Individual Calculations May 2010
 Alfier, Cecilia  Total change: -6.00  Rating chartPersonal card
 FE 11 Citta' di Montebelluna - B Montebelluna ITA 2010-03-05
RcRownchangeKK*chgGame
 1650 1734 1.00 2 -0.24 25 -6.00 
  Filippi, Simone 1687 ITA0.501-0.0725-1.75 
  Soppelsa, Maurizio 1612 ITA0.501-0.1725-4.25 

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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