Individual Calculations February 2023
 Stursa, Jan  Total change: 10.80  Rating chartPersonal card
 SSS Krajska soutez A 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1811 2011 1.50 2 0.02 20 0.40 
  Sefcik, Jan 1682 CZE1.0010.12202.40 
  Fultner, Jaromir 1939 CZE0.501-0.1020-2.00 

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)
 
 SSS Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2017 2011 1.50 2 0.52 20 10.40 
  Cermak, Jan 2037 CZE1.0010.542010.80 
  Komprda, Pavel 1996 CZE0.501-0.0220-0.40 

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)
 

 

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