Individual Calculations May 2015
 Jurak, Stanislav  Total change: -5.80  Rating chartPersonal card
 2. liga E 2014/2015 r1-3 various CZE 2014-11-02
RcRownchangeKK*chgGame
 2026 1839 0.50 2 -0.01 40 -0.40 
  Miculka, David 2056 CZE0.001-0.2240-8.80 
  Sladek, Vladislav 1996 CZE0.5010.21408.40 

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)
 
 2. liga E 2014/2015 r5-6 various CZE 2015-01-11
RcRownchangeKK*chgGame
 2121 1839 0.50 2 0.15 40 6.00 
  Vecera, Petr 2025 CZE0.001-0.2640-10.40 
  Pecha, Tomas 2217 CZE0.5010.414016.40 

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)
 
 2. liga E 2014/2015 r7-8 various CZE 2015-02-08
RcRownchangeKK*chgGame
 2019 1839 0.50 2 -0.04 40 -1.60 
  Blaha, Petr 2064 CZE0.5010.284011.20 
  Novak, Vitezslav 1974 CZE0.001-0.3240-12.80 

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)
 
NOTE: K factor changed
 2. liga E 2014/2015 r11 various CZE 2015-04-19
RcRownchangeKK*chgGame
 1848 1839 0.00 1 -0.49 20 -9.80 
  Navratil, Marek 1848 CZE0.001-0.4920-9.80 

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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