Individual Calculations February 2018
 Dolezal, Radoslav  Total change: -9.00  Rating chartPersonal card
 1. liga západ 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2325 2381 0.50 2 -0.65 10 -6.50 
  Juptner, Jan f2243 CZE0.501-0.1910-1.90 
  Frolov, Artur m2407 UKR0.001-0.4610-4.60 

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)
 
 2. liga C 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2188 2381 0.50 1 -0.25 10 -2.50 
  Seidl, Stepan 2188 CZE0.501-0.2510-2.50 

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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