Individual Calculations March 2022
 Boschi, Valentino  Total change: 14.20  Rating chartPersonal card
 CP Lucca 2022 Lucca ITA 2022-02-04
RcRownchangeKK*chgGame
 1591 1419 2.00 4 0.71 20 14.20 
  Biggi, Andrea 1883 ITA0.001-0.0520-1.00 
  Celati, Arturo 1201 ITA1.0010.22204.40 
  Pangos, Lucio 1561 ITA1.0010.692013.80 
  Celati, Sara Duse Elena 1719 ITA0.001-0.1520-3.00 

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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