Individual Calculations May 2017
 Bonafede, Alessandro  Total change: -2.60  Rating chartPersonal card
 49 CIS - Serie A1 Girone 4 Palermo ITA 2017-03-24
RcRownchangeKK*chgGame
 2217 2395 2.50 4 -0.26 10 -2.60 
  Delchev, Aleksander g2595 BUL0.001-0.2410-2.40 
  Genovese, Maurizio f2248 ITA0.501-0.2010-2.00 
  Di Misa, Salvatore 2020 ITA1.0010.09100.90 
  Piro, Valerio 2004 ITA1.0010.09100.90 

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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