Individual Calculations May 2019
 Groh, Jiri  Total change: -59.60  Rating chartPersonal card
 Prebor Prahy 2018-2019 - Preborova skupina Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 2145 2063 1.00 6 -1.33 20 -26.60 
  Dvorak, Jan 2217 CZE0.5010.21204.20 
  Prochazka, Jiri 2074 CZE0.001-0.4820-9.60 
  Svacina, Petr 2077 CZE0.001-0.4820-9.60 
  Vetrovsky, Michal 2072 CZE0.001-0.4920-9.80 
  Macharacek, Simon 2220 CZE0.5010.21204.20 
  Cuhra, Martin 2210 CZE0.001-0.3020-6.00 

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 SSS 2018/2019 skupina B r11 various CZE 2019-03-31
RcRownchangeKK*chgGame
 1860 2053 0.00 1 -0.75 20 -15.00 
  Danes, Filip 1860 CZE0.001-0.7520-15.00 

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)
 
 6th Easter Amateur Chess-Open 2019 Praha CZE 2019-04-19
RcRownchangeKK*chgGame
 1854 2061 3.50 6 -0.90 20 -18.00 
  Konvalinka, Vladislav 1687 CZE1.0010.10202.00 
  Pfeifer, Andreas 1972 FRA1.0010.38207.60 
  Haba, Zdenek f2120 CZE0.001-0.4220-8.40 
  Cote, Frederic 1908 FRA0.501-0.2020-4.00 
  Cayonlu, Arda 1775 TUR0.001-0.8420-16.80 
  Svoboda, Daniel 1661  * 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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