Individual Calculations May 2012
 Marcangeli, Alessandro  Total change: 13.80  Rating chartPersonal card
 WE di Primavera 2012 Roma ITA 2012-04-13
RcRownchangeKK*chgGame
 2001 1794 1.50 4 0.46 30 13.80 
  Vuelban, Virgilio m2194  * PHI0.001-0.0830-2.40 
  Polyanszky-Tamasi, Zoltan 1763 HUN1.0010.463013.80 
  Carnicelli, Valerio 1983 ITA0.5010.25307.50 
  Maurizio, Antonio 2065 ITA0.001-0.1730-5.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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