Individual Calculations July 2011
 Bofill Mas, Alejandro  Total change: -4.70  Rating chartPersonal card
 25 Aniversari Escola D,Escacs De Barcelona Barcelona ESP 2011-04-30
RcRownchangeKK*chgGame
 2140 2334 1.00 2 -0.47 10 -4.70 
  Jareno Badenas, Aleix 2024 ESP1.0010.14101.40 
  Perez Manas, Benjamin 2256 ESP0.001-0.6110-6.10 

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)
 

 

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