Individual Calculations February 2020
 Sedlacek, Oldrich  Total change: -8.80  Rating chartPersonal card
 1. liga vychod 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 2115 2204 0.50 1 -0.12 20 -2.40 
  Kubos, Rostislav 2115 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)
 
 KSSV - Krajsky prebor 2019/2020 r5-6 various CZE 2020-01-05
RcRownchangeKK*chgGame
 1947 2204 0.50 1 -0.32 20 -6.40 
  Broz, Petr 1947 CZE0.501-0.3220-6.40 

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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