Individual Calculations December 2021
 Zgoda, Aleksandra  Total change: -3.60  Rating chartPersonal card
 V Liga Szachowa Seniorow PK-2021 Rzeszow POL 2021-10-16
RcRownchangeKK*chgGame
 1364 1205 1.50 5 -0.09 40 -3.60 
  Przybek, Tomasz 1605  * POL0.001-0.0840-3.20 
  Lesniak, Wojciech 1281 POL0.001-0.4040-16.00 
  Trybowski, Wladyslaw 1393 POL0.5010.24409.60 
  Nedza, Michal 1095 POL1.0010.354014.00 
  Sypek, Szymon 1444 POL0.001-0.2040-8.00 
 * 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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