Individual Calculations February 2018
 Adamowicz, Piotr  Total change: -30.40  Rating chartPersonal card
 XX Ketrzynski Festiwal Szachowy - OPEN "A" Ketrzyn POL 2017-12-27
RcRownchangeKK*chgGame
 1489 1489 1.50 6 -1.52 20 -30.40 
  Gawronski, Miroslaw 1889  * POL0.001-0.0820-1.60 
  Grabowski, Wojciech 1166 POL0.501-0.3720-7.40 
  Krasniewski, Szymon 1432 POL1.0010.42208.40 
  Konewko, Konrad 1623 POL0.001-0.3220-6.40 
  Zemajko, Lukasz 1623 POL0.001-0.3220-6.40 
  Krasniewski, Maciej 1198 POL0.001-0.8520-17.00 
 * 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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