Individual Calculations February 2018
 Trombik, Karel  Total change: -21.60  Rating chartPersonal card
 Krajsky prebor MKSS 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2062 2033 0.50 2 -0.42 20 -8.40 
  Potomak, Vladimir 2164 CZE0.001-0.3220-6.40 
  Novak, Jiri 1959 CZE0.501-0.1020-2.00 

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)
 
 2. liga F 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2160 2033 0.00 2 -0.66 20 -13.20 
  Sramek, Vojtech 2159 CZE0.001-0.3320-6.60 
  Cech, Tomas 2160 CZE0.001-0.3320-6.60 

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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