Individual Calculations January 2016
 Marini, Massimiliano  Total change: 45.20  Rating chartPersonal card
 OP Citta' di Terni Terni ITA 2015-11-27
RcRownchangeKK*chgGame
 1853 1655 2.50 5 1.13 40 45.20 
  Bellincampi, Stefano 2022 ITA0.5010.404016.00 
  Ricci, Alessio 1939 ITA1.0010.844033.60 
  Tortolini, Francesco 1933 ITA0.001-0.1740-6.80 
  Scagliotti, Guglielmo 1898 ITA0.001-0.2040-8.00 
  Ciufolini, Sirio 1472 ITA1.0010.264010.40 

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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