Individual Calculations May 2017
 Salvatierra, Matias  Total change: 12.20  Rating chartPersonal card
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 2045 1979 4.00 8 0.61 20 12.20 
  Lopardo, Pablo 1702 ARG0.001-0.8320-16.60 
  Navarro, Alberto 1774 ARG1.0010.24204.80 
  Moro Saidon, Gonzalo 1731 ARG1.0010.19203.80 
  Contin, Daniel m2256 ITA1.0010.832016.60 
  Tobares, Leandro f2303 ARG0.001-0.1320-2.60 
  Siccardi, Pablo Daniel 2154 ARG1.0010.732014.60 
  Leskovar, Mario m2292 ARG0.001-0.1420-2.80 
  Estanguet, Franco 2147 ARG0.001-0.2820-5.60 

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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