Individual Calculations September 2018
 Giannattasio, Vincenzo  Total change: -49.60  Rating chartPersonal card
 WE 2 Francesco De Sanctis - A Lioni ITA 2018-08-24
RcRownchangeKK*chgGame
 1877 1755 0.50 5 -1.24 40 -49.60 
  Grasso, Nino 1983 ITA0.5010.294011.60 
  Stirpe, Claudio 2026 ITA0.001-0.1740-6.80 
  Grimaldi, Angela Flavia 1891 ITA0.001-0.3240-12.80 
  Di Stasio, Giuseppe Danilo 1772 ITA0.001-0.4840-19.20 
  Arabito, Giuseppe 1713 ITA0.001-0.5640-22.40 

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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