Individual Calculations May 2015
 Petran, Jan  Total change: -31.20  Rating chartPersonal card
 Krajsky prebor SSLK 2014/2015 r1 various CZE 2014-10-19
RcRownchangeKK*chgGame
 1931 2059 0.50 1 -0.17 20 -3.40 
  Lesage, Milan 1931 CZE0.501-0.1720-3.40 

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)
 
 Krajsky prebor SSLK 2014/2015 r4 various CZE 2014-12-07
RcRownchangeKK*chgGame
 1854 2059 0.00 1 -0.76 20 -15.20 
  Sic, Vojtech 1854 CZE0.001-0.7620-15.20 

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)
 
 Krajsky prebor SSLK 2014/2015 r5-6 various CZE 2015-01-04
RcRownchangeKK*chgGame
 1872 2059 0.50 1 -0.24 20 -4.80 
  Halama, Vratislav 1872 CZE0.501-0.2420-4.80 

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)
 
 Krajsky prebor SSLK 2014/2015 r11 various CZE 2015-04-12
RcRownchangeKK*chgGame
 1702 2059 0.50 1 -0.39 20 -7.80 
  Stefanik, Rostislav 1702 CZE0.501-0.3920-7.80 

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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