Blitz: Individual Calculations July 2021
 Pilarski, Tomasz  Total change: -4.00  Rating chartPersonal card
 Mistrzostwa Plocka w szachach blyskawicznych 2021 Plock POL 2021-06-26
RcRownchangeKK*chgGame
 1774 1514 2.00 7 -0.20 20 -4.00 
  Duch, Mariusz 2155 POL0.001-0.0120-0.20 
  Lewicki, Miroslaw m2249 POL0.001-0.0120-0.20 
  Michno, Lukasz 1431 POL0.501-0.1120-2.20 
  Borkowski, Szymon 1260 POL0.001-0.8120-16.20 
  Zarecki, Piotr 1496 POL1.0010.47209.40 
  Flis, Pawel 1746 POL0.5010.29205.80 
  Chomczyk, Marek 2080 POL0.001-0.0220-0.40 

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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