Individual Calculations November 2023
 Malac, Petr  Total change: -0.40  Rating chartPersonal card
 SSS - Krajska soutez skupina B 2023-2024 r1 various CZE 2023-10-15
RcRownchangeKK*chgGame
 1912 1993 0.50 1 -0.11 20 -2.20 
  Kacafirek, Miroslav 1912 CZE0.501-0.1120-2.20 

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 2023-2024 r1 various CZE 2023-10-29
RcRownchangeKK*chgGame
 2055 1993 0.50 1 0.09 20 1.80 
  Vanka, Miloslav 2055 CZE0.5010.09201.80 

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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