Individual Calculations May 2013
 Torella, Rodolfo  Total change: 29.40  Rating chartPersonal card
 44 Abierto Internacional. Mar del Plata.Marcel Duchamp 2013 Mar del Plata ARG 2013-03-23
RcRownchangeKK*chgGame
 2166 2024 4.50 8 1.96 15 29.40 
  Lopardo, Nestor 1962 ARG1.0010.41156.15 
  Arambel, Sergio f2292 ARG0.001-0.1715-2.55 
  Sanhueza, Cristian 2215 ARG0.5010.25153.75 
  Anino, Sergio 2195 ARG0.5010.23153.45 
  Gaitan, Juan Manuel f2249 ARG1.0010.781511.70 
  Fidel, Roberto Oscar 2143 ARG0.5010.16152.40 
  Ruperez, Miguel 2173 ARG0.001-0.3015-4.50 
  Garcia, Ezequiel 2095 ARG1.0010.60159.00 

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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