Individual Calculations March 2011
 Cherchi, Marco  Total change: -2.40  Rating chartPersonal card
 CP Sassari 2011 Porto Torres ITA 2011-01-29
RcRownchangeKK*chgGame
 1803 1827 2.50 5 -0.16 15 -2.40 
  Princivalle, Luca 1662 ITA0.001-0.7215-10.80 
  Deiana, Giacomo 1670 ITA0.001-0.7115-10.65 
  Loriga, Pierpaolo 1954 ITA1.0010.671510.05 
  Maldarelli, Lorenzo 1813 ITA1.0010.48157.20 
  Deruda, Leonardo 1915 ITA0.5010.12151.80 

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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