Individual Calculations November 2017
 Maciejewski, Kamil  Total change: -60.80  Rating chartPersonal card
 40 Otwarty Turniej Szachowy z okazji "Zabrzanskiej Jesieni" Zabrze POL 2017-09-30
RcRownchangeKK*chgGame
 1923 1839 0.50 5 -1.52 40 -60.80 
  Banasik, Krzysztof 2186 POL0.001-0.1140-4.40 
  Pawlowski, Maciej 1967 POL0.001-0.3340-13.20 
  Ochodek, Mariusz 1983 POL0.001-0.3140-12.40 
  Gajzner, Ryszard 1720 POL0.001-0.6640-26.40 
  Klementys, Jerzy 1760 POL0.501-0.1140-4.40 

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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