Rapid: Individual Calculations December 2021
 Lapacek, Lubos  Total change: -28.80  Rating chartPersonal card
 Turnaj Jary Masopusta 2021 - KP PDSS v rapidu Mistrovice CZE 2021-11-13
RcRownchangeKK*chgGame
 1431 1574 0.50 3 -1.44 20 -28.80 
  Cimprich, Miroslav 1743 CZE0.001-0.2820-5.60 
  Lorencova, Jitka 1410 CZE0.501-0.2220-4.40 
  Tapusik, Eduard 1141 CZE0.001-0.9420-18.80 

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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