Individual Calculations February 2020
 Muru, Massimo  Total change: -17.40  Rating chartPersonal card
 WE 28 Citta' di Montecatini Terme - C Montecatini Terme ITA 2019-12-27
RcRownchangeKK*chgGame
 1474 1584 3.00 6 -0.87 20 -17.40 
  Battaglini, Marco 1430 ITA1.0010.29205.80 
  Centamore, Alberto 1470 ITA0.501-0.1620-3.20 
  Spada, Vittoria 1339 ITA0.001-0.8020-16.00 
  Laurenzi, Edoardo 1444 ITA0.001-0.6920-13.80 
  Silano, Pierluigi 1602 ITA0.5010.03200.60 
  Bianchi, Matteo 1558 ITA1.0010.46209.20 

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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