Individual Calculations March 2019
 Landais, Corentin  Total change: -22.00  Rating chartPersonal card
 Bretagne jeunes 2019 - Open A POMMERIT JAUDY FRA 2019-02-21
RcRownchangeKK*chgGame
 1089 1101 1.00 3 -0.55 40 -22.00 
  Le Du, Yohann 1050 FRA0.501-0.0740-2.80 
  Pernot, Mael 1073 FRA0.001-0.5440-21.60 
  Poulain, Emilien 1144 FRA0.5010.06402.40 

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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