Individual Calculations February 2014
 Fieducik, Marcin  Total change: -12.60  Rating chartPersonal card
 XVI Ketrzynski Festiwal Szachowy - OPEN A Ketrzyn POL 2013-12-27
RcRownchangeKK*chgGame
 1343 1379 2.00 5 -0.84 15 -12.60 
  Koper, Ireneusz 1779  * POL0.001-0.0815-1.20 
  Obolewicz, Piotr 1220 POL0.001-0.7115-10.65 
  Dejna, Miroslaw 1148 POL1.0010.21153.15 
  Malecki, Jakub 1255 POL0.501-0.1715-2.55 
  Opoka, Szymon 1315 POL0.501-0.0915-1.35 
 * 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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