Individual Calculations January 2023
 Luigini, Ottavio  Total change: -23.00  Rating chartPersonal card
 WE 2 L'Aquila - A L'Aquila ITA 2022-11-25
RcRownchangeKK*chgGame
 1945 2046 2.00 5 -1.15 20 -23.00 
  Splendiani, Francesco 1841 ITA0.501-0.2620-5.20 
  Maxion, Dirk f2076 GER0.001-0.4620-9.20 
  Donati, Michele 1989 ITA0.001-0.5820-11.60 
  Capezzali, Roberto 1817 ITA1.0010.21204.20 
  Karas, Eugenia 2004 ENG0.501-0.0620-1.20 

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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