Individual Calculations October 2017
 Altea, Alessandro  Total change: 1.20  Rating chartPersonal card
 OP 2 Unione Pattada Pattada ITA 2017-08-23
RcRownchangeKK*chgGame
 1967 2025 3.50 6 0.06 20 1.20 
  Battasi, Antonio Domenico 1680 ITA1.0010.11202.20 
  Naumkin, Igor g2417 ITA0.001-0.0820-1.60 
  Atzori, Filippo 1688 ITA1.0010.12202.40 
  Blonna, Michele 1865 ITA0.501-0.2120-4.20 
  Caruso, Augusto 2241 ITA0.5010.28205.60 
  Autran, Yann 1911 FRA0.501-0.1620-3.20 

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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