Individual Calculations March 2012
 Donati, Marco  Total change: 31.20  Rating chartPersonal card
 CP Bologna 2012 Bologna ITA 2012-01-06
RcRownchangeKK*chgGame
 1924 1712 3.00 4 2.08 15 31.20 
  Piccinini, Samuele 1897 ITA0.5010.24153.60 
  Acciaioli, Fabio 1892 ITA1.0010.741511.10 
  Gaspari, Mauro 1975 ITA1.0010.821512.30 
  Civitareale, Antonio 1930 ITA0.5010.28154.20 

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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