18203.60 
  Estrada Zeta, Erick 1908 PER0.501-0.2220-4.40 
  Rojas, Steven 1892 PER1.0010.26205.20 
  Saavedra Valverde, Luis 1992 PER0.001-0.6120-12.20 
  Risco Alarcon, Julio 1959 PER0.501-0.1620-3.20 
  Barrera Ricra, Victor Hugo 1757 PER1.0010.13202.60 

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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