Individual Calculations August 2018
 Pirrello, Christian  Total change: 34.40  Rating chartPersonal card
 OP Bergamo 2018 Bergamo ITA 2018-07-13
RcRownchangeKK*chgGame
 2154 1935 2.50 6 1.13 40 45.20 
  Cappelletto, Joshuaede 2029 ITA1.0010.634025.20 
  Ventura, Salvatore 2190 ITA0.001-0.1940-7.60 
  Trabattoni, Franco f2284 ITA0.5010.394015.60 
  Jicman, Ligia-Letitia wm2143 ROU0.5010.274010.80 
  Botta, Massimiliano 2133 ITA0.5010.264010.40 
  Gavrish, Leonid 2145 UKR0.001-0.2340-9.20 

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)
 
 WE 30 Robecchetto con Induno - A Robecchetto con Induno ITA 2018-07-20
RcRownchangeKK*chgGame
 1975 1935 2.00 5 -0.27 40 -10.80 
  Gromovs, Sergejs f2190 ITA0.001-0.1940-7.60 
  Scagliarini, Lara 1838 ITA1.0010.374014.80 
  Nordio, Giorgio 2040 ITA0.001-0.3640-14.40 
  Jones, Alessandro 1942 ITA1.0010.514020.40 
  Falchi, Claudio 1864 ITA0.001-0.6040-24.00 

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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