Rapid: Individual Calculations June 2023
 Cognata, Domenico  Total change: -5.20  Rating chartPersonal card
 OP 8 RAPID MEMORIAL RENATO MORGANTE LENTA ITA 2023-05-07
RcRownchangeKK*chgGame
 1583 1447 2.50 8 -0.26 20 -5.20 
  Manco David, Jonatan Andres 1969 ITA0.001-0.0320-0.60 
  Caldi, Mario 1737 ITA0.5010.34206.80 
  Canelli, Andrea 1405 ITA0.501-0.0620-1.20 
  Maffeo, Mauro 1660 ITA0.001-0.2320-4.60 
  Wimberger, Atena 1063 ITA1.0010.09201.80 
  Costantino, Gian Franco 1681 ITA0.001-0.2120-4.20 
  Scarrone, Alberto 1647 ITA0.001-0.2420-4.80 
  Lavino, Stefano 1505 ITA0.5010.08201.60 

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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