Individual Calculations December 2021
 Konefal, Leszek  Total change: 13.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach w sezonie 2021/2022 Round 1-2 various POL 2021-11-14
RcRownchangeKK*chgGame
 1479 1372 1.00 1 0.65 20 13.00 
  Sztuka, Cezary 1479 POL1.0010.652013.00 

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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