Individual Calculations December 2016
 Ranucci, Marcello  Total change: -3.40  Rating chartPersonal card
 OP 21 Infrasettimanale SS Lazio Roma ITA 2016-09-14
RcRownchangeKK*chgGame
 1813 1834 3.50 7 -0.17 20 -3.40 
  Castelfranchi, Carlo 2082 ITA0.001-0.1920-3.80 
  Alessio, Anna 1581 ITA1.0010.19203.80 
  Marino, Giovanni 1921 ITA0.001-0.3820-7.60 
  Caputo, Andrea 1631 ITA1.0010.24204.80 
  Colombrini, Adolfo 1878 ITA1.0010.562011.20 
  Scagliarini, Bruno 1891 ITA0.001-0.4220-8.40 
  Puglia, Francesco 1705 ITA0.501-0.1720-3.40 

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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