Individual Calculations April 2018
 Bonafede, Alessandro  Total change: -2.70  Rating chartPersonal card
 50 CIS - Raggruppamento A1.4 Terrasini ITA 2018-03-16
RcRownchangeKK*chgGame
 2175 2389 3.50 5 -0.27 10 -2.70 
  Bove, Alessandro f2316 ITA0.001-0.6010-6.00 
  Mangione, Claudio 2207 ITA1.0010.26102.60 
  Valguarnera, Girolamo 2089 ITA1.0010.15101.50 
  Musso, Andrea 2003 ITA0.501-0.4110-4.10 
  Lucaroni, Massimiliano f2262 ITA1.0010.33103.30 

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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