Individual Calculations December 2018
 Krakowski, Romuald  Total change: 30.80  Rating chartPersonal card
 67. Mistrzostwa Warszawy'2018 - gr. B Warszawa POL 2018-11-12
RcRownchangeKK*chgGame
 1503 1277 2.50 7 0.77 40 30.80 
  Fraczek, Lukasz 1584 POL0.001-0.1440-5.60 
  Wilczynski, Adam 1611 POL0.001-0.1240-4.80 
  Krowicki, Przemyslaw 1122 POL0.001-0.7140-28.40 
  Paziewski, Marcin 1523 POL1.0010.814032.40 
  Borys, Marek 1346 POL1.0010.604024.00 
  Urbaniak, Karol 1661 POL0.5010.414016.40 
  Radecki, Wojciech 1677  * POL0.001-0.0840-3.20 
 * 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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