Individual Calculations May 2011
 Fiori, Hector  Total change: 2.10  Rating chartPersonal card
 XLII Abierto Internacional de Mar del Plata Mar del Plata, Buenos Aires ARG 2011-04-16
RcRownchangeKK*chgGame
 2085 2120 4.50 8 0.14 15 2.10 
  Insfran, Alexis 2051 ARG1.0010.40156.00 
  Zamorano, Jorge 2271 ARG0.001-0.3015-4.50 
  Farace, Daniel 1932 ARG1.0010.26153.90 
  Mendez, Gustavo f2219 ARG1.0010.64159.60 
  Pacheco, Daniel f2305 ARG0.001-0.2615-3.90 
  Benedetti, Julio 1972 ARG0.501-0.2015-3.00 
  Torres, Fernando 1924 ARG0.001-0.7515-11.25 
  Quinzio, Martin 2007 ARG1.0010.35155.25 

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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