Individual Calculations February 2018
 Sciacca, Eduardo  Total change: 5.20  Rating chartPersonal card
 IRT Ricardo Izarra CACSM FASGBA Avellaneda ARG 2018-01-05
RcRownchangeKK*chgGame
 1750 1469 1.00 4 0.26 20 5.20 
  Santillan, Miguel 1869  * ARG0.001-0.0820-1.60 
  Sosa, Carlos 1546 ARG1.0010.612012.20 
  Morelli, Nicolas 1869  * ARG0.001-0.0820-1.60 
  Romano, Guillermo 1717 ARG0.001-0.1920-3.80 
 * 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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