Individual Calculations February 2020
 Drei, Andrea  Total change: -17.40  Rating chartPersonal card
 WE 3 Hotel Astoria - A Fermo ITA 2020-01-10
RcRownchangeKK*chgGame
 2010 2171 2.50 5 -0.87 20 -17.40 
  Aghayev, Miragha m2393 ITA0.001-0.2220-4.40 
  Bettalli, Francesco 2176 ITA0.001-0.4920-9.80 
  Calvigioni, Matteo 1821 ITA1.0010.11202.20 
  Maione, Melissa 1866 ITA0.501-0.3620-7.20 
  Brugnoni, Lorenzo 1796 ITA1.0010.09201.80 

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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