Individual Calculations October 2008
 Obregon, Andres Carlos  Total change: 7.35  Rating chartPersonal card
 ITT Raul Moiraghi 2008 Villa Martelli ARG 2008-07-29
RcRownchangeKK*chgGame
 2322 2399 6.50 10 0.49 15 7.35 
  Iermito, Sebastian f2385 ARG0.001-0.5215-7.80 
  Granara Barreto, Sebastian f2257 URU1.0010.31154.65 
  Guerrero, Alvaro 2154 URU1.0010.20153.00 
  Barrionuevo, Pablo f2362 ARG1.0010.45156.75 
  Cubas, Jose Fernando m2428 PAR0.001-0.4615-6.90 
  Cunha, Eduardo Arruda Da G f2227 BRA1.0010.27154.05 
  Liascovich, Lucas m2435 ARG0.5010.05150.75 
  Paglilla, Carlos m2343 ARG0.001-0.5815-8.70 
  Perez Ponsa, Federico f2326 ARG1.0010.40156.00 
  Valdes Escobar, Alvaro f2302 CHI1.0010.37155.55 

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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