Rapid: Individual Calculations January 2015
 Alvarez Riveros, Juan  Total change: -0.80  Rating chartPersonal card
 IX Torneo MI RenĂ© Letelier Martner In Memoriam Santiago CHI 2014-12-20
RcRownchangeKK*chgGame
 2151 1962 1.00 4 -0.04 20 -0.80 
  Romero Araya, Diego Alonso 2235 CHI0.001-0.1720-3.40 
  Vargas Maliqueo, Ivan Patricio f2156 CHI0.001-0.2520-5.00 
  Cuevas Araya, Walter f2174 CHI0.001-0.2320-4.60 
  Castro Ramirez, Ernesto 2040 CHI1.0010.612012.20 

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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