Individual Calculations February 2022
 Materia, Mario  Total change: 16.40  Rating chartPersonal card
 14eme Festival International de Marseille MARSEILLE FRA 2021-12-26
RcRownchangeKK*chgGame
 1253 1011 2.00 7 0.41 40 16.40 
  Piquemal, Maxence 1411  * FRA0.001-0.0840-3.20 
  Bohli, Adam 1411  * FRA0.001-0.0840-3.20 
  Boudjellal, Yaqin 1248 FRA0.001-0.2040-8.00 
  Perles, Eva 1091 FRA0.001-0.3940-15.60 
  Bouhlel, Adam 1115 FRA1.0010.644025.60 
  Besson, Catherine 1084 FRA1.0010.604024.00 
  Ben Amar, Yanis 1411  * FRA0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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