Individual Calculations March 2017
 Pulawski, Jacek  Total change: 2.00  Rating chartPersonal card
 Campionato Ticinese Indiv. 2017 Lugano SUI 2017-02-10
RcRownchangeKK*chgGame
 1927 1627 0.50 3 0.05 40 2.00 
  Cittadini, Dario 1919 SUI0.5010.354014.00 
  Matei, Cristian 2007 ITA0.001-0.0940-3.60 
  Ferrari, Gabriele 1855 SUI0.001-0.2140-8.40 

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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