Individual Calculations September 2014
 Polo, Alessandro  Total change: 54.40  Rating chartPersonal card
 FE 13 Citta' di Ozieri Ozieri ITA 2014-07-31
RcRownchangeKK*chgGame
 1784 1537 2.50 5 1.36 40 54.40 
  Buchicchio, Giancarlo 1937  * ITA0.001-0.0840-3.20 
  Manca, Luca 1903 ITA0.5010.404016.00 
  Sorcinelli, Andrea 1722 ITA0.5010.24409.60 
  Carucci, Bruno 1463 ITA1.0010.404016.00 
  Crapulli, Giuseppe 1897 ITA0.5010.404016.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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