Rapid: Individual Calculations December 2014
 Olsztynski, Andrzej  Total change: -9.80  Rating chartPersonal card
 Turniej Niepodleg³o¶ci - W ho³dzie za³o¿ycielom II RP, twórcom jej potêgi szachowej Warszawa POL 2014-11-11
RcRownchangeKK*chgGame
 1713 1484 1.00 6 -0.49 20 -9.80 
  Grzadka, Marcin 1884  * POL0.001-0.0820-1.60 
  Kaminski, Mariusz 1832 POL0.001-0.1120-2.20 
  Szmacinska, Grazyna wm1884  * POL0.001-0.0820-1.60 
  Szopa, Andrzej 1084  * POL1.0010.08201.60 
  Praczukowski, Stanislaw 1875 POL0.001-0.0920-1.80 
  Maliszewski, Jacek 1717 POL0.001-0.2120-4.20 
 * 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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