Individual Calculations January 2018
 Gregor, Jiri  Total change: -16.80  Rating chartPersonal card
 Memorial dr. Karla Treybala 2017 Praha CZE 2017-11-07
RcRownchangeKK*chgGame
 2043 2207 5.00 7 0.07 20 1.40 
  Kucera, Tomas 1959 CZE1.0010.19203.80 
  Simecek, Bohumil 2093 CZE1.0010.34206.80 
  Vetrovsky, Michal 2102 CZE0.501-0.1420-2.80 
  Novy, Filip 2164 CZE0.001-0.5620-11.20 
  Hosticka, Frantisek 2135 CZE1.0010.40208.00 
  Tejkal, Jiri 1843 CZE0.501-0.4020-8.00 
  Machala, Vladislav 2003 CZE1.0010.24204.80 

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)
 
 2. liga B 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 2235 2245 0.00 2 -1.03 20 -20.60 
  Dufek, Jiri f2318 CZE0.001-0.4020-8.00 
  Richterova, Natasa wm2151 CZE0.001-0.6320-12.60 

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)
 
 1. liga západ 2017/2018 r4 various CZE 2017-12-10
RcRownchangeKK*chgGame
 2331 2245 0.50 1 0.12 20 2.40 
  Vrbata, Zbynek f2331 CZE0.5010.12202.40 

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)
 

 

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