Individual Calculations December 2021
 Natoli, Alessia  Total change: -54.00  Rating chartPersonal card
 III Grand-Prix Gminy Zabierzow - Grupa A FIDE do 2200 ELO nr 3 Zabierzow POL 2021-11-06
RcRownchangeKK*chgGame
 1354 1687 3.00 5 -1.35 40 -54.00 
  Jedrzejczak, Lukasz 1317 POL1.0010.10404.00 
  Mlynek, Maksymilian 1486 POL0.001-0.7640-30.40 
  Pekala, Dawid 1362 POL1.0010.13405.20 
  Shukur, Hatam 1319 AZE0.001-0.9040-36.00 
  Kleczko, Marek 1287  * POL1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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