Rapid: Individual Calculations May 2017
 Urban, Marek  Total change: 5.80  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2017 Pegow POL 2017-04-01
RcRownchangeKK*chgGame
 1822 1604 2.00 7 0.29 20 5.80 
  Drozdzynski, Arkadiusz 1887 POL1.0010.842016.80 
  Krupa, Jerzy 1834 POL0.001-0.2120-4.20 
  Helaszek, Edward 1835 POL0.001-0.2120-4.20 
  Wasylkiewicz, Andrzej 1800 POL0.5010.25205.00 
  Zembaty, Marek 1992 POL0.001-0.0920-1.80 
  Paprocki, Artur 1894 POL0.001-0.1620-3.20 
  Matyka, Jakub 1510 POL0.501-0.1320-2.60 

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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