Individual Calculations January 2018
 Marcon, Pierre  Total change: 10.00  Rating chartPersonal card
 Team 2018 - Ile de France Part 1 CHA FRA 2017-10-08
RcRownchangeKK*chgGame
 1557 1488 1.50 3 0.25 40 10.00 
  De Castet, Antoine 1385 FRA1.0010.364014.40 
  Salah, Samir 1721 FRA0.001-0.2140-8.40 
  David, Jean-Yves 1564 FRA0.5010.10404.00 

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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