Individual Calculations February 2019
 Cech, Martin  Total change: 8.60  Rating chartPersonal card
 Krajsky prebor 2 PDSS 2018/2019 vychod r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1642 1667 1.50 2 0.43 20 8.60 
  Palla, Stanislav 1701 CZE0.5010.05201.00 
  Endl, Vlastimil 1582 CZE1.0010.38207.60 

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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