Rapid: Individual Calculations September 2017
 Almeida, Rui Pedro Albergaria  Total change: -21.60  Rating chartPersonal card
 1. Summer Active Chess 2017 Lisboa POR 2017-08-05
RcRownchangeKK*chgGame
 1553 1551 2.00 6 -1.08 20 -21.60 
  Kaluzny, Lukasz 1924 POL0.001-0.1020-2.00 
  Rocha, Daniel Goncalo Henrique 1410 POR0.001-0.6920-13.80 
  Machado, Tiago Candido Leitao 1313 POR1.0010.20204.00 
  Santos, Jose Duarte 1496 POR1.0010.42208.40 
  Ribeiro, Gustavo 1510 POR0.001-0.5620-11.20 
  Goncalves, Gabriel Sobral 1664 POR0.001-0.3520-7.00 

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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