Individual Calculations May 2010
 Rabbiosi, Carlo  Total change: -44.00  Rating chartPersonal card
 WE Citta' di Erba - B Erba ITA 2010-03-05
RcRownchangeKK*chgGame
 1648 1844 2.00 5 -1.76 25 -44.00 
  Napolitano, Matteo 1681 ITA0.001-0.7225-18.00 
  Donghi, Fabio 1600 ITA0.501-0.3025-7.50 
  Longo, Giovanni 1661 ITA0.501-0.2425-6.00 
  Falchi, Claudio 1648 ITA0.001-0.7525-18.75 
  Petetta, Roberto 1652 ITA1.0010.25256.25 

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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