Individual Calculations December 2017
 Passon, Stefano  Total change: -16.60  Rating chartPersonal card
 CR Veneto Veterani 2017 Marostica ITA 2017-11-03
RcRownchangeKK*chgGame
 1740 1706 1.50 4 -0.42 20 -8.40 
  Gallo, Enrico 2093 ITA0.001-0.0920-1.80 
  Menini, Luca 1600 ITA0.501-0.1420-2.80 
  Jimchi, Abdelaziz 1691 ITA0.001-0.5220-10.40 
  Anrather, Eva 1577 ITA1.0010.33206.60 

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)
 
 WE 25 Valpolicella Bussolengo ITA 2017-11-17
RcRownchangeKK*chgGame
 1924 1706 0.50 4 -0.41 20 -8.20 
  Bertani, Gianfranco 1977 ITA0.001-0.1720-3.40 
  Ferrara, Pietro 1898 ITA0.5010.25205.00 
  Bonini, Roberto 1851 ITA0.001-0.3120-6.20 
  Oppici, Gabriele 1971 ITA0.001-0.1820-3.60 

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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