Individual Calculations May 2014
 Giaracuni, Claudio  Total change: -1.95  Rating chartPersonal card
 OP 9 di Primavera Como ITA 2014-03-06
RcRownchangeKK*chgGame
 1652 1778 2.50 4 -0.13 15 -1.95 
  Lipari, Alberto 1525 ITA1.0010.19152.85 
  Nastasi, Ivano 1725 ITA0.001-0.5715-8.55 
  Ciancio, Mario 1563 ITA1.0010.23153.45 
  Pede, Lucio 1794 ITA0.5010.02150.30 

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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