Individual Calculations May 2015
 Bonagura, Stefano  Total change: 31.00  Rating chartPersonal card
 CIS 2015 - A2 Girone 2 Milano ITA 2015-03-27
RcRownchangeKK*chgGame
 2264 2254 4.00 5 1.55 20 31.00 
  Salmoiraghi, Angelo 2178 ITA1.0010.40208.00 
  Lazic, Miroljub g2452 SRB0.001-0.2420-4.80 
  Bardone, Lorenzo 2170 ITA1.0010.38207.60 
  Cattaneo, Marco 2162 ITA1.0010.37207.40 
  Borgo, Giulio m2356 ITA1.0010.642012.80 

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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