Individual Calculations January 2019
 Bellomo, Mario  Total change: 21.00  Rating chartPersonal card
 WE Imola - C Imola ITA 2018-12-07
RcRownchangeKK*chgGame
 1403 1403 3.50 5 1.05 20 21.00 
  Brotini, Stefania 1116 ITA1.0010.16203.20 
  Chillemi, Giuseppe 1533 ITA0.5010.18203.60 
  Patruno, Mattia 1481 ITA0.001-0.3920-7.80 
  Mammi, Ottavio 1294 ITA1.0010.35207.00 
  Brini, Dario 1592 ITA1.0010.752015.00 

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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