Individual Calculations April 2017
 Varejcko, Josef  Total change: -1.80  Rating chartPersonal card
 Krajsky prebor I. PDSS 2016/2017 r9-10 various CZE 2017-03-05
RcRownchangeKK*chgGame
 2305 2261 1.00 2 0.12 20 2.40 
  Sabol, Marian f2349 CZE0.5010.12202.40 
  Tuma, Jiri f2260 CZE0.5010.00200.00 

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 r10 various CZE 2017-03-19
RcRownchangeKK*chgGame
 2100 2261 0.50 1 -0.21 20 -4.20 
  Bukacek, Lubomir 2100 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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