Individual Calculations February 2016
 Wojtunik, Maciej  Total change: -42.40  Rating chartPersonal card
 XVIII Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2015-12-27
RcRownchangeKK*chgGame
 1654 1714 3.50 8 -1.06 40 -42.40 
  Malczyk, Aleksander 1314  * POL1.0010.08403.20 
  Kindler, Przemyslaw 1984 POL0.001-0.1740-6.80 
  Kaminski, Antoni 1431 POL0.501-0.3440-13.60 
  Filewicz, Przemyslaw 2023 POL0.001-0.1440-5.60 
  Niklas, Michal 1468 POL1.0010.19407.60 
  Czarnecka, Lidia 1476 POL0.501-0.3040-12.00 
  Wilk, Oktawia 1585 POL0.501-0.1740-6.80 
  Laszczak, Przemyslaw 1948 POL0.001-0.2140-8.40 
 * 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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