Individual Calculations March 2012
 Brazda, Antonin  Total change: 3.75  Rating chartPersonal card
 Prague Open 2012 - B - open Praha CZE 2012-01-13
RcRownchangeKK*chgGame
 1763 1858 1.50 2 0.25 15 3.75 
  Sochor, Martin 1849 CZE0.501-0.0115-0.15 
  Mlejnek, Stanislav 1676 CZE1.0010.26153.90 

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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