Individual Calculations December 2022
 Stary, Lukas  Total change: -1.40  Rating chartPersonal card
 HRADEC KRALOVE OPEN 2022 A - FIDE open Hradec Kralove CZE 2022-11-05
RcRownchangeKK*chgGame
 1851 1922 4.50 8 -0.23 20 -4.60 
  Kutek, Jiri 1570 CZE1.0010.11202.20 
  Jirasek, Pavel f2291 CZE0.001-0.1020-2.00 
  Lavrincik, Pavel 1688 CZE1.0010.21204.20 
  Jankowski, Aleksander 1730 POL1.0010.25205.00 
  Kraus, Ondrej 1992 CZE0.5010.10202.00 
  Tesar, Jan 1977 CZE0.001-0.4220-8.40 
  Portych, Vaclav 1752 CZE0.501-0.2220-4.40 
  Nemec, Otakar 1805 CZE0.501-0.1620-3.20 

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)
 
 PDSS - Krajsky prebor II zapad 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2039 1922 0.50 1 0.16 20 3.20 
  Hajek, Lukas 2039 CZE0.5010.16203.20 

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)
 

 

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