Individual Calculations June 2014
 Marvulli, Dario  Total change: 2.40  Rating chartPersonal card
 CP Pescara 2014 Pescara ITA 2014-04-25
RcRownchangeKK*chgGame
 1828 1889 2.50 4 0.16 15 2.40 
  Tucci, Flavio 1748 ITA1.0010.31154.65 
  Di Gregorio, Romeo 1874 ITA0.501-0.0215-0.30 
  Tacconelli, Valentino 1847 ITA0.501-0.0615-0.90 
  Sabatini, Claudio 1841 ITA0.501-0.0715-1.05 

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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