Individual Calculations December 2017
 Tveten, Per  Total change: 19.40  Rating chartPersonal card
 World Senior Championship 2017 over 65 Acqui Terme ITA 2017-11-07
RcRownchangeKK*chgGame
 1740 1495 3.00 10 0.97 20 19.40 
  Pierangeli, Andrea 1845 ITA0.001-0.1120-2.20 
  Pipitone, Antonio 1783 ITA0.001-0.1620-3.20 
  Beltrami, Nerio 1791 ITA0.5010.35207.00 
  Panariello, Francesco 1724 ITA0.5010.29205.80 
  Mella, Aage 1739 NOR0.001-0.2020-4.00 
  Oteri, Aldo 1708 ITA0.5010.27205.40 
  Traversi, Carlo 1597 ITA0.5010.14202.80 
  Peierl, Walter 1729 AUT1.0010.792015.80 
  D Aulisa, Francesco 1710 ITA0.001-0.2320-4.60 
  Cattoir, Harry 1773 BEL0.001-0.1720-3.40 

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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