Individual Calculations April 2013
 Mrna, Vladimir  Total change: 0.45  Rating chartPersonal card
 Krajska soutez B SSS 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2101 2087 1.00 2 0.03 15 0.45 
  Kryspin, Libor 2133 CZE0.5010.06150.90 
  Skacel, Jan 2069 CZE0.501-0.0315-0.45 

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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