Individual Calculations February 2013
 Lamberti, Valerio  Total change: -11.25  Rating chartPersonal card
 FE XXI Citta' di Montecatini - B Montecatini Terme ITA 2012-12-27
RcRownchangeKK*chgGame
 1668 1708 2.00 5 -0.75 15 -11.25 
  Mantovani, Enrico 1826 ITA0.5010.16152.40 
  Sonis, Francesco 1554 ITA0.001-0.7115-10.65 
  Cherbacich, Gabriele 1625 ITA0.501-0.1115-1.65 
  Donzellotti, Giuseppe 1505 ITA1.0010.24153.60 
  Gori, Marco 1832 ITA0.001-0.3315-4.95 

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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