Individual Calculations March 2022
 Russo, Massimiliano  Total change: -7.00  Rating chartPersonal card
 OP 41 Settimanale Lazio Scacchi Rounds 3-4-5-6 Roma ITA 2022-02-01
RcRownchangeKK*chgGame
 1564 1694 1.00 2 -0.35 20 -7.00 
  Campolongo, Andrea 1545 ITA0.001-0.7020-14.00 
  Moriggi, Alessandro 1583 ITA1.0010.35207.00 

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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