Individual Calculations May 2013
 Miranda, Rafael  Total change: 5.10  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 1991 2055 5.00 8 0.34 15 5.10 
  Garcia, Ezequiel 2095 ARG0.5010.06150.90 
  Rosito, Jorge m2393 ARG0.001-0.1215-1.80 
  Mazzocchi, Facundo 1900 ARG0.501-0.2115-3.15 
  Grego, Maximiliano 1854 ARG0.001-0.7615-11.40 
  Viera, Matias Nahuel 1768 ARG1.0010.16152.40 
  Hoeschele, Hermann 1761 ARG1.0010.15152.25 
  Modotti, Luis 2014 ARG1.0010.44156.60 
  Saralegui, Mario 2142 URU1.0010.62159.30 

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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