Individual Calculations December 2017
 Marzatico, Luca  Total change: 13.40  Rating chartPersonal card
 WE 7 Trofeo Liscate Liscate ITA 2017-10-20
RcRownchangeKK*chgGame
 2042 1850 2.00 5 0.67 20 13.40 
  Bonassi, Tommaso 2106 ITA0.001-0.1920-3.80 
  Masotti, Roberto 1893 ITA1.0010.562011.20 
  Colonetti, Fabio 1959 ITA1.0010.652013.00 
  Ventura, Salvatore 2190 ITA0.001-0.1220-2.40 
  Scholzen, Wolfgang 2063 GER0.001-0.2320-4.60 

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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