Individual Calculations October 2022
 Obolonin, Filipp  Total change: 5.00  Rating chartPersonal card
 FE 23 Grand Hotel Adriatico - A Montesilvano ITA 2022-09-10
RcRownchangeKK*chgGame
 2028 1888 2.50 7 0.25 20 5.00 
  Hercegovac, Neven 2107 ITA0.001-0.2220-4.40 
  Lamartina, Davide Mariano 1990 ITA1.0010.642012.80 
  Persico, Lorenzo 2034 ITA1.0010.702014.00 
  Damia, Angelo m2189 ITA0.001-0.1520-3.00 
  Maione, Melissa 2061 ITA0.001-0.2720-5.40 
  Lagrotteria, Salvatore 1990 ITA0.001-0.3620-7.20 
  Viti, Matteo 1824 ITA0.501-0.0920-1.80 

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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