Individual Calculations March 2019
 Ardente, Massimiliano  Total change: 15.20  Rating chartPersonal card
 OP Ceriano under 1600 Ceriano Laghetto ITA 2019-02-23
RcRownchangeKK*chgGame
 1478 1385 1.50 3 0.38 40 15.20 
  Russo, Walter 1437 ITA0.001-0.4340-17.20 
  Nipote, Mario 1478 ITA0.5010.13405.20 
  Di Fina, Marcello 1520 ITA1.0010.684027.20 

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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