Individual Calculations May 2015
 Libutti, Michele  Total change: -10.60  Rating chartPersonal card
 WE 4 Citta' di Pavia - B Pavia ITA 2015-04-10
RcRownchangeKK*chgGame
 1591 1747 3.00 5 -0.53 20 -10.60 
  Ciochetta, Giovanni 1601 ITA0.001-0.7020-14.00 
  Folcini, Gaddo 1618 ITA1.0010.33206.60 
  Aloe, Giancarlo 1602 ITA0.501-0.1920-3.80 
  Della Peruta, Lorenzo 1555 ITA0.501-0.2520-5.00 
  Repossi, Luca 1580 ITA1.0010.28205.60 

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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