Individual Calculations May 2015
 Kotlar, Jarmil  Total change: -5.00  Rating chartPersonal card
 Krajska soutez MKSS 2014/2015 - A r1-3 various CZE 2014-11-02
RcRownchangeKK*chgGame
 1648 1912 0.50 1 -0.32 20 -6.40 
  Kopcova, Ludmila 1648 CZE0.501-0.3220-6.40 

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)
 
 Krajska soutez MKSS 2014/2015 - A r4 various CZE 2014-12-14
RcRownchangeKK*chgGame
 1512 1912 1.00 1 0.08 20 1.60 
  Pirhala, Ladislav 1512  * 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)
 
 Krajska soutez MKSS 2014/2015 - A r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 1903 1912 0.50 1 -0.01 20 -0.20 
  Briza, Jiri 1903 CZE0.501-0.0120-0.20 

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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