Individual Calculations March 2018
 Sedlak, Ludek  Total change: -8.20  Rating chartPersonal card
 Krajsky prebor SSS 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 2034 1910 0.50 2 -0.17 20 -3.40 
  Hrubant, Ivan 1990 CZE0.5010.11202.20 
  Hlavacek, Jiri 2077 CZE0.001-0.2820-5.60 

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)
 
 Krajska soutez SSS - skupina A 2017/2018 r8-9 various CZE 2018-02-11
RcRownchangeKK*chgGame
 2109 1910 0.00 1 -0.24 20 -4.80 
  Rosenbaum, Vit 2109 CZE0.001-0.2420-4.80 

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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