Individual Calculations May 2018
 Urban, Zdenek  Total change: -15.80  Rating chartPersonal card
 Prebor Prahy 2017-2018 - I. trida - skupina 11 Praha CZE 2018-01-08
RcRownchangeKK*chgGame
 2141 2162 2.50 5 -0.15 20 -3.00 
  Mukashev, Assan 2193 CZE0.5010.04200.80 
  Slovak, Kilian 2131 CZE0.001-0.5420-10.80 
  Dvoulety, Pavel 2129 CZE1.0010.45209.00 
  Pospech, Radim 2096 CZE1.0010.41208.20 
  Cernik, Lukas 2155 CZE0.001-0.5120-10.20 

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)
 
 2. liga B 2017/2018 r11 various CZE 2018-04-08
RcRownchangeKK*chgGame
 2204 2175 0.00 1 -0.46 20 -9.20 
  Slovak, Kilian 2204 CZE0.001-0.4620-9.20 

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 KHSS 2017/2018 r11 various CZE 2018-04-15
RcRownchangeKK*chgGame
 2045 2175 0.50 1 -0.18 20 -3.60 
  Ptacek, Tomas 2045 CZE0.501-0.1820-3.60 

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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