Individual Calculations October 2008
 Madina Yadarola, Martin  Total change: -10.20  Rating chartPersonal card
 Abierto de la Despedida Buenos Aires ARG 2008-06-11
RcRownchangeKK*chgGame
 2202 2277 4.50 8 -0.20 15 -3.00 
  Friedheim, Diego 1927 ARG0.001-0.8915-13.35 
  Ramis, Jorge 2018 ARG1.0010.18152.70 
  Del Cuadro, Nestor 2137 ARG1.0010.31154.65 
  Fiori, Hector 2126 ARG1.0010.30154.50 
  Needleman, Gaston m2406 ARG0.5010.17152.55 
  Real De Azua, Ernesto m2417 ARG0.5010.19152.85 
  Alonso, Salvador m2420 ARG0.001-0.3115-4.65 
  Elman, Christian Adrian 2167 ARG0.501-0.1515-2.25 

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)
 
 Abierto Congreso de Tucuman Buenos Aires ARG 2008-07-14
RcRownchangeKK*chgGame
 2126 2274 5.00 8 -0.48 15 -7.20 
  Arraga, Gerardo 1998 ARG1.0010.17152.55 
  Bianchi, Lucas 2056 ARG0.501-0.2815-4.20 
  Lida Garcia, Fernando 2051 ARG0.001-0.7815-11.70 
  Blanco, Marcos 2025 ARG1.0010.19152.85 
  Ramis, Jorge 2038 ARG1.0010.20153.00 
  Lopez, Diego 2149 ARG1.0010.33154.95 
  Bronstein, Luis Marcos m2383 ARG0.5010.15152.25 
  Mazziotti Irigoyen, Gabriel 2305 ARG0.001-0.4615-6.90 

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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