Individual Calculations September 2017
 Iannamorelli, Pierfederico  Total change: -13.00  Rating chartPersonal card
 OP 7 Citta' di Morrovalle - Appassionati Trodica di Morrovalle ITA 2017-08-11
RcRownchangeKK*chgGame
 1361 1463 2.50 5 -0.65 20 -13.00 
  Arielli, Andrea 1317 ITA0.001-0.7020-14.00 
  Castoldi, Andrea 1423 ITA0.501-0.0620-1.20 
  Sensi, Giovanni 1436 ITA0.501-0.0420-0.80 
  Abuhamdieh, Nando 1464 ITA1.0010.502010.00 
  Brugnoni, Lorenzo 1165 ITA0.501-0.3520-7.00 

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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