Individual Calculations January 2023
 Blumel, Otto  Total change: -4.40  Rating chartPersonal card
 SSS Krajska soutez A 2022-2023 r4-5 various CZE 2022-12-04
RcRownchangeKK*chgGame
 2035 1920 0.50 1 0.16 20 3.20 
  Volf, Jaromir 2035 CZE0.5010.16203.20 

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)
 
 SSS Krajsky prebor 2022-2023 r5 various CZE 2022-12-11
RcRownchangeKK*chgGame
 2011 1920 0.00 1 -0.38 20 -7.60 
  Sulc, Jakub 2011 CZE0.001-0.3820-7.60 

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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