Individual Calculations May 2015
 Koys, Milan  Total change: 21.40  Rating chartPersonal card
 Krajsky prebor SSS 2014/2015 r4 various CZE 2014-12-07
RcRownchangeKK*chgGame
 2166 2129 1.00 1 0.55 20 11.00 
  Hornicek, Jiri f2166 CZE1.0010.552011.00 

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 SSS 2014/2015 r9-10 various CZE 2015-03-01
RcRownchangeKK*chgGame
 2146 2129 1.00 1 0.52 20 10.40 
  Kotyk, Vaclav 2146 CZE1.0010.522010.40 

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)
 

 

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