Individual Calculations February 2017
 Walek, Petr  Total change: -9.60  Rating chartPersonal card
 Krajsky prebor Vysocina 2016/2017 r5-6 various CZE 2017-01-08
RcRownchangeKK*chgGame
 2025 2163 1.50 2 0.13 20 2.60 
  Motacek, Vladimir 2035 CZE0.501-0.1720-3.40 
  Fiala, Zdenek 2015 CZE1.0010.30206.00 

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 D 2016/2017 r6-7 various CZE 2017-01-15
RcRownchangeKK*chgGame
 2120 2163 0.50 2 -0.61 20 -12.20 
  Bujnoch, Radek 2233 CZE0.001-0.4020-8.00 
  Smid, Jaroslav 2006 CZE0.501-0.2120-4.20 

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)
 

 

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