Individual Calculations February 2013
 Tardelli, Andrea  Total change: 9.00  Rating chartPersonal card
 FE XXI Citta' di Montecatini Montecatini Terme ITA 2012-12-27
RcRownchangeKK*chgGame
 2043 1799 1.00 2 0.60 15 9.00 
  Cocconcelli, Lorenzo 2031 ITA1.0010.791511.85 
  Bisi, Samuele 2054 ITA0.001-0.1915-2.85 

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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