Individual Calculations January 2022
 Navratil, Miroslav  Total change: -1.80  Rating chartPersonal card
 PDSS Krajsky prebor II 2021/2022 vychod r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 1683 1668 1.00 2 0.03 20 0.60 
  Padrtka, Jiri 1544 CZE0.501-0.1720-3.40 
  Petrzelka, Karel 1821 CZE0.5010.20204.00 

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)
 
 PDSS Krajska soutez 2021/2022 jih r5 various CZE 2021-12-12
RcRownchangeKK*chgGame
 1584 1668 0.50 1 -0.12 20 -2.40 
  Racek, Josef 1584 CZE0.501-0.1220-2.40 

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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