Blitz: Individual Calculations December 2017
 Zakrzewski, Marek  Total change: -8.60  Rating chartPersonal card
 II Turniej Szachow Blyskawicznych o Puchar Burmistrza Obornik Oborniki POL 2017-11-12
RcRownchangeKK*chgGame
 2087 2210 4.50 8 -0.43 20 -8.60 
  Dahlke, Bogdan 1810  * POL1.0010.08201.60 
  Omelja, Artem 2435 UKR0.001-0.2220-4.40 
  Jagodzinski, Alan 1810  * POL1.0010.08201.60 
  Gorkiewicz, Mateusz 1810  * POL1.0010.08201.60 
  Szelag, Marcin m2273 POL0.001-0.4120-8.20 
  Pilarski, Piotr 1810  * POL1.0010.08201.60 
  Jaroch, Karol 2224 POL0.5010.02200.40 
  Malakhatko, Vadim g2522 BEL0.001-0.1420-2.80 
 * 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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