Individual Calculations January 2016
 Guidarelli, Laurent  Total change: -5.50  Rating chartPersonal card
 Team 2016 - Nationale II r3-4 FRANCE FRA 2015-12-05
RcRownchangeKK*chgGame
 2283 2511 1.00 2 -0.55 10 -5.50 
  Sermier, Guillaume m2389 SUI0.501-0.1710-1.70 
  Gentilleau, Jean-Philippe f2177 MNC0.501-0.3810-3.80 

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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