Individual Calculations January 2019
 Alvarez, Leandro  Total change: 19.80  Rating chartPersonal card
 Copa Entre Rios 2018 Villaguay - Entre Rios ARG 2018-12-14
 1981 2088 3.50 4 0.99 20 19.80 
  Rubattino, Jorge 1724 ARG1.0010.10202.00 
  De Battista, Federico 1892 ARG1.0010.25205.00 
  Cornejo, Diego 1929 ARG1.0010.29205.80 
  Pierrot, Facundo m2379 ARG0.5010.35207.00 

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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