Individual Calculations April 2009
 Negri, Santiago  Total change: 5.70  Rating chartPersonal card
 Campeonato Platense 2008 La Plata, Buenos Aires ARG 2008-11-12
RcRownchangeKK*chgGame
 2156 2124 4.50 9 0.38 15 5.70 
  Tenti, Joaquin 2125 ARG0.001-0.5015-7.50 
  Ferraris, Francisco 2114 ARG0.501-0.0115-0.15 
  Martinez, Mariano 2153 ARG1.0010.54158.10 
  Torres, Sergio 2184 ARG0.5010.08151.20 
  Cirulli, Diego 2074 ARG1.0010.43156.45 
  Spata, German 2292 ARG0.001-0.2815-4.20 
  Lohidoy, Bernardo 2227 ARG0.5010.14152.10 
  Giampa, Alejandro 2237 ARG0.001-0.3515-5.25 
  Pastor, Juan Martin 1998 ARG1.0010.33154.95 

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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