Individual Calculations February 2019
 Rozanski, Mateusz  Total change: 77.20  Rating chartPersonal card
 III Ogolnopolski Turniej Szachowy "Tu Powstala Polska" - OPEN A Gniezno POL 2018-12-28
RcRownchangeKK*chgGame
 1425 1073 2.50 5 1.93 40 77.20 
  Romanski, Dawid 1473  * POL0.001-0.0840-3.20 
  Skrzypinski, Jan 1403 POL0.5010.384015.20 
  Wisniewski, Wieslaw 1473  * POL1.0010.924036.80 
  Swigon, Grzegorz 1301 POL1.0010.794031.60 
  Sobczak, Miroslaw 1473  * POL0.001-0.0840-3.20 
 * 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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