Individual Calculations December 2017
 Aprile, Martino  Total change: 16.00  Rating chartPersonal card
 WE 11 Citta' di Recco Recco ITA 2017-11-17
RcRownchangeKK*chgGame
 2009 1957 3.00 5 0.80 20 16.00 
  Manfredi, Vincenzo 2262 ITA0.001-0.1420-2.80 
  Chiesa, Giuseppe 1806 ITA1.0010.30206.00 
  Durdevic, Radoslav 2082 ITA0.5010.17203.40 
  Sala, Sergio 1857 ITA0.501-0.1420-2.80 
  Palma, Maria wf2038 ITA1.0010.612012.20 

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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