Individual Calculations May 2015
 Persico, Lorenzo  Total change: -33.60  Rating chartPersonal card
 OP 7 Memorial Palladino - B Milano ITA 2015-04-02
RcRownchangeKK*chgGame
 1448 1427 2.00 6 -0.84 40 -33.60 
  Biava, Pierluigi 1609 ITA0.001-0.2640-10.40 
  Rigotti, Gianluigi 1503 ITA0.001-0.4040-16.00 
  Pirovano, Ezio 1433 ITA0.001-0.4940-19.60 
  Bossoni, Alessandra 1489 ITA0.001-0.4140-16.40 
  Colonetti, Giacomo 1338 ITA1.0010.384015.20 
  Benedetti, Mario 1313 ITA1.0010.344013.60 

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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