Individual Calculations February 2018
 Vrbata, Zbynek  Total change: 4.40  Rating chartPersonal card
 1. liga západ 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2166 2333 1.50 2 0.07 20 1.40 
  Cuhra, Martin 2214 CZE0.501-0.1620-3.20 
  Bulockin, Martin 2118 CZE1.0010.23204.60 

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)
 
 2. liga B 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2041 2333 1.00 1 0.15 20 3.00 
  Hlavacek, Tomas 2041 CZE1.0010.15203.00 

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)
 

 

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