Individual Calculations April 2022
 Margareci, Massimo  Total change: 0.20  Rating chartPersonal card
 WE Primavera al Cristallo - B Cattolica ITA 2022-03-18
RcRownchangeKK*chgGame
 1459 1578 2.50 4 0.01 20 0.20 
  Ghirardini, Roberto 1169 ITA0.501-0.4220-8.40 
  Turrini, Davide 1360 ITA1.0010.22204.40 
  Bonetti, Alberto 1575 ITA0.001-0.5020-10.00 
  D Amico, Nicola 1732 SMR1.0010.712014.20 

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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