Individual Calculations July 2024
 De Mojana Di Cologna, Arturo  Total change: -19.60  Rating chartPersonal card
 OP 3 Scacchi in fortezza San Leo ITA 2024-06-17
RcRownchangeKK*chgGame
 1764 1710 3.00 8 -0.49 40 -19.60 
  Pambieri, Nicole 1472 ITA1.0010.20408.00 
  Kumaresh, A 1924 IND0.001-0.2340-9.20 
  Donetti, Igor 1431 ITA1.0010.16406.40 
  Marta, Daniele 1962 ITA0.5010.314012.40 
  Griffa, Roberto Antonio Giuliano 2024 ITA0.001-0.1440-5.60 
  Ugolini, Andrea 1808 ITA0.001-0.3740-14.80 
  Cirelli, Alessandro 1940 ITA0.001-0.2140-8.40 
  Moro, Riccardo Lorenzo 1550 ITA0.501-0.2140-8.40 

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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