Individual Calculations December 2015
 Merighi, Yasin  Total change: 11.60  Rating chartPersonal card
 OP 8 Giochi e Ritorni Modena ITA 2015-10-13
RcRownchangeKK*chgGame
 1736 1529 1.00 3 0.29 40 11.60 
  Dorati, Giuseppe 1788 ITA0.001-0.1840-7.20 
  Ortolani, Paolo 1724 ITA1.0010.754030.00 
  Terziotti, Enzo 1696 ITA0.001-0.2840-11.20 

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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