Individual Calculations February 2016
 Petranek, Marian  Total change: -7.80  Rating chartPersonal card
 2. divize A - JSS 2015/2016 r6 various CZE 2016-01-09
RcRownchangeKK*chgGame
 1910 1891 0.00 1 -0.47 20 -9.40 
  Valtr, Filip 1910 CZE0.001-0.4720-9.40 

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)
 
 1. jihoceska divize 2015/2016 r6 various CZE 2016-01-17
RcRownchangeKK*chgGame
 1491 1891 1.00 1 0.08 20 1.60 
  Nuc, Krystof 1491  * CZE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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