Individual Calculations May 2017
 Brito, Sofia  Total change: 122.80  Rating chartPersonal card
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 1830 1464 4.00 9 3.07 40 122.80 
  Morel, Oscar 1864  * ARG0.5010.424016.80 
  Tossutti, Juan C. 1864  * ARG0.001-0.0840-3.20 
  Coronel, Pablo 1723 ARG1.0010.824032.80 
  Valli, Americo 1864  * ARG0.5010.424016.80 
  Hatrick, Jonathan 1864  * ARG0.001-0.0840-3.20 
  Guglielmone, Alberto 1821 ARG1.0010.894035.60 
  Dominguez, Diego 1864  * ARG0.001-0.0840-3.20 
  Bergo, Mario Luis 1832 ARG0.001-0.1040-4.00 
  Diaz, Ruben 1777 ARG1.0010.864034.40 
 * 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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