Individual Calculations December 2017
 Acunzo, Domenico  Total change: -13.60  Rating chartPersonal card
 WE 7 Trofeo Liscate - B Liscate ITA 2017-10-20
RcRownchangeKK*chgGame
 1557 1666 3.00 5 -0.11 20 -2.20 
  Koureas, Panicos 1395 ITA1.0010.17203.40 
  Maraschi, Alberto 1291 ITA1.0010.09201.80 
  Spadoni, Marco 1748 ITA0.001-0.3920-7.80 
  Biava, Pierluigi 1631 ITA1.0010.45209.00 
  Giuria, Abramo 1719 ITA0.001-0.4320-8.60 

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)
 
 World Senior Championship 2017 over 65 Acqui Terme ITA 2017-11-07
RcRownchangeKK*chgGame
 1770 1666 3.50 11 -0.57 20 -11.40 
  Hvenekilde, Jorgen f2058 DEN0.001-0.0820-1.60 
  Sevenyuk, Alexey 1916 BLR0.5010.31206.20 
  Belokopyt, Boris 1861 RUS0.001-0.2520-5.00 
  Bjorgvik, Jan Arne 1787 NOR0.001-0.3420-6.80 
  Vyslysel, Roberto 1359 ITA0.501-0.3620-7.20 
  Doubleday, William G. 1948 CAN0.001-0.1620-3.20 
  Dagnino, Marcello 1460 ITA1.0010.24204.80 
  Peierl, Walter 1729 AUT1.0010.592011.80 
  Bobbia, Mario 1834 SUI0.5010.22204.40 
  Beltrami, Nerio 1791 ITA0.001-0.3320-6.60 
  Kummer, Heinz 1731 AUT0.001-0.4120-8.20 

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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