Individual Calculations May 2015
 Alexandr, Petr  Total change: 11.20  Rating chartPersonal card
 Krajsky prebor I JMSS 2014/2015 r5-6 various CZE 2015-01-04
RcRownchangeKK*chgGame
 1743 1662 0.50 1 0.11 40 4.40 
  Marko, Daniel 1743 CZE0.5010.11404.40 

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 I JMSS 2014/2015 r11 various CZE 2015-04-12
RcRownchangeKK*chgGame
 1790 1662 0.50 1 0.17 40 6.80 
  Vavrinek, Tomas 1790 CZE0.5010.17406.80 

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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