Rapid: Individual Calculations September 2015
 Possa, Alberto  Total change: -7.40  Rating chartPersonal card
 MARATONA RAPID 2015 - TAPPA 11 TRIESTE ITA 2015-08-22
RcRownchangeKK*chgGame
 1673 1730 3.50 7 -0.37 20 -7.40 
  Di Marzo, Rosalia 1330  * ITA1.0010.08201.60 
  Genzo, Enrico 1883 ITA0.001-0.3020-6.00 
  Petaros, Mitja 1566 ITA1.0010.28205.60 
  Gruden, Matej 1841 ITA0.001-0.3520-7.00 
  Riccobon, Elia 1796 ITA0.001-0.4120-8.20 
  Seleni, Aldo 1869 ITA0.5010.19203.80 
  Gandini, Fulvio 1424 ITA1.0010.14202.80 
 * 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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