Blitz: Individual Calculations October 2022
 Belli, Stefano  Total change: -35.60  Rating chartPersonal card
 OP MARATONDA BLITZ 2022 PRATO ITA 2022-09-04
RcRownchangeKK*chgGame
 1602 1504 0.50 6 -1.78 20 -35.60 
  Muraro, Alberto 1732 ITA0.001-0.2120-4.20 
  Muraro, Alberto 1732 ITA0.001-0.2120-4.20 
  Lazzerini, Emilio 1786 ITA0.5010.34206.80 
  Lazzerini, Emilio 1786 ITA0.001-0.1620-3.20 
  Lensi, Ettore 1289 ITA0.001-0.7720-15.40 
  Lensi, Ettore 1289 ITA0.001-0.7720-15.40 

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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