Individual Calculations May 2017
 Patavia, Antonio  Total change: -5.00  Rating chartPersonal card
 49 CIS - Serie B Girone 14 Taranto ITA 2017-03-24
RcRownchangeKK*chgGame
 1980 2072 1.00 2 -0.25 20 -5.00 
  Poggiolini, Alessandro 2037 ITA0.001-0.5520-11.00 
  Caputi, Nicola 1922 ITA1.0010.30206.00 

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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