Individual Calculations April 2019
 Janis, Petr  Total change: -15.20  Rating chartPersonal card
 Krajsky prebor 1 PDSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 2153 1936 0.00 2 -0.46 20 -9.20 
  Riha, Vojtech 2219 CZE0.001-0.1620-3.20 
  Komprda, Pavel 2086 CZE0.001-0.3020-6.00 

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 2 PDSS 2018/2019 vychod r10 various CZE 2019-03-17
RcRownchangeKK*chgGame
 1691 1936 0.50 1 -0.30 20 -6.00 
  Vavrousek, Petr 1691 CZE0.501-0.3020-6.00 

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)
 

 

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