Individual Calculations April 2013
 Hrabusa, Matej  Total change: -2.25  Rating chartPersonal card
 2. liga - D 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2273 2330 1.00 2 -0.15 15 -2.25 
  Valenta, Vit 2169 CZE1.0010.29154.35 
  Nun, Jiri m2376 CZE0.001-0.4415-6.60 

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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