Individual Calculations July 2017
 Negro, Andrea  Total change: -29.20  Rating chartPersonal card
 WE 4 Citta' di Vercelli - B Vercelli ITA 2017-06-02
RcRownchangeKK*chgGame
 1563 1691 2.50 5 -0.73 40 -29.20 
  Cognata, Domenico 1362 ITA1.0010.12404.80 
  D India, Bruno 1776 ITA0.001-0.3840-15.20 
  Colpo, Davide 1374 ITA1.0010.13405.20 
  Loggia, Davide 1548 ITA0.501-0.1940-7.60 
  Peron, Davide 1755 ITA0.001-0.4140-16.40 

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)
 

 

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