Individual Calculations April 2019
 Zoncu, Mattia Fabrizio  Total change: 33.20  Rating chartPersonal card
 CIS 2019 - Serie B Gironi 15 e 16 Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1656 1564 2.00 3 0.83 40 33.20 
  Gullotta, Vincenzo Daniele 1848 ITA0.5010.344013.60 
  Italiano, Michele 1441 ITA1.0010.334013.20 
  Meo, Antonino 1678 ITA0.5010.16406.40 

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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