Individual Calculations June 2017
 Mazzilli, Piero  Total change: 0.00  Rating chartPersonal card
 CIS Master 2017 Gallipoli ITA 2017-04-27
RcRownchangeKK*chgGame
 2467 2358 2.50 7 0.00 20 0.00 
  Bellia, Fabrizio m2433 ITA0.5010.10202.00 
  Chatalbashev, Boris g2546 BUL0.001-0.2620-5.20 
  Salvador, Roland g2427 ITA0.5010.10202.00 
  Juhasz, Armin m2404 HUN0.5010.06201.20 
  Gilevych, Artem f2423 ITA0.5010.09201.80 
  Prohaszka, Peter g2592 HUN0.5010.29205.80 
  Basso, Pier Luigi m2447 ITA0.001-0.3820-7.60 

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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