Individual Calculations April 2018
 Wiewiora, Eneasz  Total change: -9.80  Rating chartPersonal card
 1. liga východ 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 2199 2325 1.00 2 -0.35 20 -7.00 
  Dobes, Vojtech 2210 CZE0.501-0.1620-3.20 
  Mrva, Marek 2187 CZE0.501-0.1920-3.80 

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 r10 various CZE 2018-03-18
RcRownchangeKK*chgGame
 2222 2325 0.50 1 -0.14 20 -2.80 
  Sikorova, Olga wg2222 CZE0.501-0.1420-2.80 

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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