Individual Calculations January 2012
 Piat, Jean-Pascal  Total change: 1.20  Rating chartPersonal card
 Team 2012 - Nationale 4 - R2-3 FRANCE FRA 2011-11-12
RcRownchangeKK*chgGame
 1694 1854 1.50 2 0.08 15 1.20 
  Urcun, Gael 1694 FRA1.0010.29154.35 
  Parroco, Pierre-Jean 1693 FRA0.501-0.2115-3.15 

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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