Individual Calculations January 2017
 Edwige-Bouboune, Romain  Total change: 7.20  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 1 FRANCE FRA 2016-10-08
RcRownchangeKK*chgGame
 1612 1476 1.00 2 0.36 20 7.20 
  Guillon, Gabriel 1645 FRA1.0010.722014.40 
  Courbis, Jean-Pierre 1578 FRA0.001-0.3620-7.20 

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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