Individual Calculations April 2016
 Ibanez, Marcelo  Total change: -4.20  Rating chartPersonal card
 Cerrado x ajedrez II Montevideo URU 2016-03-11
RcRownchangeKK*chgGame
 2050 2005 2.00 5 -0.21 20 -4.20 
  Guerrero, Alvaro 2161 URU0.001-0.2920-5.80 
  Ibanez, Juan Rodrigo c2113 URU0.001-0.3520-7.00 
  Hiriart, Guillermo c1917 URU1.0010.38207.60 
  Lopez Azambuja, Nicolas f2284 URU0.5010.34206.80 
  Busca, Joaquin 1776 URU0.501-0.2920-5.80 

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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