Individual Calculations October 2013
 Mason, Giovanni  Total change: -19.20  Rating chartPersonal card
 FE 33 Conca della Presolana - B Bratto ITA 2013-08-17
RcRownchangeKK*chgGame
 1556 1599 1.50 5 -1.28 15 -19.20 
  Lavorgna, Filippo 1715 ITA0.001-0.3415-5.10 
  Lavorgna, Francesco 1481 ITA0.001-0.6615-9.90 
  Maffeis, Fabio 1446 ITA0.001-0.7015-10.50 
  Basletta, Giovanni 1587 ITA0.501-0.0215-0.30 
  Sala, Pierluigi 1553 ITA1.0010.44156.60 

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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