Individual Calculations April 2009
 Sosa, Tomas  Total change: 0.00  Rating chartPersonal card
 Recordacion Jose M. Suarez Buenos Aires ARG 2009-01-07
RcRownchangeRpKK*chgGame
 2025 0 4.00 8 0.00 2025   0.00 
  Garzon, Enrique f2148 ARG0.0010.00 0.00 
  Quinzio, Martin 1984 ARG0.5010.00 0.00 
  Correia, Marcelo 1956 ARG1.0010.00 0.00 
  Veron, Jorge 1849 ARG1.0010.00 0.00 
  Lida Garcia, Fernando 2026 ARG0.0010.00 0.00 
  Arenas, Sergio 2181 ARG1.0010.00 0.00 
  Fernandez, Jorge Daniel 2046 ARG0.0010.00 0.00 
  Bourgeois, William 2010 URU0.5010.00 0.00 

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)
 
 Semifinal Argentina Sub 12 La Cumbre, Cordoba ARG 2009-02-25
RcRownchangeRpKK*chgGame
 1908 0 0.50 2 0.00 1715   0.00 
  Di Giannantonio, Nino f1991 ARG0.0010.00 0.00 
  Novoa, Fernando 1824 ARG0.5010.00 0.00 

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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