Blitz: Individual Calculations September 2017
 Piasecki, Andrzej  Total change: -4.60  Rating chartPersonal card
 Mistrzostwa Wielkopolski w Szachach Blyskawicznych'2017 Poznan POL 2017-08-27
RcRownchangeKK*chgGame
 1386 1210 2.50 9 -0.23 20 -4.60 
  Wawrzyniak, Pawel 1610  * POL0.001-0.0820-1.60 
  Kupsik, Joanna 1603 POL0.001-0.0820-1.60 
  Chrost, Hugo 1499 POL0.001-0.1620-3.20 
  Huchwajda, Grzegorz 1412 POL0.001-0.2420-4.80 
  Skrzypinski, Jan 1088 POL0.001-0.6720-13.40 
  Wasiak, Stanislaw 1549 POL0.5010.38207.60 
  Adamyan-Lis, Antonina 1289 POL1.0010.612012.20 
  Walaszyk, Zbigniew 1318 POL0.001-0.3520-7.00 
  Ratajczak, Marcin 1107 POL1.0010.36207.20 
 * 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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