Individual Calculations November 2022
 Civilotti, Roberto  Total change: 5.80  Rating chartPersonal card
 OP 43 Settimanale Lazio Scacchi Rounds 3-4-5-6 Roma ITA 2022-10-04
RcRownchangeKK*chgGame
 1830 1610 1.00 3 0.29 20 5.80 
  Agostini, Maurizio 1886 ITA0.001-0.1720-3.40 
  Castelfranchi, Carlo 1918 ITA0.001-0.1420-2.80 
  Scagliarini, Bruno 1685 ITA1.0010.602012.00 

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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