Individual Calculations May 2013
 Farias, Guillermo  Total change: 19.05  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2115 1991 4.00 8 1.27 15 19.05 
  Gaitan, Juan Manuel f2249 ARG0.001-0.1815-2.70 
  Lopardo, Nestor 1962 ARG1.0010.46156.90 
  Toniutti, Ezio 2193 ARG0.5010.26153.90 
  Ruperez, Miguel 2173 ARG0.001-0.2615-3.90 
  Fiori, Alberto Nicolas 2128 ARG1.0010.681510.20 
  Lopez, Diego 2169 ARG0.001-0.2715-4.05 
  Gallego, Gonzalo 2193 ARG0.5010.26153.90 
  Grego, Maximiliano 1854 ARG1.0010.32154.80 

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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