Individual Calculations December 2017
 Perina, Michal  Total change: -4.00  Rating chartPersonal card
 2. liga F 2017/2018 r2-3 various CZE 2017-11-05
RcRownchangeKK*chgGame
 2388 1988 0.00 1 -0.08 20 -1.60 
  Luch, Michal m2388  * POL0.001-0.0820-1.60 
 * 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)
 
 Krajsky prebor SSOK 2017/2018 2-3 various CZE 2017-11-12
RcRownchangeKK*chgGame
 1897 1988 0.50 1 -0.12 20 -2.40 
  Hajek, Zdenek 1897 CZE0.501-0.1220-2.40 

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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