Individual Calculations August 2020
 Ignatowski, Nikodem  Total change: -26.00  Rating chartPersonal card
 Otwarty Wakacyjny Turniej Szachowy - OPEN A Chelmno POL 2020-07-22
RcRownchangeKK*chgGame
 1671 1537 2.50 9 -0.65 40 -26.00 
  Darowicki, Mariusz 1937  * POL1.0010.924036.80 
  Grabarczyk, Miroslaw g1937  * POL0.001-0.0840-3.20 
  Starzynski, Pawel 1546 POL0.001-0.4940-19.60 
  Bultrowicz, Leszek 1440 POL1.0010.374014.80 
  Ciesielski, Tomasz 1759 POL0.001-0.2240-8.80 
  Sivickis, Wiktoria 1748 POL0.001-0.2340-9.20 
  Jedrzejczak, Michal 1422 POL0.501-0.1640-6.40 
  Szymanski, Jan 1648 POL0.001-0.3540-14.00 
  Serafin, Jerzy 1603 POL0.001-0.4140-16.40 
 * 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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