Individual Calculations May 2018
 Sosa, Luis Alberto  Total change: -6.80  Rating chartPersonal card
 Abierto de Otono 2018 Club Mariano Moreno CABA ARG 2018-04-03
RcRownchangeKK*chgGame
 1571 1750 2.50 4 -0.34 20 -6.80 
  Kyselka, Eduardo 1584 ARG0.001-0.7220-14.40 
  Niegovich, Luis 1629 ARG1.0010.34206.80 
  Madeo, Domingo Federico 1720 ARG0.501-0.0420-0.80 
  Enomoto, Daniel 1350  * ARG1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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