Individual Calculations May 2010
 Perez, Maximiliano Agustin  Total change: 0.30  Rating chartPersonal card
 LX Abierto Verano de Villa Ballester Villa Ballester ARG 2010-01-20
RcRownchangeKK*chgGame
 2031 2191 4.50 7 -0.28 15 -4.20 
  Ricchio, Mario 1891 ARG0.001-0.8515-12.75 
  Scaffino, Luis 1791  * ARG1.0010.08151.20 
  Morales, Ramon Alejandro 1927 ARG1.0010.18152.70 
  Radoszta, Armando E. 2048 ARG1.0010.31154.65 
  Villarreal, Ivan Nicolas 1920 ARG1.0010.17152.55 
  Obregon, Andres Carlos 2430 ARG0.001-0.2015-3.00 
  Granara Barreto, Sebastian f2209 URU0.5010.03150.45 
 * 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)
 
 Abierto de Escobar Escobar, Buenos Aires ARG 2010-02-06
RcRownchangeKK*chgGame
 2081 2191 3.00 4 0.44 15 6.60 
  De Cesare, Ricardo 2036 ARG0.001-0.7115-10.65 
  Martinolli, Jeremias 1921 ARG1.0010.17152.55 
  Quiroga, Facundo m2334 ARG1.0010.691510.35 
  Torella, Rodolfo 2033 ARG1.0010.29154.35 

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)
 
 IRT Ciudad de Villa Ballester Ballester, Buenos Aires ARG 2010-04-16
RcRownchangeKK*chgGame
 2088 2191 0.50 1 -0.14 15 -2.10 
  Perez, Mario Abel 2088 ARG0.501-0.1415-2.10 

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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