Individual Calculations May 2017
 Catelli, Hernan  Total change: 12.20  Rating chartPersonal card
 48 Abierto Internacional Ciudad de Mar del Plata 2017 Mar del Plata ARG 2017-04-08
RcRownchangeKK*chgGame
 2116 2200 6.00 9 0.61 20 12.20 
  Diaz, Ruben 1800  * ARG1.0010.08201.60 
  Dubrovich, Igor 1929 ARG1.0010.17203.40 
  Pierrot, Facundo m2392 ARG0.5010.25205.00 
  Perez, Maximiliano m2406 ARG0.001-0.2420-4.80 
  Morel, Oscar 2017 ARG0.501-0.2420-4.80 
  Rakela Rodriguez, Juan 1985 CHI1.0010.23204.60 
  Salvatti, Diego 2004 ARG1.0010.25205.00 
  Liascovich, Lucas m2484 ARG0.001-0.1620-3.20 
  Rodriguez, Luis Jose Lucio 2026 ARG1.0010.27205.40 
 * 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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