Rapid: Individual Calculations January 2022
 Boetto, Massimo  Total change: -43.00  Rating chartPersonal card
 OP MEMORIAL CARLO COLLARO TORINO ITA 2021-12-15
RcRownchangeKK*chgGame
 1614 1976 3.00 6 -2.15 20 -43.00 
  Coqueraut, Jean Dominique 1753 ITA0.001-0.7820-15.60 
  Tallarico, Pierfrancesco 1862 ITA0.001-0.6620-13.20 
  Stura, Simone 1481 ITA1.0010.04200.80 
  De Paulis, Sergio Carlo 1631 ITA0.001-0.8920-17.80 
  Partipilo, Pasquale 1308 ITA1.0010.01200.20 
  Lizzari, Nicola 1650 ITA1.0010.13202.60 

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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