Rapid: Individual Calculations May 2015
 Possa, Alberto  Total change: 14.20  Rating chartPersonal card
 MARATONA RAPID 2015 - TAPPA 7 TRIESTE ITA 2015-04-18
RcRownchangeKK*chgGame
 1759 1729 4.00 7 0.71 20 14.20 
  Luciani, Carlo 2129  * ITA0.001-0.0820-1.60 
  Gandini, Fulvio 1440 ITA1.0010.16203.20 
  Amaraddio, Angelo 1727 ITA0.001-0.5020-10.00 
  Parco, Daniele 1619 ITA1.0010.35207.00 
  Buzzurro, Mario 1873 ITA1.0010.692013.80 
  Petrosino, Germano 1768 ITA1.0010.552011.00 
  Stolfa, Rodolfo 1755 ITA0.001-0.4620-9.20 
 * 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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