Individual Calculations January 2017
 Lety, Michel  Total change: -13.20  Rating chartPersonal card
 Team 2017 - Bretagne Part 1 BRE FRA 2016-10-08
RcRownchangeKK*chgGame
 1569 1411 0.00 2 -0.66 20 -13.20 
  Cougard, Mathis 1368 FRA0.001-0.5620-11.20 
  Gac, Gilbert 1770 FRA0.001-0.1020-2.00 

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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