Individual Calculations March 2022
 De Bernardis, Luigi  Total change: -27.20  Rating chartPersonal card
 OP 41 Settimanale Lazio Scacchi Rounds 3-4-5-6 Roma ITA 2022-02-01
RcRownchangeKK*chgGame
 1310 1405 0.50 3 -1.36 20 -27.20 
  Paolocci, Fausto 1322 ITA0.001-0.6120-12.20 
  Penza, Michele 1433 ITA0.001-0.4620-9.20 
  Moreno, Giovanni 1176 ITA0.501-0.2920-5.80 

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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