Individual Calculations November 2019
 Lopez, Sergio  Total change: -13.20  Rating chartPersonal card
 IRT Abierto de Primavera Setiembre Torre Blanca CABA ARG 2019-09-09
RcRownchangeKK*chgGame
 1668 1750 3.50 7 -0.66 20 -13.20 
  Filpi, Roberto 1350  * ARG1.0010.08201.60 
  Nadal, Alan 1908 ARG0.001-0.2920-5.80 
  Gallardo, Luis 1641 ARG0.501-0.1520-3.00 
  Gilges, Carlos Guillermo 1607 ARG1.0010.31206.20 
  Cisneros, German 1938 ARG0.001-0.2620-5.20 
  Folgar, Claudio 1678 ARG0.501-0.1020-2.00 
  Cravera, Santiago 1555 ARG0.501-0.2520-5.00 
 * 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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