Individual Calculations February 2016
 Adamowicz, Piotr  Total change: -26.60  Rating chartPersonal card
 XVIII Ketrzynski Festiwal Szachowy OPEN A Ketrzyn POL 2015-12-27
RcRownchangeKK*chgGame
 1510 1544 3.50 9 -1.33 20 -26.60 
  Filewicz, Przemyslaw 1944  * POL0.001-0.0820-1.60 
  Bardzinski, Slawomir 1233 POL0.001-0.8620-17.20 
  Niklas, Ignacy 1239 POL1.0010.14202.80 
  Pielach, Wojciech 1144  * POL1.0010.08201.60 
  Karpinski, Ryszard 1669 POL1.0010.672013.40 
  Szymanski, Jan 1768 POL0.001-0.2220-4.40 
  Karczynski, Lech 1737 POL0.001-0.2520-5.00 
  Dyrka, Milosz 1389 POL0.001-0.7120-14.20 
  Niklas, Michal 1468 POL0.501-0.1020-2.00 
 * 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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