Individual Calculations February 2020
 Pecorini, Bryan  Total change: 19.60  Rating chartPersonal card
 43.Weihnachtsopen Allgemein Zurich SUI 2019-12-26
RcRownchangeKK*chgGame
 1678 1473 2.00 6 0.49 40 19.60 
  Scherer-Schwab, Rolf 1776 SUI0.001-0.1440-5.60 
  Serratore, Vincenzo 1762 SUI0.001-0.1640-6.40 
  Zecirovic, Giacomo 1797 SUI0.001-0.1340-5.20 
  Obradovic, Milan 1507 SUI1.0010.554022.00 
  Gartmann, Luzius 1683 SUI1.0010.774030.80 
  Kannan, Ritish 1543 SUI0.001-0.4040-16.00 

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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