Individual Calculations January 2022
 Rozmiarek, Krzysztof  Total change: 2.00  Rating chartPersonal card
 Konin Masters VI IV Memorial Wiktora Korcznoja - standard Konin POL 2021-12-10
RcRownchangeKK*chgGame
 1593 1670 3.00 5 0.10 20 2.00 
  Mikolajewski, Bartlomiej 1437 POL1.0010.21204.20 
  Celinski, Kamil 1981 POL0.001-0.1420-2.80 
  Dura, Anna 1270  * POL1.0010.08201.60 
  Malecki, Rafal 1952 POL0.001-0.1620-3.20 
  Lajdamik, Kinga 1323 POL1.0010.11202.20 
 * 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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