Individual Calculations December 2022
 Martinec, Jan  Total change: -7.20  Rating chartPersonal card
 PDSS - Krajska soutez vychod 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1684 1709 0.50 2 -0.57 20 -11.40 
  Kristl, Vaclav 1689 CZE0.001-0.5320-10.60 
  Dusek, Josef 1678 CZE0.501-0.0420-0.80 

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)
 
 PDSS - Krajsky prebor II vychod 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1599 1714 1.50 2 0.21 20 4.20 
  Micik, Dan 1486 CZE1.0010.21204.20 
  Svanda, Radek 1711 CZE0.5010.00200.00 

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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