Rapid: Individual Calculations September 2023
 D `anna, Francesco  Total change: -19.20  Rating chartPersonal card
 OP 8 RAPID A SQUADRE LA TORRE RIPOSTO ITA 2023-08-19
RcRownchangeKK*chgGame
 1635 1624 1.00 4 -0.96 20 -19.20 
  Parisi, Cosimo 1860 ITA0.001-0.2020-4.00 
  Khosravani, Afshin 1579 ITA0.001-0.5620-11.20 
  Contarino, Lucio 1502 ITA1.0010.33206.60 
  Pulvirenti, Davide 1599 ITA0.001-0.5320-10.60 

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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