Individual Calculations May 2017
 Sarabando, Rodrigo Andias  Total change: -20.40  Rating chartPersonal card
 CN Jovens 2016-2017 - U10 Luso POR 2017-04-08
RcRownchangeKK*chgGame
 1172 1247 2.50 5 -0.51 40 -20.40 
  Canelas, Miguel Amaral Beja 1093 POR1.0010.294011.60 
  Goncalves, Lucas Jordao 1327 POR0.5010.11404.40 
  Almeida, Pedro Bastos 1205 POR0.501-0.0640-2.40 
  Paiva, Rodrigo Garcia 1076 POR0.001-0.7340-29.20 
  Duarte, Francisco Joaquim 1159 POR0.501-0.1240-4.80 

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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