Individual Calculations January 2015
 Martsynovskaya, Marina  Total change: -10.60  Rating chartPersonal card
 Team 2015 - Nationale 2 - R2-4 FRANCE FRA 2014-11-16
RcRownchangeKK*chgGame
 2133 2128 1.00 3 -0.53 20 -10.60 
  Hervais, Adrien 2011 FRA0.501-0.1620-3.20 
  Geffroy, Leo 1959 FRA0.501-0.2220-4.40 
  Monroy, Charles m2429 FRA0.001-0.1520-3.00 

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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