Individual Calculations December 2018
 Vltavsky, Vladimir  Total change: -19.00  Rating chartPersonal card
 2. liga 2018/2019 C r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 2227 2199 1.00 2 0.08 20 1.60 
  Forman, Stepan f2276 CZE0.5010.11202.20 
  Srba, Milan 2177 CZE0.501-0.0320-0.60 

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 2018/2019 zapad r2-3 various CZE 2018-11-11
RcRownchangeKK*chgGame
 1989 2199 0.50 2 -1.03 20 -20.60 
  Lacina, Filip 1946 CZE0.001-0.8120-16.20 
  Solc, Filip 2032 CZE0.501-0.2220-4.40 

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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