Individual Calculations April 2016
 Vecchio, Raul Antonio  Total change: 10.20  Rating chartPersonal card
 47 Abierto Internacional Ciudad de Mar del Plata Mar del Plata ARG 2016-03-19
RcRownchangeKK*chgGame
 2049 1841 2.00 6 0.51 20 10.20 
  Martinez, Ayelen wm2193 ARG0.001-0.1120-2.20 
  Santopietro, Gerardo 2031 ARG0.001-0.2520-5.00 
  Di Feo, Diego 1873 ARG1.0010.542010.80 
  Rueda, Joaquin 2022 ARG0.001-0.2620-5.20 
  Moro, Lorente Ricardo 2168 ARG0.001-0.1320-2.60 
  Nogues, Alejandro 2008 ARG1.0010.722014.40 

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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