Individual Calculations February 2018
 Bazant, Petr  Total change: -6.50  Rating chartPersonal card
 1. liga východ 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2235 2305 0.50 2 -0.69 10 -6.90 
  Walek, Milan f2288 CZE0.001-0.5210-5.20 
  Muzik, Martin f2182 CZE0.501-0.1710-1.70 

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 E 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2333 2305 0.50 1 0.04 10 0.40 
  Pisk, Petr m2333 CZE0.5010.04100.40 

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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