Individual Calculations May 2018
 Vizner, Jaroslav  Total change: -9.20  Rating chartPersonal card
 Krajsky prebor MKSS 2017/2018 r11 various CZE 2018-04-15
RcRownchangeKK*chgGame
 1986 1938 0.50 1 0.07 20 1.40 
  Horvath, Tomas 1986 CZE0.5010.07201.40 

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 B MKSS 2017/2018 r8-11 various CZE 2018-04-21
RcRownchangeKK*chgGame
 1913 1938 0.00 1 -0.53 20 -10.60 
  Grepl, Lukas 1913 CZE0.001-0.5320-10.60 

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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