Individual Calculations February 2017
 Grill, Roman  Total change: -2.20  Rating chartPersonal card
 2. divize - zakl. skupina B JSS 2016/2017 r6-7 various CZE 2017-01-07
RcRownchangeKK*chgGame
 2143 2079 0.50 2 -0.37 20 -7.40 
  Hausner, Ivan m2373 CZE0.001-0.1520-3.00 
  Sauer, Pavel 1912 CZE0.501-0.2220-4.40 

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)
 
 2.liga C 2016/2017 r6-7 various CZE 2017-01-15
RcRownchangeKK*chgGame
 2174 2079 1.00 2 0.26 20 5.20 
  Ilandzis, Spyridon 2168 GRE0.5010.12202.40 
  Marikova, Jana 2180 CZE0.5010.14202.80 

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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