Individual Calculations April 2018
 Cozl, David  Total change: 22.00  Rating chartPersonal card
 Krajsky prebor SSS 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 2095 1979 1.50 2 0.82 20 16.40 
  Jarrah, Kamal 2086 CZE1.0010.652013.00 
  Stluka, Frantisek 2103 CZE0.5010.17203.40 

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)
 
 Krajska soutez SSS - skupina A 2017/2018 r10 various CZE 2018-03-18
RcRownchangeKK*chgGame
 1813 1979 1.00 1 0.28 20 5.60 
  Spousta, Jan 1813 CZE1.0010.28205.60 

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)
 

 

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