Individual Calculations January 2023
 Ruggiero, Luigi  Total change: 0.00  Rating chartPersonal card
 CR Molise 2023 Venafro ITA 2022-12-03
RcRownchangeRpKK*chgGame
 1762 0 0.00 4 0.00 962   0.00 
  Ciavarra, Luigi 2003 ITA0.0010.00 0.00 
  Petruccioli, Antonio 1952 ITA0.0010.00 0.00 
  Leone, Nicola 1692 ITA0.0010.00 0.00 
  De Guglielmo, Pasquale 1402 ITA0.0010.00 0.00 

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)
 

 

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