Individual Calculations January 2019
 Grigorovich, Dmitry  Total change: -13.60  Rating chartPersonal card
 VIII Turnie Szachy w Harmonijce Torun POL 2018-11-30
RcRownchangeKK*chgGame
 1555 1736 4.50 7 -0.34 40 -13.60 
  Sobieszek, Stanislaw 1336  * POL1.0010.08403.20 
  Graczyk, Piotr 1336  * POL1.0010.08403.20 
  Kopaczewski, Adam 2000 POL0.001-0.1840-7.20 
  Warcaba, Jakub 1520 POL0.001-0.7840-31.20 
  Warda, Krzysztof 1336  * POL1.0010.08403.20 
  Muzalewski, Slawomir 1453 POL1.0010.16406.40 
  Jablonski, Miroslaw 1904 POL0.5010.22408.80 
 * 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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