Individual Calculations March 2018
 Serakova, Tatana  Total change: 14.40  Rating chartPersonal card
 2. liga E 2017/2018 r8-9 various CZE 2018-02-11
RcRownchangeKK*chgGame
 1997 1625 1.00 2 0.80 20 16.00 
  Kasik, Miroslav 1969 CZE0.5010.38207.60 
  Sekanina, Jiri 2025  * CZE0.5010.42208.40 
 * 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)
 
 4.liga A11 2017/18 R9-10 Various SVK 2018-02-17
RcRownchangeKK*chgGame
 1567 1625 0.50 1 -0.08 20 -1.60 
  Podmajersky, Jan 1567 SVK0.501-0.0820-1.60 

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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