Individual Calculations May 2018
 Marin, Alessandro  Total change: -15.00  Rating chartPersonal card
 FE 3 Citta' di Zevio - Mem. S. Perezzani - A Zevio ITA 2018-04-13
RcRownchangeKK*chgGame
 1882 1993 2.50 5 -0.75 20 -15.00 
  Ferrara, Pietro 1886 ITA0.501-0.1520-3.00 
  Pasin, Mattia 1790 ITA0.001-0.7620-15.20 
  Goldoni, Claudio 1943 ITA1.0010.43208.60 
  Scarsella, Lorenzo Luigi 1878 ITA0.001-0.6620-13.20 
  Gonzales, Guillermo 1911 ITA1.0010.39207.80 

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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