Individual Calculations March 2019
 Cosoi Scherzer, Alejandro  Total change: 18.00  Rating chartPersonal card
 CLUB DE AJEDREZ CHILE TORNEO IRT SERIE DE HONOR 2018 2019 santiago CHI 2019-01-30
RcRownchangeKK*chgGame
 1882 1950 5.00 7 0.90 20 18.00 
  Orrego Palermo, Marcelo 1721 CHI0.501-0.2920-5.80 
  Vigil, Lucas 2200 ARG0.5010.31206.20 
  Campos Zambrano, Alexis Andres 1732 CHI0.001-0.7820-15.60 
  Toledo Sandoval, Claudio 1771 CHI1.0010.27205.40 
  Quiroz Becerra, Tomas Pablo 1719 CHI1.0010.21204.20 
  Nunez, Cristopher 2002 CHI1.0010.572011.40 
  Vargas Maliqueo, Ivan Patricio f2032 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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