Individual Calculations April 2017
 Krejci, Jan  Total change: 13.00  Rating chartPersonal card
 Krajska soutez zapad PDSS 2016/2017 r9-10 various CZE 2017-03-05
RcRownchangeKK*chgGame
 1556 1565 2.00 2 0.97 20 19.40 
  Kus, Miroslav 1516 CZE1.0010.43208.60 
  Nespurek, Jan 1595 CZE1.0010.542010.80 

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)
 
 Krajsky prebor II. - zapad PDSS 2016/2017 r10 various CZE 2017-03-19
RcRownchangeKK*chgGame
 1300 1565 0.50 1 -0.32 20 -6.40 
  Brokl, Daniel 1300 CZE0.501-0.3220-6.40 

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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