Individual Calculations November 2017
 Pilch, Roman  Total change: -2.60  Rating chartPersonal card
 2. liga F 2017/2018 r1 various CZE 2017-10-15
RcRownchangeKK*chgGame
 1952 2110 0.50 1 -0.21 20 -4.20 
  Zdrazil, Jan 1952 CZE0.501-0.2120-4.20 

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)
 
 Okresni prebor Frydek-Mistek 2017/2018 r1 various CZE 2017-10-21
RcRownchangeKK*chgGame
 1710 2110 1.00 1 0.08 20 1.60 
  Lipus, Petr 1710  * CZE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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