Individual Calculations April 2017
 Cartegni, Aldo Jose  Total change: -3.40  Rating chartPersonal card
 OP XI Citta' di Ferrara Ferrara ITA 2017-03-10
RcRownchangeKK*chgGame
 1562 1501 2.00 5 -0.17 20 -3.40 
  Rosina, Graziano 1797 ITA0.001-0.1520-3.00 
  Maran, Walter 1714 ITA0.001-0.2320-4.60 
  Castellari, Claudio 1874 ITA0.001-0.1020-2.00 
  Bosi, Ettore 1215 ITA1.0010.16203.20 
  Vergara Meersohn, Alberto Luis 1209 ITA1.0010.15203.00 

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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