Blitz: Individual Calculations October 2017
 Botelho, Adelino  Total change: 15.60  Rating chartPersonal card
 CN Amador Rapidas 2016-2017 - U1600 Gaia POR 2017-09-24
RcRownchangeKK*chgGame
 1418 1459 3.00 4 0.78 20 15.60 
  Marrios, Ruben 1349 POR1.0010.35207.00 
  Santos, Rita Alexandra L Silva 1565 POR0.001-0.3620-7.20 
  Moreira, Rafael Mota 1427 POR1.0010.46209.20 
  Ribeiro, Rodrigo 1331 POR1.0010.33206.60 

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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