Individual Calculations April 2017
 Straka, Zdenek  Total change: -4.40  Rating chartPersonal card
 2. divize - finale B JSS 2016/2017 r3-4 various CZE 2017-03-05
RcRownchangeKK*chgGame
 1758 1782 1.00 2 -0.06 20 -1.20 
  Janku, Jaroslav 1633 CZE0.501-0.2020-4.00 
  Nagy, Ladislav 1882 CZE0.5010.14202.80 

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)
 
 1. jihoceska divize 2016/2017 r10 various CZE 2017-03-19
RcRownchangeKK*chgGame
 2061 1782 0.00 1 -0.16 20 -3.20 
  Rosenzweig, Vladimir 2061 CZE0.001-0.1620-3.20 

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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