Individual Calculations December 2018
 Dors, Ryszard  Total change: -5.20  Rating chartPersonal card
 DMP - III Liga Seniorów 2019 Round 1-3 Jastrzebie-Zdroj POL 2018-11-17
RcRownchangeKK*chgGame
 1959 2179 2.00 3 -0.26 20 -5.20 
  Faron, Rafal 2138 POL0.001-0.5620-11.20 
  Szneider, Kazimierz 1779  * POL1.0010.08201.60 
  Waruga, Wojciech 1960 POL1.0010.22204.40 
 * 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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