Blitz: Individual Calculations October 2017
 Silva, Frederico Santos Vasconce  Total change: -9.00  Rating chartPersonal card
 CN Amador Rapidas 2016-2017 - U1600 Gaia POR 2017-09-24
RcRownchangeKK*chgGame
 1318 1209 1.00 4 -0.45 20 -9.00 
  Soares, Wilson Joel 1491 POR0.001-0.1620-3.20 
  Camelo, Joao 1361 POR0.001-0.3020-6.00 
  Marques, Luis Filipe Ribeiro 1111 POR0.001-0.6320-12.60 
  Correia, Bruno Filipe Soares 1310 POR1.0010.642012.80 

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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