Individual Calculations September 2014
 Ludovici, Roberto  Total change: -3.40  Rating chartPersonal card
 FE 8 dei Castelli Romani Rocca Priora ITA 2014-08-13
RcRownchangeKK*chgGame
 2050 1835 1.00 5 -0.17 20 -3.40 
  Andreoni, Giuseppe 2150 ITA0.001-0.1420-2.80 
  Stirpe, Claudio 2029 ITA0.001-0.2520-5.00 
  Prelati, Maurizio 1945 ITA1.0010.652013.00 
  Zinnai, Graziano Matteo 2020 ITA0.001-0.2620-5.20 
  Farina, Saverio 2107 ITA0.001-0.1720-3.40 

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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