Individual Calculations August 2015
 Ribeiro, Gustavo  Total change: -0.80  Rating chartPersonal card
 I Torneio FIDE Sub2200 'Lourical Classics' Lourical POR 2015-07-04
RcRownchangeKK*chgGame
 1421 1194 0.00 1 -0.21 40 -8.40 
  Duarte, Guilherme Pedro Faria 1421 POR0.001-0.2140-8.40 

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)
 
 CN Jovens 2014/2015 - U08 Luso POR 2015-07-22
RcRownchangeKK*chgGame
 1266 1194 1.00 2 0.19 40 7.60 
  Goncalves, Lucas Jordao 1255 POR1.0010.584023.20 
  Guia, Artur Solovyov Eloy 1277 POR0.001-0.3940-15.60 

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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