Individual Calculations May 2012
 Sarno, Spartaco  Total change: 5.70  Rating chartPersonal card
 CIS 2012 - A2.1 Acqui Terme ITA 2012-03-16
RcRownchangeKK*chgGame
 2150 2329 3.50 4 0.57 10 5.70 
  Davi, Alessandro 2093 ITA1.0010.20102.00 
  Topczewski, Damian 2218 ITA1.0010.35103.50 
  Bianco, Valerio 2150 ITA1.0010.27102.70 
  Giordani, Marco 2140 ITA0.501-0.2510-2.50 

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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