Individual Calculations June 2017
 Heredia, Valentin  Total change: 14.40  Rating chartPersonal card
 III IRT Ciudad de Coronel Suarez II Copa Integracion Serrana Coronel Suarez ARG 2017-04-29
RcRownchangeKK*chgGame
 1904 1674 1.00 3 0.36 40 14.40 
  Rodriguez Lezcano, Matias 1903 ARG0.001-0.2140-8.40 
  Ryhr, Silvio 1940 ARG0.5010.324012.80 
  Pires, Carlos 1868 ARG0.5010.254010.00 

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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