Individual Calculations February 2018
 Jozwik, Rafal  Total change: 0.80  Rating chartPersonal card
 Ferie 2018 - 1800 plus Olsztyn POL 2018-01-22
RcRownchangeKK*chgGame
 1538 1922 5.50 6 0.04 20 0.80 
  Dziodko, Mateusz 1522  * POL1.0010.08201.60 
  Filipiak, Magdalena 1522  * SVK1.0010.08201.60 
  Kozlowski, Michal 1600 POL0.501-0.3720-7.40 
  Lesniewski, Marcin 1522  * POL1.0010.08201.60 
  Trochimczuk, Szymon 1522  * POL1.0010.08201.60 
  Ingielewicz, Konrad 1540 POL1.0010.09201.80 
 * 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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