Rapid: Individual Calculations May 2019
 Lasok, Marek  Total change: -17.60  Rating chartPersonal card
 Otwarte Mistrzostwa Zarowa w szachach - gr. A Zarow POL 2019-04-06
RcRownchangeKK*chgGame
 1353 1323 2.00 6 -0.88 20 -17.60 
  Dytman, Radoslaw 1723  * POL0.001-0.0820-1.60 
  Stekert, Pawel 1189 POL0.001-0.6820-13.60 
  Wozny, Jan 1259 POL1.0010.41208.20 
  Rutkowski, Antoni 1442 POL1.0010.662013.20 
  Zimny, Jakub 1160 POL0.001-0.7220-14.40 
  Tarkowski, Bartosz 1346 POL0.001-0.4720-9.40 
 * 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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