Individual Calculations August 2018
 Di Chiara, Mauro  Total change: 13.40  Rating chartPersonal card
 OP 23 Memorial Bertolini Genova ITA 2018-06-22
RcRownchangeKK*chgGame
 1776 1907 4.00 5 0.69 20 13.80 
  Moretti, Aldino 1558 ITA1.0010.11202.20 
  Milieni, Fabrizio 1723 ITA1.0010.26205.20 
  Gromovs, Sergejs f2200 ITA0.001-0.1520-3.00 
  Grasso, Gabriele 1685 ITA1.0010.22204.40 
  Chiesa, Giuseppe 1716 ITA1.0010.25205.00 

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)
 
 XXVI Open Internacional Ciutat de Montcada. Grupo A Montcada i Reixac ESP 2018-06-25
RcRownchangeKK*chgGame
 1998 1907 3.50 9 -0.02 20 -0.40 
  Kulkarni, Chinmay 2281 IND0.001-0.1020-2.00 
  Gutierrez Anso, Jose 2087 ESP0.001-0.2620-5.20 
  Llorens Gou, Juan 1717 ESP1.0010.25205.00 
  Oliver Martinez-Fornes, Carlos 2067 ESP0.5010.21204.20 
  Jazdanovs, Aleksandrs 2156 LAT0.5010.31206.20 
  Jaeel, Atharva 2083 IND0.001-0.2720-5.40 
  Severri Arrese, Carlos 1864 ESP0.501-0.0620-1.20 
  Kavisha, S Shah 1723 IND0.501-0.2420-4.80 
  Isha, Sharma wc2008 IND0.5010.14202.80 

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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