Individual Calculations May 2019
 Menna Barreto, Felipe Kubiaki  Total change: 17.00  Rating chartPersonal card
 50 Abierto Ciudad de Mar del Plata Mar del Plata ARG 2019-04-13
RcRownchangeKK*chgGame
 2174 2378 7.50 9 0.85 20 17.00 
  Rossi, Alejandro Oscar 1978  * ARG1.0010.08201.60 
  Montero Martinez, Cristhian f2028  * CHI1.0010.11202.20 
  Estanguet, Franco 2153 ARG1.0010.22204.40 
  Rodriguez, Luis Jose Lucio 2117 ARG0.501-0.3220-6.40 
  Lapicki, Raul f2224 ARG1.0010.29205.80 
  Pacho, Jano 2015 ARG0.501-0.4020-8.00 
  Martinez De Negri, Gonzalo 2215 ARG1.0010.28205.60 
  Contin, Daniel m2236 ITA1.0010.31206.20 
  Flores, Diego g2596 ARG0.5010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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