Individual Calculations April 2019
 Ballista, Massimiliano  Total change: -4.80  Rating chartPersonal card
 CIS 2019 - Serie B Girone 7 Ferrara ITA 2019-03-15
RcRownchangeKK*chgGame
 1958 2006 2.00 4 -0.24 20 -4.80 
  Vincenzi, Marco 2057 ITA0.001-0.4320-8.60 
  Barbieri, Lorenzo 1911 ITA1.0010.37207.40 
  De Biaggi, Paolo 1812 ITA0.501-0.2520-5.00 
  Bassetti, Danilo 2053 ITA0.5010.07201.40 

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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