Individual Calculations February 2019
 Borrelli, Lorenzo  Total change: 22.40  Rating chartPersonal card
 CP Pisa e Livorno 2019 Pisa ITA 2019-01-18
RcRownchangeKK*chgGame
 1667 1782 3.00 4 0.56 40 22.40 
  Cioni, Mattia Ernesto 1410 ITA1.0010.10404.00 
  Bindini, Ugo 1947 ITA1.0010.724028.80 
  Montorsi, Matteo 1875 ITA0.001-0.3740-14.80 
  Soremic, Giacomo 1437 ITA1.0010.11404.40 

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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