Individual Calculations September 2012
 Latorre, Matias  Total change: 27.15  Rating chartPersonal card
 III Magistral Grafica Yael - Torre Blanca 40 Aniversario Buenos Aires ARG 2012-07-30
RcRownchangeKK*chgGame
 2424 2217 4.00 9 1.81 15 27.15 
  Rodriguez Vila, Andres g2535 URU0.001-0.1315-1.95 
  Fabian, Gaston f2338 ARG0.5010.16152.40 
  Molina, Roberto Junio Brito m2423 BRA0.5010.26153.90 
  Perez Ponsa, Federico g2489 ARG1.0010.831512.45 
  Sorin, Ariel g2452 ARG0.001-0.2115-3.15 
  Diaz Hollemaert, Nahuel m2409 ARG0.5010.25153.75 
  Stewart, William John 2238 USA1.0010.53157.95 
  Real De Azua, Ernesto m2474 ARG0.5010.32154.80 
  Obregon, Andres Carlos 2457 ARG0.001-0.2015-3.00 

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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