Individual Calculations February 2015
 Pinchetti, Andrea  Total change: 5.40  Rating chartPersonal card
 38. Zurich Weihnachtsopen Master Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 2156 2016 2.50 7 0.27 20 5.40 
  Wyss, Thomas f2232 SUI0.001-0.2220-4.40 
  Borner, Daniel f2159 SUI0.5010.19203.80 
  Formento, Paolo 2135 ITA0.001-0.3420-6.80 
  Kappeler, Kaspar f2280 SUI0.5010.32206.40 
  Aeschbach, Philipp 2091 SUI0.5010.10202.00 
  Bellmann, Rambert 2087 SUI0.5010.10202.00 
  Cavaletto, Massimo 2107 SUI0.5010.12202.40 

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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