Individual Calculations March 2023
 Princivalle, Luca  Total change: -2.80  Rating chartPersonal card
 OP 8 Settimanale Del borgo Rounds 4-5-6 Torino ITA 2023-02-01
RcRownchangeKK*chgGame
 1795 1693 1.00 3 -0.14 20 -2.80 
  De Barberis, Massimo 1991 ITA0.001-0.1520-3.00 
  Saroglia, Pietro 1579 ITA1.0010.34206.80 
  Cutelli, Massimo 1816 ITA0.001-0.3320-6.60 

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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