Individual Calculations May 2012
 Pierre, Laurent  Total change: -4.20  Rating chartPersonal card
 Team 2012 - Ile de France - Part 3 IDF FRA 2012-03-24
RcRownchangeKK*chgGame
 1288 1393 0.50 1 -0.14 30 -4.20 
  Lasfar, Karim 1288 FRA0.501-0.1430-4.20 

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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