Individual Calculations January 2020
 Landivar, Matias  Total change: 13.20  Rating chartPersonal card
 IRT Abierto Copa Entre Rios 2019 Villaguay - Entre Rios ARG 2019-12-06
RcRownchangeKK*chgGame
 2022 2003 2.50 4 0.66 20 13.20 
  Brizuela, Nestor Gabriel 1668 ARG1.0010.12202.40 
  Wisniacki, Flavio f2136 ARG0.5010.18203.60 
  Abregu, Miguel 2196 ARG1.0010.752015.00 
  Izquierdo, Daniel f2086 URU0.001-0.3920-7.80 

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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