Individual Calculations July 2019
 Rossini, Walter  Total change: -14.40  Rating chartPersonal card
 WE 5 Della Primavera - C Milano ITA 2019-05-24
RcRownchangeKK*chgGame
 1346 1389 1.50 4 -0.72 20 -14.40 
  Ferrario, Alessio 1519 ITA0.001-0.3220-6.40 
  Santonicola, Amedeo 1181 ITA0.001-0.7720-15.40 
  Passerini, Davide 1292 ITA1.0010.37207.40 
  Spreafico, Ambrogio Maurizio 1391 ITA0.5010.00200.00 

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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