Individual Calculations July 2022
 Bianchi, Andrea  Total change: -5.20  Rating chartPersonal card
 OP 2 Il salice resort Corigliano-Rossano ITA 2022-06-10
RcRownchangeKK*chgGame
 1514 1031 0.00 3 -0.13 40 -5.20 
  Scerra, Ezio 1518 ITA0.001-0.0440-1.60 
  Gemelli, Antonio 1525 ITA0.001-0.0440-1.60 
  Ruperto, Michele 1499 ITA0.001-0.0540-2.00 

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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