Individual Calculations February 2018
 Stepan, Patrik  Total change: -4.20  Rating chartPersonal card
 Okresni prebor Frydek-Mistek 2017/2018 r5-7 various CZE 2018-01-06
RcRownchangeKK*chgGame
 1816 2216 1.00 1 0.08 20 1.60 
  Koci, Tomas 1816  * 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)
 
 1. liga východ 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2188 2216 0.50 1 -0.04 20 -0.80 
  Seidl, Stepan 2188 CZE0.501-0.0420-0.80 

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)
 
 2. liga F 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2116 2216 1.00 2 -0.25 20 -5.00 
  Perina, Michal 1984 CZE0.501-0.2920-5.80 
  Czerw, Dawid 2248 POL0.5010.04200.80 

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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