Individual Calculations October 2022
 Martinelli, Valeria  Total change: 51.00  Rating chartPersonal card
 FE 23 Grand Hotel Adriatico - A Montesilvano ITA 2022-09-10
RcRownchangeKK*chgGame
 2058 1957 5.50 8 2.55 20 51.00 
  Loiacono, Leonardo f2259 ITA0.001-0.1520-3.00 
  De Ieso, Lorenzo 1845 ITA1.0010.35207.00 
  Raccanello, Marianna wf2091 ITA0.5010.18203.60 
  Maione, Melissa 2061 ITA1.0010.642012.80 
  Hercegovac, Neven 2107 ITA0.5010.20204.00 
  Persico, Lorenzo 2034 ITA0.5010.11202.20 
  Piangerelli, Michele 2072 ITA1.0010.662013.20 
  Pellizzieri, Fabio Angelo 1998 ITA1.0010.562011.20 

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)
 

 

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