Individual Calculations January 2017
 Roiatti, Noris  Total change: -31.00  Rating chartPersonal card
 OP 5 Citta' di Palmanova - B Palmanova ITA 2016-12-08
RcRownchangeKK*chgGame
 1794 1726 0.50 5 -1.55 20 -31.00 
  Pannella, Leopoldo 1933 ITA0.5010.27205.40 
  Paveglio, Mattia 1732 ITA0.001-0.4920-9.80 
  Lederer, Peter 1808 AUT0.001-0.3920-7.80 
  Moretto, Pietro 1643 ITA0.001-0.6120-12.20 
  Pellicoro, Roberto 1854 ITA0.001-0.3320-6.60 

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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