Individual Calculations March 2014
 Stacchiotti, Osvaldo  Total change: -15.60  Rating chartPersonal card
 IRT Sub 2200 Torre Blanca 2014 Buenos Aires ARG 2014-02-22
RcRownchangeKK*chgGame
 1942 2046 2.00 5 -1.04 15 -15.60 
  Ferrara, Alexis 2167 ARG0.001-0.3415-5.10 
  Godoy, Carlos 2122 ARG0.001-0.4015-6.00 
  Aguero Arce, Matias 1755 ARG0.501-0.3515-5.25 
  Florentin, David 2022 ARG0.501-0.0315-0.45 
  Leto, Enzo 1646  * ARG1.0010.08151.20 
 * 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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