Individual Calculations May 2015
 Beran, Petr  Total change: -3.80  Rating chartPersonal card
 Krajsky prebor II USS 2014/2015 - B r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 1644 1518 0.50 1 0.17 20 3.40 
  Hellinger, Jan 1644 CZE0.5010.17203.40 

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)
 
 Krajsky prebor II USS 2014/2015 - B r11 various CZE 2015-04-19
RcRownchangeKK*chgGame
 1617 1518 0.00 1 -0.36 20 -7.20 
  Vesely, Ladislav 1617 CZE0.001-0.3620-7.20 

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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