Individual Calculations April 2018
 Carfantan, Jean-Pierre  Total change: -2.40  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1776 1655 1.00 3 -0.12 20 -2.40 
  Gabillard, Gilbert 1557 FRA1.0010.37207.40 
  Duault, Alexis 1729 FRA0.001-0.4020-8.00 
  Trovalet, Sylvain 2042 FRA0.001-0.0920-1.80 

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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