Rapid: Individual Calculations December 2018
 Kosny, Marek  Total change: -22.80  Rating chartPersonal card
 Turniej Niepodleglosci W holdzie zalozycielom II RP - gr. A Warszawa POL 2018-11-11
RcRownchangeKK*chgGame
 1965 1833 1.50 8 -1.14 20 -22.80 
  Kowalski, Igor f2127 POL0.001-0.1520-3.00 
  Krasenkova, Ilena wm2014 RUS0.001-0.2620-5.20 
  Lukasiewicz, Aleksander 1918 POL0.001-0.3820-7.60 
  Lewandrowski, Tomasz 1906 POL0.001-0.4020-8.00 
  Bienkowski, Zbigniew 1860 POL0.5010.04200.80 
  Parol, Pola wf1931 POL1.0010.632012.60 
  Paprocki, Jaroslaw 2060 POL0.001-0.2120-4.20 
  Staroszczyk, Mateusz 1901 POL0.001-0.4120-8.20 

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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