Individual Calculations March 2022
 Tonutti, Marco  Total change: -0.80  Rating chartPersonal card
 OP Grand prix Caffe' Torveca Vigevano ITA 2022-02-12
RcRownchangeKK*chgGame
 1628 1411 1.00 4 -0.02 40 -0.80 
  Mascolo, Luca 1896 ITA0.001-0.0440-1.60 
  Coqueraut, Jean Dominique 1526 ITA0.5010.16406.40 
  Rossi, Gabriele Valerio 1609 ITA0.5010.264010.40 
  Volpi, Alessandro 1481 ITA0.001-0.4040-16.00 

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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