Individual Calculations January 2018
 Robion, Jean-Claude  Total change: -14.00  Rating chartPersonal card
 Team 2018 - Hauts-de-France Part 1 HDF FRA 2017-10-08
RcRownchangeKK*chgGame
 1804 1686 0.00 2 -0.70 20 -14.00 
  Vermeeren, Sebastien 1892 FRA0.001-0.2420-4.80 
  Leroy, Patrick 1715 FRA0.001-0.4620-9.20 

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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