Individual Calculations November 2021
 Vrecion, Jiri  Total change: 4.40  Rating chartPersonal card
 SSS - Krajsky prebor 2021/2022 r1 various CZE 2021-10-10
RcRownchangeKK*chgGame
 1895 2032 0.50 1 -0.18 20 -3.60 
  Picek, Miroslav 1895 CZE0.501-0.1820-3.60 

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)
 
 SSS - Krajska soutez A 2021/2022 r1 various CZE 2021-10-17
RcRownchangeKK*chgGame
 1961 2032 1.00 1 0.40 20 8.00 
  Strahl, Jiri 1961 CZE1.0010.40208.00 

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)
 

 

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