Individual Calculations March 2018
 Koper, Stefan  Total change: 6.60  Rating chartPersonal card
 Krajsky prebor SSS 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 2028 1818 1.00 2 0.54 20 10.80 
  Havlik, Frantisek 2028 CZE1.0010.772015.40 
  Kasalicky, Petr 2027 CZE0.001-0.2320-4.60 

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)
 
 Krajska soutez SSS - skupina A 2017/2018 r8-9 various CZE 2018-02-11
RcRownchangeKK*chgGame
 2050 1818 0.00 1 -0.21 20 -4.20 
  Tochacek, Michal 2050 CZE0.001-0.2120-4.20 

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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