Individual Calculations January 2017
 Bartkowiak, Damian  Total change: 8.60  Rating chartPersonal card
 Wielkopolska III Liga Seniorow 2016/2017 Round 1-3 Wielkopolska POL 2016-11-30
RcRownchangeKK*chgGame
 1912 2167 2.00 2 0.43 20 8.60 
  Miedzinski, Kuba 2056 POL1.0010.35207.00 
  Kowalewicz, Kacper 1767  * POL1.0010.08201.60 
 * 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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