Individual Calculations December 2021
 Pitera, Michal  Total change: 145.60  Rating chartPersonal card
 V Liga Szachowa Seniorow PK-2021 Rzeszow POL 2021-10-16
RcRownchangeKK*chgGame
 1578 1507 7.50 9 3.64 40 145.60 
  Kuziemko, Konrad 1721 POL1.0010.774030.80 
  Mazur, Tomasz 1390 POL1.0010.344013.60 
  Polok, Rafal 1907  * POL0.001-0.0840-3.20 
  Wolcyrz, Jakub 1350 POL1.0010.294011.60 
  Mala, Marcin 1492 POL1.0010.484019.20 
  Chowaniec, Artur 1504 POL1.0010.504020.00 
  Kopacz, Przemyslaw 1877 POL0.5010.404016.00 
  Wozniak, Grzegorz 1592 POL1.0010.624024.80 
  Guzik, Kacper 1372 POL1.0010.324012.80 
 * 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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