Individual Calculations January 2016
 Parrella, Alfredo  Total change: -30.80  Rating chartPersonal card
 FE 18 Citta' di Padova Padova ITA 2015-12-12
RcRownchangeKK*chgGame
 2098 2097 3.00 9 -1.54 20 -30.80 
  Zaja, Ivan g2481 CRO0.001-0.0920-1.80 
  Desideri, Alessandro 1904 ITA0.501-0.2520-5.00 
  Desideri, Leonardo 1770 ITA0.501-0.3720-7.40 
  Cocchi, Andrea f2251 ITA0.5010.21204.20 
  Papathanasiou, Elisavet 1955 GRE1.0010.31206.20 
  Mrdja, Milan m2365 ITA0.001-0.1720-3.40 
  Pozzobon, Davide 2037 ITA0.501-0.0820-1.60 
  Messina, Roberta wf2039 ITA0.001-0.5820-11.60 
  Lantini, Marco 2083 ITA0.001-0.5220-10.40 

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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