Individual Calculations March 2022
 Peter, Jan  Total change: -34.80  Rating chartPersonal card
 2. liga C 2021 22 R3-4-7 SVK SVK 2022-02-13
RcRownchangeKK*chgGame
 1660 1964 0.00 1 -0.86 20 -17.20 
  Durovka, Marek 1660 SVK0.001-0.8620-17.20 

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)
 
 3. liga C1 2021 2022 R1-2 Rozne. SVK 2022-02-13
RcRownchangeKK*chgGame
 1816 1964 0.50 2 -0.88 20 -17.60 
  Ondras, Michal 1898 SVK0.001-0.5920-11.80 
  Cedzo, Adam 1733 SVK0.501-0.2920-5.80 

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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