Individual Calculations April 2018
 Froidevaux, Jean-Michel  Total change: -0.40  Rating chartPersonal card
 Team 2018 - Nationale 4 Part 2 FRANCE FRA 2018-01-07
RcRownchangeKK*chgGame
 1470 1670 3.00 4 -0.02 20 -0.40 
  De Kerhor, Iris 1430 FRA1.0010.20204.00 
  Coppe, Jean-Louis 1400 FRA0.501-0.3320-6.60 
  Bedu, Jean-Pierre 1496 FRA1.0010.27205.40 
  Foulon, Guillaume 1555 FRA0.501-0.1620-3.20 

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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