Individual Calculations January 2019
 Korostenski, Frantisek  Total change: -10.60  Rating chartPersonal card
 2. divize JCSS 2018/2019 B r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 1671 2071 0.50 1 -0.42 20 -8.40 
  Rolinkova, Lucie 1671  * CZE0.501-0.4220-8.40 
 * 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)
 
 1. divize JCSS 2018/2019 r4 various CZE 2018-12-09
RcRownchangeKK*chgGame
 1994 2071 0.50 1 -0.11 20 -2.20 
  Hridel, Marek 1994 CZE0.501-0.1120-2.20 

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)
 

 

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