Individual Calculations June 2013
 Frontera, Domenico  Total change: -2.70  Rating chartPersonal card
 OP Primavera di Crotone Cutro ITA 2013-04-19
RcRownchangeKK*chgGame
 1657 1698 1.50 3 -0.09 30 -2.70 
  Manfredi, Candido 1721 ITA0.5010.03300.90 
  Morelli, Gaetano 1909 ITA0.001-0.2330-6.90 
  Grillo, Gianluca 1341 ITA1.0010.11303.30 

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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