Individual Calculations May 2010
 Muraro, Alberto  Total change: -0.45  Rating chartPersonal card
 CP Rimini Igea marina ITA 2010-03-06
RcRownchangeKK*chgGame
 1866 1975 2.50 4 -0.03 15 -0.45 
  Gugnali, Gianni 1652 ITA0.501-0.3715-5.55 
  Conti, Silvio 1843 ITA1.0010.32154.80 
  Lucchi, Lorenzo 2079 ITA1.0010.64159.60 
  Da Forno, Roberto 1891 ITA0.001-0.6215-9.30 

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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