Individual Calculations June 2015
 Lugli, Andrea  Total change: -7.20  Rating chartPersonal card
 CR Emilia Romagna 2015 San Marino di Bentivoglio ITA 2015-04-24
RcRownchangeKK*chgGame
 1859 1721 1.00 4 -0.36 20 -7.20 
  Buriani, Andrea 2083 ITA0.001-0.1020-2.00 
  Taddia, Davide 1485 ITA1.0010.20204.00 
  Mirri, Pietro 1918 ITA0.001-0.2520-5.00 
  Muraro, Alberto 1949 ITA0.001-0.2120-4.20 

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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