Individual Calculations December 2018
 Jelonek, Michal  Total change: -5.20  Rating chartPersonal card
 DMP - III Liga Seniorów 2019 Round 1-3 Jastrzebie-Zdroj POL 2018-11-17
RcRownchangeKK*chgGame
 1970 2086 1.00 2 -0.26 20 -5.20 
  Kastelik, Adrian 2141 POL0.001-0.4220-8.40 
  Kowalczyk, Marek 1798 POL1.0010.16203.20 

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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