Individual Calculations September 2010
 Koch, Juan  Total change: 8.40  Rating chartPersonal card
 Primera de Torre Blanca III Buenos Aires ARG 2010-06-03
RcRownchangeKK*chgGame
 2060 2085 4.00 6 0.79 15 11.85 
  Salvatti, Diego 2103 ARG0.5010.03150.45 
  Glinz, Gustavo 2060 ARG0.501-0.0315-0.45 
  Ucha, Luis 1985 ARG1.0010.36155.40 
  Lida Garcia, Fernando 2045 ARG0.001-0.5615-8.40 
  Herrera, Pablo 2052 ARG1.0010.45156.75 
  Mocca, Pablo 2117 ARG1.0010.54158.10 

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)
 
 Final Argentino Superior Absoluto Buenos Aires ARG 2010-07-05
RcRownchangeKK*chgGame
 2114 2087 4.50 10 -0.23 15 -3.45 
  Valerga, Diego g2487  * ARG0.001-0.0815-1.20 
  Benedetti, Julio 1949 ARG0.501-0.1915-2.85 
  Galleto, Ricardo 2019 ARG1.0010.41156.15 
  Cabral, Matias Andres 2098 ARG0.001-0.4815-7.20 
  Giuliani, German 1864 ARG1.0010.22153.30 
  Fabian, Gaston 2260 ARG0.5010.23153.45 
  Gimenez, Santiago 2253 ARG0.5010.22153.30 
  Lopez, Ricardo 2187 ARG0.001-0.3615-5.40 
  Rasgido, Alejandro 1997 ARG0.501-0.1215-1.80 
  Ponzo, Fabian 2027 ARG0.501-0.0815-1.20 
 * 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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