Individual Calculations January 2015
 Lefebvre, Matthieu  Total change: 30.00  Rating chartPersonal card
 17e Open de Noël de Gouesnou GOUESNOU FRA 2014-12-27
RcRownchangeKK*chgGame
 1490 1375 2.50 5 0.75 40 30.00 
  Louedec, Remy 1656 FRA0.001-0.1640-6.40 
  Pelhate, Eric 1515 FRA0.5010.19407.60 
  Terrazzoni, William 1444 FRA1.0010.604024.00 
  Anciant, Yoran 1376 FRA0.001-0.5040-20.00 
  Hauchecorne, Alexis 1460 FRA1.0010.624024.80 

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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